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Industrial and Energy Contractors in Ontario, CA

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Otis Elevator Compnay

Ontario, CA
Specialty Contractor
Industrial and Energy
Design and Engineering
Otis Elevator Compnay is a Specialty Contractor that serves the West Palm Beach, FL area and specializes in Design and Engineering.

Gantrex Inc.

Ontario, CA • Michigan • New York • Ohio • Pennsylvania
Consultant, Specialty Contractor, Supplier
Industrial and Energy, Infrastructure
Structural Steel
Gantrex Inc. is a Consultant, Specialty Contractor, Supplier that serves the Canonsburg, PA area and specializes in Structural Steel.

Siemens energy -Trench

Ontario, CA • Ontario
Engineer
Industrial and Energy
Electrical
Siemens energy -Trench is a Engineer that serves the Pickering, ON area and specializes in Electrical.

Devine & Associates

Ontario, CA
Supplier
Industrial and Energy
Design and Engineering
Devine & Associates is a Supplier that serves the Markham, ON area and specializes in Design and Engineering.

CompuWeigh

Ontario, CA • Alabama • Arkansas • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Michigan • Minnesota • Mississippi • Missouri • Nebraska • North Dakota • Ohio • Oklahoma • South Dakota • Tennessee • Texas • Wisconsin
Supplier
Industrial and Energy
Communications, Design and Engineering
CompuWeigh is a Supplier that serves the Woodbury, CT area and specializes in Communications, Design and Engineering.

dB Noise Reduction

Ontario, CA
Engineer
Industrial and Energy
Design and Engineering
dB Noise Reduction is a Engineer that serves the Cambridge, ON area and specializes in Design and Engineering.
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Cold War Refrigeration Inc.

Anaheim, CA • Chino, CA • Los Angeles, CA • Ontario, CA • Rancho Cucamonga, CA • Riverside, CA • San Diego, CA
Specialty Contractor
Industrial and Energy
Heating Ventilating and Air Conditioning HVAC
Cold War Refrigeration Inc. is a Specialty Contractor that serves the Chino, CA area and specializes in Heating Ventilating and Air Conditioning HVAC.

Utility Specialists

Hemet, CA • Indio, CA • Lake Elsinore, CA • Loma Linda, CA • Menifee, CA • Moreno Valley, CA • Murrieta, CA • Ontario, CA • Palm Desert, CA • Palm Springs, CA • Riverside, CA • Temecula, CA
Consultant
Industrial and Energy, Residential
Electrical Design and Engineering
Utility Specialists is a Consultant that serves the Murrieta, CA area and specializes in Electrical Design and Engineering.

GIOVITEL ENGINEERING AND CONSTRUCTION COMPANY LIMITED

Ontario, CA
Engineer
Industrial and Energy
Design and Engineering, Project Management and Coordination, Structural Steel
GIOVITEL ENGINEERING AND CONSTRUCTION COMPANY LIMITED is a Engineer that serves the Toronto, ON area and specializes in Design and Engineering, Project Management and Coordination, Structural Steel.

CORE METAL

Ontario, CA
Specialty Contractor
Industrial and Energy
Structural Steel
CORE METAL is a Specialty Contractor that serves the Oakville, ON area and specializes in Structural Steel.

Media Resources Inc.

Ontario, CA • Vancouver, BC
General Contractor
Industrial and Energy
Signage
Media Resources Inc. is a General Contractor that serves the Oakville, ON area and specializes in Signage.

Sylvan

Ontario, CA
Specialty Contractor
Industrial and Energy
Electrical
Sylvan is a Specialty Contractor that serves the Tecumseh, ON area and specializes in Electrical.
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AG Construction

Anaheim, CA • Fullerton, NE • Long Beach, CA • Los Angeles, CA • Norwalk, CA • Ontario, CA • Orange, CA • Pasadena, CA • Rancho Cucamonga, CA • Riverside, CA • San Bernardino, CA • Tustin, CA • Yorba Linda, CA
Specialty Contractor
Commercial, Industrial and Energy
Concrete, Masonry
AG Construction is a Specialty Contractor that serves the Riverside, CA area and specializes in Concrete, Masonry.
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PHS

Ontario, CA
Specialty Contractor
Commercial, Industrial and Energy
Design and Engineering
PHS is a Specialty Contractor that serves the Lawrence, PA area and specializes in Design and Engineering.

