Find Institutional Contractors in Maryland

Securitas

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

Securitas is a Specialty Contractor that serves the Elkridge, MD area and specializes in Electronic Security.

Delval Equipment

District of Columbia • Maryland • New Jersey • Pennsylvania • Virginia • West Virginia

Specialty Contractor

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

Heating Ventilating and Air Conditioning HVAC

Delval Equipment is a Specialty Contractor that serves the Sykesville, MD area and specializes in Heating Ventilating and Air Conditioning HVAC.

Siemens Industry Inc.

Baltimore, MD

Consultant, Specialty Contractor, Supplier

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

Electrical, Electronic Security, Fire Suppression, Heating Ventilating and Air Conditioning HVAC

Siemens Industry Inc. is a Consultant, Specialty Contractor, Supplier that serves the Owings Mills, MD area and specializes in Fire Suppression, Electrical, Electronic Security, Heating Ventilating and Air Conditioning HVAC.

Modern Door

District of Columbia • Maryland • Virginia • West Virginia

General Contractor, Specialty Contractor

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

Glass and Glazing, Partitions, Sliding Glass Doors

Modern Door & Equiment furnishes, installs, and services glass office fronts, storefront, curtainwall, operable glass and acoustic partions as well as Modernfold and Skyfold acoustic walls.

Charles P. Johnson & Assoc., Inc.

Delaware • Maryland • Pennsylvania • Virginia

Engineer

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

Design and Engineering

Charles P. Johnson & Assoc., Inc. is a Engineer that serves the Silver Spring, MD area and specializes in Design and Engineering.

JennERIK Engineering, Inc.

Maryland

Engineer

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

Design and Engineering

JennERIK Engineering, Inc. is a Engineer that serves the Nottingham, MD area and specializes in Design and Engineering.

Electrical contractor

Washington, DC • Delaware • Maryland • Virginia

Engineer, General Contractor, Specialty Contractor

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

Communications, Data and Voice Communications, Demolition, Electrical, Electrical General, Electrical Utilities High and Medium Voltage Distribution, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Integrated Automation Power Meters, Integrated Automation Sensors and Transmitters, Integrated Automation Systems For Electrical, Integrated Automation Systems For HVAC

MCE Electric has been a provider of general electrical construction services for residential, commercial and industrial projects 

EA Door Supply

District of Columbia • Maryland • Pennsylvania • Virginia

Engineer

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

Composite Doors, Design and Engineering, Door Hardware, Doors and Frames, Metal Doors and Frames, Wood Framing

EA Door Supply is a Engineer that serves the Pikesville, MD area and specializes in Metal Doors and Frames, Design and Engineering, Door Hardware, Wood Framing, Composite Doors, Doors and Frames.

DMR Associates, Inc.

DC, DC • Maryland • Virginia

Consultant, Engineer, Supplier

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

Heating Ventilating and Air Conditioning HVAC

DMR Associates, Inc. is a Consultant, Engineer, Supplier that serves the Gaithersburg, MD area and specializes in Heating Ventilating and Air Conditioning HVAC.

Unique Paving Company, Inc

District of Columbia • Maryland • Virginia

Specialty Contractor

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

Unit Paving

Unique Paving Company, Inc is a Specialty Contractor that serves the West Friendship, MD area and specializes in Unit Paving.

Mobile Video Guard

DC, DC • NY, NY • 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 • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

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

Electronic Security, Security Detection Alarm and Monitoring, Temporary Security

Mobile Video Guard specializes in advanced remote surveillance solutions designed to protect construction sites, ensuring around-the-clock security against theft, vandalism, and unauthorized access.  
With a focus on simplicity, scalability, and AI-driven monitoring, Mobile Video Guard deploys state-of-the-art surveillance units that provide real-time video access and proactive threat detection.  
By integrating cutting-edge technology with expert monitoring services, the company delivers cost-effective, high-performance security tailored to the unique challenges of construction environments.   

