Find Contractors in Maryland

AAC Independent

AAC Independent is a Consultant, Specialty Contractor that serves the Frederick, MD area and specializes in Sound Vibration and Seismic Control.

Miller Overhead Door, LLC

Maryland

General Contractor

Commercial, Residential

Doors and Frames, Gate Operators

Miller Overhead Door, LLC is a General Contractor that serves the Jarrettsville, MD area and specializes in Doors and Frames, Gate Operators.

HAMPSTEAD PROPERTIES LLC

Hampstead, MD

Owner Real Estate Developer

Commercial

Project Management and Coordination

HAMPSTEAD PROPERTIES LLC is a Owner Real Estate Developer that serves the Hampstead, MD area and specializes in Project Management and Coordination.

Pro Plumbing Services LLC

DC, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Plumbing, Plumbing General

Pro Plumbing Services LLC is a Specialty Contractor that serves the Mount Airy, MD area and specializes in Plumbing, Plumbing General.

Grandstand Design Enterprises, Inc.

DC, DC • Maryland • Virginia

Specialty Contractor

Commercial, Institutional

Grandstand Design Enterprises, Inc. is a Specialty Contractor that serves the Annapolis, MD area.

Alta Waterproofing

District of Columbia • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Air Barriers, Below Grade Vapor Retarders, Bentonite Waterproofing, Built Up Bituminous Waterproofing, Cementitious and Reactive Waterproofing, Dampproofing, Expansion Control, Firestopping, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, Grouting, Joint Protection, Joint Sealants, Plastic Sheet Air Barriers, Preformed Joint Seals, Sheet Waterproofing, Temporary Air Barriers, Traffic Coatings, Water Repellents, Waterproofing, Weather Barriers

Alta Waterproofing is a Specialty Contractor that serves the Columbia, MD area and specializes in Traffic Coatings, Temporary Air Barriers, Bentonite Waterproofing, Joint Sealants, Grouting, Dampproofing, Preformed Joint Seals, Joint Protection, Weather Barriers, Fluid Applied Membrane Air Barriers, Cementitious and Reactive Waterproofing, Water Repellents, Waterproofing, Plastic Sheet Air Barriers, Fluid Applied Waterproofing, Sheet Waterproofing, Air Barriers, Built Up Bituminous Waterproofing, Expansion Control, Below Grade Vapor Retarders, Firestopping.

Hutchinson International Corp

Washington, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure

Temporary Cranes

Hutchinson International Corp is a Specialty Contractor that serves the Beltsville, MD area and specializes in Temporary Cranes.

flooring + Stone by T.M

Lusby, MD

General Contractor

Commercial, Healthcare, Institutional

Stone Countertops

flooring + Stone by T.M is a General Contractor that serves the Chesapeake Beach, MD area and specializes in Stone Countertops.

RKNY Electric & Construction

RKNY Electric & Construction is a Specialty Contractor that serves the Columbia, MD area and specializes in Electrical.

Innovative Aquatic Designs LLC

Maryland

Consultant

Commercial, Residential

Building Information Modeling Bim

Innovative Aquatic Designs LLC is a Consultant that serves the Parkville, MD area and specializes in Building Information Modeling BIM.

Sauer Fire Protection Services

Baltimore, MD

General Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Fire Extinguishing Systems, Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Water Based Fire Suppression Systems

Sauer Fire Protection Services is a General Contractor that serves the Dundalk, MD area and specializes in Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Water Based Fire Suppression Systems, Fire Extinguishing Systems.