URSteel

Anaheim, CA • Anza, CA • Banning, CA • Beaumont, CA • Big Bear City, CA • Big Bear Lake, CA • Bloomington, CA • Brea, CA • Cabazon, CA • Calimesa, CA • Cathedral City, CA • Chino Hills, CA • Chino, CA • Claremont, CA • Coachella, CA • Colton, CA • Corona, CA • Costa Mesa, CA • Desert Hot Springs, CA • Diamond Bar, CA • Eastvale, CA • Fontana, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Grand Terrace, CA • Hemet, CA • Hesperia, CA • Highland, CA • Homeland, CA • Huntington Beach, CA • Indian Wells, CA • Indio, CA • Irvine, CA • Jurupa Valley, CA • La Quinta, CA • Lake Arrowhead, CA • Lake Elsinore, CA • Lake Forest, CA • Loma Linda, CA • Mecca, CA • Menifee, CA • Mentone, CA • Montclair, CA • Moreno Valley, CA • Murrieta, CA • Newport Beach, CA • Norco, CA • Ontario, CA • Orange, CA • Palm Desert, CA • Palm Springs, CA • Perris, CA • Phelan, CA • Placentia, CA • Pomona, CA • Rancho Cucamonga, CA • Rancho Mirage, CA • Redlands, CA • Rialto, CA • Riverside, CA • San Bernardino, CA • San Jacinto, CA • Santa Ana, CA • Temecula, CA • Thermal, CA • Tustin, CA • Upland, CA • Walnut, CA • Westminster, CA • Wildomar, CA • Winchester, CA • Yorba Linda, CA • Yucaipa, CA
Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Residential
Concrete, Structural Steel
URSteel is a Specialty Contractor, Supplier that serves the Beaumont, CA area and specializes in Concrete, Structural Steel.

Magna IV Engineering

Alberta, AB • Manitoba, MB • Ontario, CA • Saskatchewan, SK • British Columbia • New Brunswick • Nova Scotia • Prince Edward Island
Engineer
Healthcare, Industrial and Energy, Infrastructure, Institutional
Electrical Design and Engineering, Electrical General, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution
Magna IV Engineering is a Engineer that serves the Saskatoon, SK area and specializes in Electrical Design and Engineering, Electrical General, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution.
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AFO Electric Corp