BFPE International

Baltimore, MD • Clayton, NC • Hanover, MD • Harrisburg, PA • Wilmington, NC • York, PA

Specialty Contractor, Supplier

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

Access Control, Electronic Security, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Instrumentation and Control For Fire Suppression System, Integrated Automation Systems For Electronic Security, Integrated Automation Systems For Fire Suppression, Security Detection Alarm and Monitoring, Security Equipment, Water Based Fire Suppression Systems, Water Detection and Alarm

BFPE International is a one-stop shop for all of your fire protection, security, and life safety needs. BFPE International is a 100% woman-owned company and proud to be one of the largest woman-owned businesses in the State of Maryland. Serving the Mid-Atlantic region with over 900 employees company-wide, BFPE International is comprised of personnel that treat each other as family. We appreciate the opportunity to include our customers and partners as members of our family. Since 1970, we have been providing sales, installation, service, inspection, testing, and engineering services for all types of fire protection systems to all types of organizations, from small businesses to Fortune 100 corporations. We address every aspect of fire protection for every market. 

Tecta America East - Baltimore

District of Columbia • Maryland • Virginia

Specialty Contractor

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

Roofing

Full service commercial roofing contractor.  Roofing, sheet metal, green roof, siding, cladding, wall panels, waterproofing, low-slope, steep slope.

CBH Concrete

Aberdeen Proving Ground, MD • Aberdeen, MD • Abingdon, MD • Baldwin, MD • Baltimore, MD • Bel Air, MD • Belcamp, MD • Catonsville, MD • Churchville, MD • Cockeysville, MD • Columbia, MD • Dundalk, MD • Edgewood, MD • Essex, MD • Fallston, MD • Finksburg, MD • Glen Arm, MD • Glenelg, MD • Glyndon, MD • Halethorpe, MD • Havre de Grace, MD • Hydes, MD • Jarrettsville, MD • Joppa, MD • Keymar, MD • Kingsville, MD • Lisbon, MD • Lutherville Timonium, MD • Manchester, MD • Marriottsville, MD • Middle River, MD • Monkton, MD • Nottingham, MD • Owings Mills, MD • Parkton, MD • Parkville, MD • Perry Hall, MD • Phoenix, MD • Pikesville, MD • Randallstown, MD • Reisterstown, MD • Sparks Glencoe, MD • Sparrows Point, MD • Street, MD • Sykesville, MD • Taneytown, MD • Towson, MD • Union Bridge, MD • Upperco, MD • Westminster, MD • White Marsh, MD • Windsor Mill, MD • Woodbine, MD • Woodstock, MD

General Contractor, Specialty Contractor

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

Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete, Concrete Accessories, Concrete Countertops, Concrete Finishing, Concrete Paving, Concrete Supply and Delivery, Concrete Tiling, Conservation Treatment For Period Concrete, Curbs Gutters Sidewalks and Driveways, Driveways, Pre Cast Concrete, Precast Concrete Retaining Walls, Roadway Construction, Waterproofing

CBH Concrete is a family owned and operated Baltimore, MD based concrete company that began working in the concrete construction field in 1986. We provide a variety of concrete construction and home improvement services to both residential and commercial home owners and businesses in Carroll County, MD, Baltimore County, MD, Harford County, MD and all surrounding area. We provide concrete construction, masonry and stone work. The concrete construction services we offer are broomed finish, hardscaping, concrete driveways, colored concrete, exposed, and stamped concrete. Give us a call today for a free estimate on all of your concrete and waterproofing needs.

Aberdeen, MD • Aberdeen Proving Ground, MD • Abingdon, MD • Baldwin, MD • Baltimore, MD • Bel Air, MD • Belcamp, MD • Catonsville, MD • Churchville, MD • Cockeysville, MD • Columbia, MD • Dundalk, MD • Edgewood, MD • Essex, MD • Fallston, MD • Finksburg, MD • Glen Arm, MD • Glenelg, MD • Glyndon, MD • Halethorpe, MD • Havre de Grace, MD • Hydes, MD • Jarrettsville, MD • Joppa, MD • Keymar, MD • Kingsville, MD • Lisbon, MD • Lutherville Timonium, MD • Manchester, MD • Marriottsville, MD • Middle River, MD • Monkton, MD • Nottingham, MD • Owings Mills, MD • Parkton, MD • Parkville, MD • Perry Hall, MD • Phoenix, MD • Pikesville, MD • Randallstown, MD • Reisterstown, MD • Sparks Glencoe, MD • Sparrows Point, MD • Street, MD • Sykesville, MD • Taneytown, MD • Towson, MD • Union Bridge, MD • Upperco, MD • Westminster, MD • White Marsh, MD • Windsor Mill, MD • Woodbine, MD • Woodstock, MD

Image360 Baltimore Downtown

Maryland

Specialty Contractor

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

Art, Interior Specialties, Signage

Image360 Baltimore Downtown is a Specialty Contractor that serves the Baltimore, MD area and specializes in Art, Interior Specialties, Signage.