Construction Systems Group Inc

Delaware • District of Columbia • Maryland • New Jersey • North Carolina • Pennsylvania • Virginia

Consultant, Engineer

Commercial, Healthcare, Institutional, Residential

Bentonite Waterproofing, Built Up Bituminous Waterproofing, Cementitious and Reactive Waterproofing, Civil Design and Engineering, Commissioning, Concrete, Curtain Wall and Glazed Assemblies, Design and Engineering, Existing Conditions Assessment, Fluid Applied Waterproofing, Masonry, Membrane Roofing, Roof Pavers, Roofing, Sheet Metal Roofing, Sheet Waterproofing, Structural Sealant Glazed Curtain Walls, Water Abatement and Remediation, Waterproofing

Construction Systems Group, Inc. (CSG) was formed in 1985 as an independent engineering consulting firm dedicated to providing high quality services to building owners and managers in the Metro DC, Baltimore and Eastern Shore, Delaware. We protect and enhance the long-term value of their communities through a fully integrated approach that blends consulting, in-depth technical expertise, creative problem solving, engineering, and construction management with a commitment to long term client relationships. 40+ years experience with all aspects of building envelope, waterproofing, and structural restoration engineering for multi-family, hospitals and healthcare facilities, multi-family dwellings, hospitality, warehouses, office buildings, shopping centers, apartment and condominium complexes, K-12 and universities. For existing structures -- forensic investigation, remedial design, bidding, construction administration/ oversight, and expert testimony related to waterproofing, foundations, retaining structures, parking structures, concrete, steel, wood, windows and doors, balconies, masonry, roof systems, and pavement / asphalt. Quality Assurance for new construction -- design review, waterproofing details, construction materials, building codes, industry standards, subcontractor interview, envelope inspection, punch list, forensic investigation, construction defect investigation, and expert witness testimony.

Our Expertise
We’ve helped restore and preserve hundreds of buildings across the region, with areas that include:
•	Roofing systems
•	Facade restoration
•	Balcony and deck repair
•	Window and door replacement
•	Parking structure rehabilitation
•	Pavement and hardscape renewal
•	Retaining wall stabilization
•	Below-grade waterproofing and drainage

Whether you're navigating deferred maintenance, planning capital improvements, or responding to structural concerns, CSG offers the technical insight and project leadership to move your community forward with confidence.

Bay Country Landscape

Baltimore, MD • Philadelphia, PA • Delaware

Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Concrete Paving, Landscape Design and Engineering, Landscaping, Planting Accessories, Planting Preparation, Plants

Bay Country Landscape is a Specialty Contractor that serves the Elkton, MD area and specializes in Plants, Landscape Design and Engineering, Landscaping, Concrete Paving, Planting Accessories, Planting Preparation.

AeroVironment

Maryland

Engineer

Commercial

Technology Design and Engineering

AeroVironment is a Engineer that serves the Germantown, MD area and specializes in Technology Design and Engineering.

Ayoub N&H Carpet & Rugs

Maryland

General Contractor

Commercial, Residential

Carpeting, Cleaning Services

Ayoub N&H Carpet & Rugs is a trusted, family-owned flooring and cleaning company serving the Washington D.C. Metro area, including Maryland and Northern Virginia. Founded in 1991 by Bill and Hala Ayoub, the company has grown from a small carpet cleaning business into a full-service flooring provider. With over 40 years of industry experience, Ayoub N&H offers expert carpet and rug cleaning, repair, sales, hardwood refinishing, luxury vinyl and laminate flooring, custom rug design, and water damage restoration.

Commercial Lighting Sales

Elkridge, MD

Supplier

Commercial, Institutional

Electrical

Commercial Lighting Sales is a Supplier that serves the Elkridge, MD area and specializes in Electrical.

Twin Peaks Contracting LLC

Frederick, MD

General Contractor

Residential

General Construction Management

Twin Peaks Contracting LLC is a General Contractor that serves the New Windsor, MD area and specializes in General Construction Management.