Acton, CA • Agoura Hills, CA • Alhambra, CA • Altadena, CA • Anaheim, CA • Arcadia, CA • Artesia, CA • Azusa, CA • Baldwin Park, CA • Bell Gardens, CA • Bell, CA • Bellflower, CA • Beverly Hills, CA • Bradbury, CA • Brea, CA • Buena Park, CA • Burbank, CA • Cabazon, CA • Calabasas, CA • Camarillo, CA • Carson, CA • Cerritos, CA • Chino Hills, CA • Chino, CA • City of Industry, CA • Claremont, CA • Colton, CA • Commerce, CA • Compton, CA • Corona, CA • Costa Mesa, CA • Covina, CA • Cudahy, CA • Culver City, CA • Cypress, CA • Diamond Bar, CA • Downey, CA • Duarte, CA • Eastvale, CA • El Monte, CA • El Segundo, CA • Fontana, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Glendora, CA • Granada Hills, CA • Hacienda Heights, CA • Hawaiian Gardens, CA • Hawthorne, CA • Hermosa Beach, CA • Hidden Hills, CA • Huntington Beach, CA • Huntington Park, CA • Inglewood, CA • Irvine, CA • Irwindale, CA • Jurupa Valley, CA • LA, CA • La Canada Flintridge, CA • La Crescenta, CA • La Habra Heights, CA • La Habra, CA • La Mirada, CA • La Puente, CA • La Verne, CA • Lakewood, CA • Lawndale, CA • Lomita, CA • Long Beach, CA • Los Alamitos, CA • Los Angeles, CA • Lynwood, CA • Manhattan Beach, CA • Marina del Rey, CA • Maywood, CA • Midway City, CA • Monrovia, CA • Montclair, CA • Montebello, CA • Monterey Park, CA • Montrose, CA • Mt Wilson, CA • Newport Beach, CA • North Hills, CA • North Hollywood, CA • Northridge, CA • Norwalk, CA • Oak Park, CA • Ontario, CA • Orange, CA • Panorama City, CA • Paramount, CA • Pasadena, CA • Pico Rivera, CA • Placentia, CA • Pomona, CA • Ramona, CA • Rancho Cucamonga, CA • Rancho Palos Verdes, CA • Redondo Beach, CA • Riverside, CA • Rolling Hills Estates, CA • Rolling Hills, CA • Rosemead, CA • Rowland Heights, CA • San Bernardino, CA • San Dimas, CA • San Fernando, CA • San Gabriel, CA • San Marino, CA • Santa Ana, CA • Santa Barbara, CA • Santa Clarita, CA • Santa Fe Springs, CA • Santa Monica, CA • Seal Beach, CA • Sierra Madre, CA • Signal Hill, CA • Simi Valley, CA • South El Monte, CA • South Gate, CA • South Pasadena, CA • Stanton, CA • Stevenson Ranch, CA • Sun Valley, CA • Sunland, CA • Temple City, CA • Thousand Oaks, CA • Topanga, CA • Torrance, CA • Tujunga, CA • Tustin, CA • Upland, CA • Valencia, CA • Vernon, CA • Villa Park, CA • Walnut, CA • West Covina, CA • West Hollywood, CA • Westlake Village, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
Specialty Contractor
Commercial, Industrial and Energy, Residential
Electrical
AFO Electric Corp is a Specialty Contractor that serves the Downey, CA area and specializes in Electrical.

Braley's Electric Inc.

Burbank, CA • Chino, CA • Claremont, CA • Fontana, CA • Huntington Beach, CA • Inglewood, CA • Los Angeles, CA • Ontario, CA • Orange, CA • Pasadena, CA • Rancho Cucamonga, CA • Rialto, CA • Riverside, CA • San Bernardino, CA • Santa Monica, CA • Torrance, CA • Upland, CA • Whittier, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy
Electrical
Braley's Electric Inc. is a Specialty Contractor that serves the Upland, CA area and specializes in Electrical.
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CA Solar Group

Chino Hills, CA • Huntington Beach, CA • Irvine, CA • Long Beach, CA • Los Angeles, CA • Newport Beach, CA • Ontario, CA • Orange, CA • Riverside, CA • Santa Ana, CA • Tustin, CA • Upland, CA • West Covina, CA
Consultant, Specialty Contractor
Commercial, Industrial and Energy, Residential
Electrical
CA Solar Group is a Consultant, Specialty Contractor that serves the Los Angeles, CA area and specializes in Electrical.
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C Valley Paving Ltd.

Barrie, ON • London, ON • Mississauga, ON • Niagara Falls, ON • Ontario, CA • Toronto, ON • Whitby, ON
Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Cast In Place Concrete, Concrete Paving, Flexible Paving, Paving and Surfacing, Snow Control
C Valley Paving Ltd. is a Specialty Contractor, Supplier that serves the Vaughan, ON area and specializes in Cast In Place Concrete, Concrete Paving, Flexible Paving, Paving and Surfacing, Snow Control.

Golden State Property Solutions

Claremont, CA • Eastvale, CA • Glendora, CA • Ontario, CA • Pomona, CA • Rancho Cucamonga, CA • San Dimas, CA • Upland, CA
General Contractor, Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Access Control, Chain Link Fences and Gates, Composite Fences and Gates, Decorative Metal Fences and Gates, Expanded Metal Fences and Gates, Fences and Gates, Plastic Fences and Gates, Welded Wire Fences and Gates, Wild Life Deterrent Fence, Wire Fences and Gates, Wood Fences and Gates
Golden State Property Solutions is a General Contractor, Specialty Contractor that serves the Ontario, CA area and specializes in Access Control, Chain Link Fences and Gates, Composite Fences and Gates, Decorative Metal Fences and Gates, Expanded Metal Fences and Gates, Fences and Gates, Plastic Fences and Gates, Welded Wire Fences and Gates, Wild Life Deterrent Fence, Wire Fences and Gates, Wood Fences and Gates.
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Xdelco Electrical Inc

Alhambra, CA • Anaheim, CA • Arcadia, CA • Azusa, CA • Brea, CA • Buena Park, CA • Burbank, CA • Carson, CA • Cerritos, CA • Chino Hills, CA • Chino, CA • Claremont, CA • Compton, CA • Corona, CA • Covina, CA • Cypress, CA • Downey, CA • Eastvale, CA • El Monte, CA • Fontana, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Glendora, CA • Huntington Beach, CA • Inglewood, CA • Irvine, CA • Jurupa Valley, CA • La Verne, CA • Lancaster, CA • Lawndale, CA • Long Beach, CA • Los Angeles, CA • Midway City, CA • Monrovia, CA • Montclair, CA • Montebello, CA • Norco, CA • Norwalk, CA • Ontario, CA • Orange, CA • Palos Verdes Estates, CA • Pasadena, CA • Pomona, CA • Rancho Cucamonga, CA • Rancho Palos Verdes, CA • Redondo Beach, CA • Riverside, CA • Rosamond, CA • Rosemead, CA • San Bernardino, CA • San Dimas, CA • Santa Ana, CA • Santa Monica, CA • Torrance, CA • Upland, CA • Van Nuys, CA • West Covina, CA • Whittier, CA • Yorba Linda, CA
Engineer
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Access Control, Electrical, Electrical General, Electrical Utilities High and Medium Voltage Distribution
We specialize in delivering reliable, efficient, and code-compliant electrical solutions for commercial and industrial projects across Southern California. With over a decade of combined experience, our licensed team of electricians and project managers brings a strong track record of quality workmanship, on-time delivery, and client satisfaction. Whether it's lighting retrofits, panel upgrades, full rewiring, or electrical remodeling for retail, office, or warehouse spaces, we are committed to safety, performance, and value in every project we take on. From planning and permitting to execution and inspection, Xdelco Electrical is your trusted partner for jobs that demand precision and professionalism. We take pride in building long-term relationships through honest communication, transparent pricing, and flexible scheduling, because we know our clients' businesses never stop, and neither do we. Let Xdelco Electrical power your next project.
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De La Cruz Cleaning Services INC

Alhambra, CA • Altadena, CA • Anaheim, CA • Arcadia, CA • Baldwin Park, CA • Burbank, CA • Chino Hills, CA • Chino, CA • Covina, CA • El Monte, CA • La Puente, CA • Los Angeles, CA • Ontario, CA • Pasadena, CA • Pomona, CA • San Dimas, CA • San Gabriel, CA • Walnut, CA
General Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Cleaning Services, Final Cleaning, Progress Cleaning
For more than a decade, De La Cruz Cleaning Services Inc. has proudly delivered reliable, high-quality commercial cleaning services to businesses across a wide range of industries. We specialize in maintaining clean, safe, and professional environments for commercial buildings of all types, including offices, medical facilities, warehouses, schools, and churches. Our experienced team is committed to excellence, using proven cleaning methods and professional-grade products to ensure every space meets the highest standards of cleanliness and sanitation. We understand that every facility has unique requirements, which is why we work closely with our clients to develop customized cleaning plans tailored to their specific needs, schedules, and expectations. At De La Cruz Cleaning Services Inc., we take pride in our attention to detail, reliability, and dedication to customer satisfaction. Our mission is to help businesses maintain a clean and welcoming environment for employees, clients, and visitors alike.

Baldassarra Architects Inc.

Ontario, CA
Architect
Commercial, Industrial and Energy
Design and Engineering
Baldassarra Architects Inc. is a Architect that serves the Vaughan, ON area and specializes in Design and Engineering.

C.P. Construction Co., Inc.