Monticello Construction

Washington, DC • Maryland • Virginia

General Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Access Doors and Panels, Aluminum Siding, Bentonite Waterproofing, Built Up Bituminous Waterproofing, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Cementitious and Reactive Waterproofing, Closet Doors, Composite Doors, Composite Windows, Composition Siding, Concrete, Concrete Paving, Curbs and Gutters, Curbs Gutters Sidewalks and Driveways, Demolition, Doors and Frames, Driveways, Earthwork, Electrical, Electrical General, Erosion and Sedimentation Controls, Excavation and Fill, Fiber Cement Siding, Finish Carpentry, General Construction Management, Grading, Hardboard Siding, Masonry, Membrane Roofing, Metal Doors and Frames, Metal Windows, Painting, Panel Doors, Paving and Surfacing, Plastic Siding, Plastic Windows, Plywood Siding, Project Management, Project Management and Coordination, Retaining Walls, Roadway Construction, Roof and Deck Insulation, Roof Pavers, Roof Windows, Roof Windows and Skylights, Roofing, Rough Carpentry, Sheet Metal Roofing, Shoring and Underpinning, Siding, Sliding Glass Doors, Snow Control, Soldier Beam Retaining Walls, Unit Masonry, Unit Masonry Retaining Walls, Unit Paving, Wall Finishes, Waterproofing

We are general contractors with extensive experience in the construction and remodeling industry. Monticello Construction is a trusted and accomplished new construction and remodeling provider in Bethesda, Maryland, and the surrounding areas. We aim to be your one-stop shop for all your residential and commercial remodeling and construction needs, from inception to completion. We will obtain all necessary permits, and complete the construction within the established budget. 

JK PAINT BY DESIGN LLC

District of Columbia • Maryland • Virginia

Specialty Contractor

Commercial, Residential

Painting, Painting and Coatings

As the Owner and Operational Manager of JK Paint by Design, my team and I offer painting services to a wide array of commercial and residential clients in the greater DMV area and beyond. With 20 years of personal experience and 8 years in business, we've honed our skills to manage any project. Our mission is to transform living spaces through exceptional craftmanship, outstanding quality, personalized service, and a dedication to enhancing the beauty of every home or property we work on. If you're in search of a painting company that's reliable, professional, and passionate about their craft, please reach out to us today. We're eager to collaborate with you.

Art Twilley Construction LLC

Salisbury, MD

General Contractor

Commercial, Residential

Access Doors and Panels, Curbs and Gutters, Decking, Door Hardware, Doors and Frames, Exterior Specialties, Fences and Gates, Plastic Fences and Gates, Roofing, Sheet Metal Roofing, Shingles and Shakes, Siding, Soffit Panels, Soffit Vents, Windows

Art Twilley Construction LLC is a General Contractor that serves the Salisbury, MD area and specializes in Decking, Soffit Vents, Windows, Curbs and Gutters, Sheet Metal Roofing, Door Hardware, Soffit Panels, Access Doors and Panels, Plastic Fences and Gates, Fences and Gates, Doors and Frames, Exterior Specialties, Siding, Roofing, Shingles and Shakes.

Sonny's Renovations LLC

Accokeek, MD • Andrews Air Force Base, MD • Aquasco, MD • Beltsville, MD • Bladensburg, MD • Bowie, MD • Brandywine, MD • Brentwood, MD • Bryans Road, MD • Capitol Heights, MD • Cheltenham, MD • College Park, MD • Columbia, MD • District Heights, MD • Fort Washington, MD • Glenn Dale, MD • Greenbelt, MD • Hyattsville, MD • Indian Head, MD • La Plata, MD • Lanham, MD • Laurel, MD • Mt Rainier, MD • Oxon Hill, MD • Riverdale, MD • Silver Spring, MD • Suitland, MD • Takoma Park, MD • Temple Hills, MD • Upper Marlboro, MD • Waldorf, MD • Maryland • Virginia

Consultant, General Contractor, Specialty Contractor, Supplier

Commercial, Healthcare, Infrastructure, Institutional, Residential

Access Doors and Panels, Access Flooring, Aluminum Framed Entrances and Storefronts, Aluminum Siding, Athletic and Recreational Special Construction, Athletic and Recreational Surfacing, Carpeting, Ceramic Tiling, Composite Doors, Composite Fences and Gates, Composition Siding, Decking, Decorative Finishing, Decorative Metal Fences and Gates, Exterior Planting Support Structures, Fences and Gates, Finish Carpentry, Flooring, Flooring Treatment, Fluid Applied Flooring, Interior Wall Paneling, Painting, Painting and Coatings, Plaster and Gypsum Board, Resilient Flooring, Roof and Deck Insulation, Roofing, Rough Carpentry, Shingles and Shakes, Specialty Flooring, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Wood Fences and Gates, Wood Flooring, Wood Framing

With over a decade of experience, Tre’ Tucker leads Sonny’s Renovations LLC, a trusted name in full-service residential and commercial renovations across DC, Maryland, and Virginia. Since 2012, Tre' and his team have delivered exceptional craftsmanship and personalized service, transforming kitchens, bathrooms, basements, offices, and more. Licensed, insured, and dedicated to quality, Tre’ ensures each project is completed on time and to the highest standards.