Bloomington, CA • Chino Hills, CA • Chino, CA • Colton, CA • Corona, CA • Eastvale, CA • Fontana, CA • Highland, CA • Jurupa Valley, CA • Lake Elsinore, CA • Lytle Creek, CA • Norco, CA • Ontario, CA • Perris, CA • Rancho Cucamonga, CA • Redlands, CA • Rialto, CA • Riverside, CA • San Bernardino, CA • Upland, CA
General Contractor
Commercial, Industrial and Energy
Sanitary Facilities
C.P. Construction Co., Inc. is a General Contractor that serves the Upland, CA area and specializes in Sanitary Facilities.
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Logistics Property Company, LLC

Atlanta, GA • Austin, TX • Baltimore, MD • Boston, MA • Charleston, SC • Chicago, IL • Dallas, TX • Denver, CO • Houston, TX • Las Vegas, NV • Los Angeles, CA • Miami, FL • New York, NY • Ontario, CA • Philadelphia, PA • Phoenix, AZ • Portland, OR • San Francisco, CA • Seattle, WA
Owner Real Estate Developer
Commercial, Industrial and Energy
Design Coordination Services, Project Management and Coordination
Logistics Property Company is a national industrial real estate company focused on the acquisition, development, and management of modern logistics properties. This includes warehouses, distribution/fulfillment centers, data centers, cold storage, and food grade facilities.

Morelite Electric LTD

Manitoba, MB • Ontario, CA • Saskatchewan, SK
Specialty Contractor
Commercial, Industrial and Energy, Residential
Electrical
Morelite Electric LTD is a Specialty Contractor that serves the Stony Mountain, MB area and specializes in Electrical.
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Overhead door of the Inland Empire

Alhambra, CA • Anaheim, CA • Arcadia, CA • Azusa, CA • Beverly Hills, CA • Cerritos, CA • City of Industry, CA • Colton, CA • Compton, CA • Costa Mesa, CA • Covina, CA • Escondido, CA • Garden Grove, CA • Jurupa Valley, CA • Los Angeles, CA • Menifee, CA • Norwalk, CA • Ontario, CA • Orange, CA • Perris, CA • Pomona, CA • Rancho Cucamonga, CA • Reseda, CA • Riverside, CA • San Bernardino, CA • San Diego, CA • Santa Ana, CA • Seal Beach, CA • Tustin, CA • Victorville, CA • West Covina, CA
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Coiling Doors and Grilles, Folding Doors and Grills, Grilles and Screens, Panel Doors, Specialty Doors and Frames
Overhead door of the Inland Empire is a Supplier that serves the Colton, CA area and specializes in Coiling Doors and Grilles, Folding Doors and Grills, Grilles and Screens, Panel Doors, Specialty Doors and Frames.
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M&M Concrete

Anaheim, CA • Azusa, CA • Baldwin Park, CA • Banning, CA • Beaumont, CA • Bloomington, CA • Brea, CA • Buena Park, CA • Calimesa, CA • Chino Hills, CA • Chino, CA • City of Industry, CA • Claremont, CA • Colton, CA • Corona, CA • Covina, CA • Crestline, CA • Diamond Bar, CA • Eastvale, CA • El Monte, CA • Fontana, CA • Fullerton, CA • Garden Grove, CA • Hacienda Heights, CA • Hemet, CA • Hesperia, CA • Highland, CA • Jurupa Valley, CA • La Habra Heights, CA • La Habra, CA • La Mirada, CA • La Verne, CA • Lake Arrowhead, CA • Loma Linda, CA • Menifee, CA • Mentone, CA • Montclair, CA • Moreno Valley, CA • Norco, CA • Norwalk, CA • Nuevo, CA • Ontario, CA • Orange, CA • Perris, CA • Pomona, CA • Rancho Cucamonga, CA • Redlands, CA • Rialto, CA • Riverside, CA • Rowland Heights, CA • Running Springs, CA • San Bernardino, CA • San Dimas, CA • San Jacinto, CA • Santa Ana, CA • Tustin, CA • Upland, CA • Victorville, CA • Walnut, CA • West Covina, CA • Whittier, CA • Yorba Linda, CA • Yucaipa, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete, Concrete Accessories, Concrete Finishing, Concrete Paving, Curbs and Gutters, Curbs Gutters Sidewalks and Driveways, Demolition, Driveways, Earthwork, Excavation and Fill, Grading, Grouting, Masonry, Retaining Walls, Sidewalks, Site Clearing, Unit Masonry, Unit Masonry Retaining Walls
M&M Concrete is a trusted Concrete, Demolition, Grading, Excavating, and Masonry contractor proudly serving homeowners, businesses, and builders throughout Southern California. We specialize in high-quality concrete construction including ADA compliant flatwork, driveways, approaches, handicap ramps, walkways, ADU's, foundations, pour in place retaining/freestanding walls, and decorative finishes designed to enhance curb appeal. Our masonry and block wall services include new CMU walls (Freestanding or Retaining), privacy fencing, and expert repair or replacement of aging structures. We also provide safe and efficient demolition services for concrete removal, site clearing, and project tear-downs — ensuring properties are ready for fresh construction. Our grading and excavating crews handle precise leveling, trenching, and site preparation for slabs, utilities, drainage, and new builds with long-lasting stability in mind. At M&M Concrete, we combine skilled craftsmanship with durable materials built to withstand California weather and heavy use. Our team is licensed, fully equipped, and committed to delivering excellent service, clear communication, and clean job sites from start to finish. Whether it’s a small residential improvement or a large commercial development, we take pride in results that stand strong for years to come.