Battleborn Creations

Maryland

Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Residential

Decorative Metal Fences and Gates, Fabricated Engineered Structures, Metal Countertops, Metal Fabrications, Structural Steel, Structural Steel Framing Fabrication

Battleborn Creations is a Specialty Contractor that serves the Westminster, MD area and specializes in Fabricated Engineered Structures, Decorative Metal Fences and Gates, Structural Steel, Structural Steel Framing Fabrication, Metal Countertops, Metal Fabrications.

D&E Painting LLC

Maryland

Specialty Contractor

Commercial, Infrastructure, Residential

Project Management and Coordination

D&E Painting LLC is a Specialty Contractor that serves the Frederick, MD area and specializes in Project Management and Coordination.

Earth and Air Technologies

Delaware • Maryland • New Jersey • Virginia

Specialty Contractor

Commercial, Industrial and Energy, Residential

Earthwork, Electrical, Project Management and Coordination

Earth and Air Technologies is a Specialty Contractor that serves the Westminster, MD area and specializes in Electrical, Project Management and Coordination, Earthwork.

Stantec

Baltimore, MD

Engineer

Commercial, Infrastructure

Electrical, Electrical Design and Engineering

Stantec is a Engineer that serves the Baltimore, MD area and specializes in Electrical, Electrical Design and Engineering.

Paint

Maryland

General Contractor

Commercial, Institutional

Painting

Quality contractor painting 

Integrity Water Solutions

Annapolis, MD

Specialty Contractor, Supplier

Commercial, Residential

Plumbing, Processed Water Systems

Integrity Water Solutions is a Specialty Contractor, Supplier that serves the Crownsville, MD area and specializes in Processed Water Systems, Plumbing.

USA Builders and Developers

Crofton, MD

General Contractor

Commercial, Residential

Access Doors and Panels, Access Flooring

USA Builders and Developers has been a trusted name in construction, providing diverse services to meet client needs. Committed to excellence and customer satisfaction, we're known for top-notch craftsmanship and dependable solutions.

Creative Urban Construction LLC

Maryland

Specialty Contractor

Commercial

Demolition, Rough Carpentry

Creative Urban Construction LLC is a Specialty Contractor that serves the Reisterstown, MD area and specializes in Demolition, Rough Carpentry.

Property & Environmental Management, Inc

District of Columbia • Maryland • Virginia

General Contractor

Commercial, Infrastructure

Concrete, Demolition, Electrical, Fire Suppression, Heating Ventilating and Air Conditioning HVAC, Masonry, Plumbing, Project Management and Coordination, Roofing, Rough Carpentry, Structural Steel

Property & Environmental Management, Inc is a General Contractor that serves the Columbia, MD area and specializes in Fire Suppression, Electrical, Project Management and Coordination, Masonry, Demolition, Rough Carpentry, Heating Ventilating and Air Conditioning HVAC, Concrete, Structural Steel, Plumbing, Roofing.

SKA

Maryland

Architect

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

Architectural Design and Engineering

SKA is a Architect that serves the Annapolis, MD area and specializes in Architectural Design and Engineering.

PGCPS

Upper Marlboro, MD

Owner Real Estate Developer

Institutional

Project Management and Coordination

PGCPS is a Owner Real Estate Developer that serves the Upper Marlboro, MD area and specializes in Project Management and Coordination.

Joseph J. Magnolia Inc.

Washington, DC • Delaware • Maryland • Virginia

Consultant, Engineer, General Contractor, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

Heating Ventilating and Air Conditioning HVAC, Plumbing

Joseph J. Magnolia Inc. is a Consultant, Engineer, General Contractor, Specialty Contractor, Supplier that serves the Laurel, MD area and specializes in Heating Ventilating and Air Conditioning HVAC, Plumbing.