Oseda Industries Corporation

Anaheim, CA • Corona, CA • Ontario, CA • Orange, CA • Riverside, CA • San Bernardino, CA
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Metal Countertops, Metal Doors and Frames, Metal Fabrications, Metal Support Assemblies, Structural Steel, Structural Steel Framing Fabrication, Welded Wire Fences and Gates, Welding and Cutting Gases Piping
Oseda Industries Corporation is a Specialty Contractor, Supplier that serves the Corona, CA area and specializes in Metal Countertops, Metal Doors and Frames, Metal Fabrications, Metal Support Assemblies, Structural Steel, Structural Steel Framing Fabrication, Welded Wire Fences and Gates, Welding and Cutting Gases Piping.
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Got Finish Carpentry

Adelanto, CA • Apple Valley, CA • Barstow, CA • Big Bear Lake, CA • Hesperia, CA • Needles, CA • Ontario, CA • Phelan, CA • Rancho Cucamonga, CA • San Bernardino, CA • Upland, CA • Victorville, CA
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Architectural Wood Casework, Countertops, Door Hardware, Doors and Frames, Furniture, Interior Design, Interior Specialties, Interior Wall Paneling, Plastic Countertops, Wood Stairs and Railings
At Got Wood Carpentry Inc., we believe that true luxury is found in the details. We specialize in architectural millwork and cabinetry that transforms houses into personal sanctuaries. From the first sketch to the final polish, we treat your home as a canvas for our craft. Kitchens & Libraries: Custom-tailored to your lifestyle, blending intuitive functionality with timeless aesthetics. Signature Millwork: Hand-carved moldings, sweeping staircases, and wall paneling that add depth and "old-world" soul to modern spaces. Artisanal Finishes: Every surface is hand-selected and finished to highlight the natural grain and beauty of the wood.

Equans

Ontario, CA
Specialty Contractor
Commercial, Industrial and Energy
Communications, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination
Equans is a Specialty Contractor that serves the Vaughan, ON area and specializes in Communications, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination.

Wilo Canada

Calgary, AB • Edmonton, AB • Lethbridge, AB • Manitoba, MB • Ontario, CA • Prince Edward, ON • Saskatchewan, SK • Winnipeg, MB • Alberta • British Columbia
Engineer, Supplier
Commercial, Industrial and Energy
Water and Wastewater Equipment
Wilo Canada is a Engineer, Supplier that serves the Calgary, AB area and specializes in Water and Wastewater Equipment.

R & R Environmental Services

Anaheim, CA • Bellflower, CA • Brea, CA • Cerritos, CA • Chino Hills, CA • Chino, CA • Costa Mesa, CA • Covina, CA • Cypress, CA • Downey, CA • El Monte, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Hacienda Heights, CA • Hawaiian Gardens, CA • Huntington Beach, CA • La Habra, CA • La Mirada, CA • La Puente, CA • Lakewood, CA • Long Beach, CA • Los Alamitos, CA • Los Angeles, CA • Montebello, CA • Norwalk, CA • Ontario, CA • Orange, CA • Paramount, CA • Pico Rivera, CA • Placentia, CA • Pomona, CA • Rowland Heights, CA • Santa Ana, CA • South El Monte, CA • Stanton, CA • West Covina, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Cleaning and Maintenance Of Existing Period Conditions, Cleaning Services, Final Cleaning, Flooring Treatment, Landscaping, Progress Cleaning, Site Clearing
Since 2007, we’ve delivered top-tier cleaning services across Southern California, specializing in final construction clean-up, janitorial services, deep cleaning, and porter support. Trusted by major clients like Planet Fitness, our team is known for reliability, attention to detail, and consistent results in high-traffic environments. Whether it’s post-construction turnover or daily facility care, we make your property shine.
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Phoenix Construction Company

Anaheim, CA • Los Angeles, CA • Ontario, CA • Oxnard, CA • Riverside, CA • Santa Clarita, CA • Thousand Oaks, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Access Doors and Panels, Acoustic Ceilings, Applied Fire Protection, Blanket Insulation, Board Fire Protection, Ceilings, Cement Plastering, Demolition, Fire Protection Specialties, Fire Suppression, Firestopping, Wood Framing
Welcome to Phoenix Construction, a trusted name in the tenant improvement business of construction since 1992. As a family-run business based in the vibrant city of Los Angeles, California, we take immense pride in our decades-long commitment to excellence and dedication to the highest standards in construction. At Phoenix Construction, we have built a solid reputation as industry leaders, specializing in tenant improvement projects that consistently exceed expectations. With a rich history spanning three decades, our legacy is rooted in family values, a strong work ethic, and a passion for delivering exceptional results. Our success is built on the foundation of lasting relationships with our clients. The majority of our projects come from repeat clients, a testament to the trust they place in our expertise. Based in Los Angeles, our reach extends far beyond city limits. We proudly serve a broad spectrum of industries, ranging from restaurants, hotels, industrial facilities, institutions, schools, hospitals, and more. At Phoenix Construction, we understand the importance of collaboration and seamless execution. Whether working alongside general contractors or directly with owners, tenants, and management companies, our team is dedicated to delivering reliable results, on-time completion, and cost-effective solutions. Join the countless clients who have entrusted us with their needs, and let Phoenix Construction be your partner in fulfilling your construction needs. Experience the difference that three decades of expertise, family values, and a commitment to excellence can bring to your project.
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Premier Specialty Coatings

Alhambra, CA • Anaheim, CA • Arcadia, CA • Azusa, CA • Baldwin Park, CA • Banning, CA • Beaumont, CA • Bellflower, CA • Brea, CA • Buena Park, CA • Calimesa, CA • Carson, CA • Cerritos, CA • Chino, CA • Claremont, CA • Colton, CA • Commerce, CA • Compton, CA • Corona, CA • Costa Mesa, CA • Covina, CA • Cypress, CA • Diamond Bar, CA • Downey, CA • Eastvale, CA • El Monte, CA • Fontana, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Glendora, CA • Hawthorne, CA • Hesperia, CA • Huntington Beach, CA • Industry, CA • Inglewood, CA • Irvine, CA • Jurupa Valley, CA • La Habra, CA • La Mirada, CA • La Verne, CA • Lake Elsinore, CA • Lakewood, CA • Long Beach, CA • Los Alamitos, CA • Los Angeles, CA • Lynwood, CA • Manhattan Beach, CA • Menifee, CA • Montclair, CA • Moreno Valley, CA • Norco, CA • Norwalk, CA • Nuevo, CA • Ontario, CA • Orange, CA • Paramount, CA • Pasadena, CA • Perris, CA • Pico Rivera, CA • Placentia, CA • Pomona, CA • Rancho Cucamonga, CA • Redlands, CA • Redondo Beach, CA • Rialto, CA • Riverside, CA • Rowland Heights, CA • San Dimas, CA • Santa Ana, CA • Santa Clarita, CA • Santa Fe Springs, CA • South El Monte, CA • South Gate, CA • Stanton, CA • Temecula, CA • Thousand Oaks, CA • Torrance, CA • Tustin, CA • Upland, CA • Victorville, CA • Walnut, CA • West Covina, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Concrete
Premier Specialty Coatings is a company specializing in Commercial and Industrial Painting, Caulking, Coatings and Concrete Restoration. With 20 years of experience in the industry, we provide a full range of services for new construction to tenant improvement projects.
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Stonhard