CoreCom Commercial

Baltimore, MD • Washington, DC

Specialty Contractor

Commercial

Project Management and Coordination

CoreCom Commercial is a Specialty Contractor that serves the North Bethesda, MD area and specializes in Project Management and Coordination.

SHA

Maryland

Engineer

Infrastructure

Design and Engineering

SHA is a Engineer that serves the Baltimore, MD area and specializes in Design and Engineering.

Gipe Associates, Inc.

Towson, MD

Engineer

Commercial

Commissioning, Electrical Design and Engineering, Mechanical Design and Engineering, Plumbing

Gipe Associates, Inc. is a Engineer that serves the Towson, MD area and specializes in Commissioning, Electrical Design and Engineering, Plumbing, Mechanical Design and Engineering.

Bancroft Construction

Delaware • Maryland • New Jersey • Pennsylvania

General Contractor

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

General Construction Management

Bancroft Construction is an award-winning, Mid-Atlantic construction management firm servicing clients throughout Delaware, Pennsylvania, New Jersey, and Maryland. For more than 48 years, Bancroft has taken great pride in building not only physical structures, but also long-standing relationships. Bancroft commits to a partnership approach for all projects that it manages—from major developments to revitalizing world-renowned cultural landmarks. Centered around the idea of bettering our community, Bancroft assists our clients with their projects from concept to completion and offers construction-based solutions in regard to program management, estimating services, construction management, owner’s representation, and virtual design and construction, as well as sustainability methods and materials. 

Edwards & Hill Office Furniture

DC, DC • Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Institutional

Audio Video Communications, Furnishings, Furniture, Furniture Accessories, Hospitality Turntables, Interior Design, Interior Specialties, Other Furnishings, Project Management, Project Management and Coordination, Signage, Site Furnishings, Special Activity Rooms, Visual Display Units, Window Treatments

Edwards & Hill Office Furniture provides sale and installation of office, school, lab, hospitality, hotel, casino and healthcare furniture.  We also provide the following: interior design, moving, warehousing, project management, signage/wayfinding/ A/V equipment and sound masking. 

Henson Development Company

DC, DC • Maryland

Owner Real Estate Developer

Residential

Henson Development Company is a Owner Real Estate Developer that serves the Baltimore, MD area.

Contour Construction LLC

DC, DC • Delaware • Maryland • New Jersey • Pennsylvania • Virginia • West Virginia

General Contractor, Owner Real Estate Developer

Commercial, Healthcare, Institutional, Residential

Design Coordination Services, General Construction Management, Project Management and Coordination

Contour Construction LLC is a General Contractor, Owner Real Estate Developer that serves the Frederick, MD area and specializes in Project Management and Coordination, General Construction Management, Design Coordination Services.

Contractors in Maryland

14,700 Results

AAC Independent

Miller Overhead Door, LLC

HAMPSTEAD PROPERTIES LLC

Pro Plumbing Services LLC

Grandstand Design Enterprises, Inc.

Alta Waterproofing

Hutchinson International Corp

flooring + Stone by T.M

RKNY Electric & Construction

Innovative Aquatic Designs LLC

Sauer Fire Protection Services

Construction Systems Group Inc

Bay Country Landscape

AeroVironment

Ayoub N&H Carpet & Rugs

Commercial Lighting Sales

Twin Peaks Contracting LLC

Monticello Construction

JK PAINT BY DESIGN LLC

Art Twilley Construction LLC

Sonny's Renovations LLC

Battleborn Creations

D&E Painting LLC

Earth and Air Technologies

Stantec

Paint

Integrity Water Solutions

USA Builders and Developers

Creative Urban Construction LLC

Property & Environmental Management, Inc

SKA

PGCPS

Joseph J. Magnolia Inc.

CoreCom Commercial

SHA

Gipe Associates, Inc.

Bancroft Construction

Edwards & Hill Office Furniture

Henson Development Company

Contour Construction LLC

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