Adelanto, CA • Apple Valley, CA • Banning, CA • Barstow, CA • Beaumont, CA • Big Bear City, CA • Big Bear Lake, CA • Bloomington, CA • Blythe, CA • Calimesa, CA • Chino, CA • Coachella, CA • Corona, CA • Desert Center, CA • Desert Hot Springs, CA • Eastvale, CA • Fontana, CA • Hemet, CA • Hesperia, CA • Indio, CA • Jurupa Valley, CA • La Quinta, CA • Lake Elsinore, CA • Loma Linda, CA • Mecca, CA • Menifee, CA • Moreno Valley, CA • Murrieta, CA • Norco, CA • Ontario, CA • Palm Desert, CA • Palm Springs, CA • Perris, CA • Rancho Cucamonga, CA • Rancho Mirage, CA • Redlands, CA • Rialto, CA • Riverside, CA • San Bernardino, CA • San Jacinto, CA • Temecula, CA • Thousand Palms, CA • Twentynine Palms, CA • Upland, CA • Victorville, CA • Yucca Valley, CA
Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional
Flooring, Fluid Applied Flooring, Fluid Applied Waterproofing, Painting and Coatings, Railway Construction, Resilient Flooring, Special Coatings, Specialty Flooring, Waterproofing
Stonhard is a Specialty Contractor, Supplier that serves the Maple Shade, NJ area and specializes in Flooring, Fluid Applied Flooring, Fluid Applied Waterproofing, Painting and Coatings, Railway Construction, Resilient Flooring, Special Coatings, Specialty Flooring, Waterproofing.

Couts Heating and Cooling

Claremont, CA • Corona, CA • Delano, CA • Los Angeles, CA • Murrieta, CA • Norco, CA • Oceanside, CA • Ontario, CA • Riverside, CA • San Bernardino, CA • San Diego, CA • Victorville, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy
Mechanical Design and Engineering
Couts Heating and Cooling is a Specialty Contractor that serves the Corona, CA area and specializes in Mechanical Design and Engineering.

David Evans and Associates

Ontario, CA
Engineer
Commercial, Industrial and Energy, Residential
Design and Engineering
David Evans and Associates is a Engineer that serves the Ontario, CA area and specializes in Design and Engineering.
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Thermo Power Industries

Bakersfield, CA • Las Vegas, NV • Los Angeles, CA • Ontario, CA • San Diego, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Heating Ventilating and Air Conditioning HVAC
Thermo Power Industries is a Specialty Contractor that serves the Los Alamitos, CA area and specializes in Heating Ventilating and Air Conditioning HVAC.

Browse Contractors in Ontario, California by Trade

Design and Engineering

Project Management

Demolition

Earthwork

Landscaping

Concrete

Masonry

Structural Steel

Electrical

Flooring

Frequently Asked Questions

How many Industrial and Energy contractors in Ontario, CA are on the Procore Construction Network?

There are currently 7,125 Industrial and Energy contractors in Ontario, CA on the Procore Construction Network.

How can I find and connect with Industrial and Energy contractors in Ontario, CA?

The Procore Construction Network allows you to search for Industrial and Energy contractors in Ontario, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Industrial and Energy contractors in Ontario, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Industrial and Energy contractors in Ontario, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Industrial and Energy contractors in Ontario, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many Industrial and Energy contractors in Ontario, CA are on the Procore Construction Network?

There are currently 7,125 Industrial and Energy contractors in Ontario, CA on the Procore Construction Network.

How can I find and connect with Industrial and Energy contractors in Ontario, CA?

The Procore Construction Network allows you to search for Industrial and Energy contractors in Ontario, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Industrial and Energy contractors in Ontario, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Industrial and Energy contractors in Ontario, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Industrial and Energy contractors in Ontario, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.