Maryland Economic Development Corporation

Maryland

Owner Real Estate Developer

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

Maryland Economic Development Corporation is a Owner Real Estate Developer that serves the Baltimore, MD area.

Electrify Electric, LLC

District of Columbia • Maryland • Virginia

Specialty Contractor, Supplier

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

Electrical, Electrical General, Electronic Security, Elevator Equipment and Controls

We specialize in the installation of electrical wiring, apparatus, and equipment for light, heat, power, and other purposes and include any fixed appliances, wires, fittings, meters, apparatus, or other electrical equipment used for the conveyance, measuring, control, and use of electricity in a particular location.

Mallick Mechanical

Maryland

General Contractor, Specialty Contractor

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

Heating Ventilating and Air Conditioning HVAC, Plumbing

Mallick Mechanical is a General Contractor, Specialty Contractor that serves the Gaithersburg, MD area and specializes in Heating Ventilating and Air Conditioning HVAC, Plumbing.

CJ Miller, LLC

Delaware • Maryland • West Virginia

Specialty Contractor

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

Concrete, Demolition, Earthwork, Landscaping, Masonry, Project Management and Coordination

CJ Miller, LLC is a Specialty Contractor that serves the Hampstead, MD area and specializes in Project Management and Coordination, Landscaping, Masonry, Demolition, Concrete, Earthwork.

Rockville Interiors and Fabrics LLC

District of Columbia • Maryland • Virginia

Specialty Contractor

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

Window Treatments

Rockville Interiors and Fabrics LLC is a Specialty Contractor that serves the Silver Spring, MD area and specializes in Window Treatments.

Casaplex

East Hampton, NY • District of Columbia • Florida • Maryland • New York • Virginia

Consultant, Engineer, Specialty Contractor

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

Design and Engineering, Electronic Life Safety, Electronic Security

We are a master integration company that designs, installs, and maintains smart building and smart home systems - anything from HVAC controls, lighting controls, Security, Access Control, Audio Video, etc.

JW Frew Electric LLC

Maryland • Virginia • West Virginia

Specialty Contractor

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

Electrical, Electronic Life Safety

JW Frew Electric LLC is a Specialty Contractor that serves the Mt Airy, MD area and specializes in Electrical, Electronic Life Safety.

Mulford Construction Company, Inc.

District of Columbia • Maryland • Pennsylvania • Virginia • West Virginia

General Contractor

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

Concrete, Concrete Paving, Earthwork, Flexible Paving, General Construction Management, Landscaping, Paving and Surfacing, Plumbing Utilities Distribution, Project Management and Coordination, Soil Stabilization, Value Analysis Engineering

Full-Service Site Contractor

Boldmark Steel Industries

District of Columbia • Maryland • Virginia

Engineer, Specialty Contractor

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

Structural Steel

Boldmark Steel Industries is a Engineer, Specialty Contractor that serves the Baltimore, MD area and specializes in Structural Steel.

Hoffberger Moving Services

DC, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Institutional

Rough Carpentry

Hoffberger Moving Services is a Specialty Contractor that serves the Linthicum Heights, MD area and specializes in Rough Carpentry.

American Choice Exteriors

Maryland

Specialty Contractor

Commercial, Institutional, Residential

Roofing, Siding, Windows

At American Choice Exteriors, we specialize in top-tier roofing services. We are experts in conducting thorough roof inspections, executing precise roof repairs, and implementing comprehensive roof installations, specifically tailored for multi-family apartment buildings and commercial buildings. We work closely with property managers, owners, and community board members, to deliver cost-effective and high-quality roofing solutions. Our team is dedicated to every aspect of your roofing needs, ensuring your property and portfolio are well-protected. Whether it's a full roof replacement, routine evaluation, inspection, maintenance tune-up, or leak repair, our professional roofers are ready to assist you.

Fort Detrick USAG

Maryland

Owner Real Estate Developer

Industrial and Energy, Infrastructure, Institutional

Heating Ventilating and Air Conditioning HVAC

Fort Detrick USAG is a Owner Real Estate Developer that serves the Frederick, MD area and specializes in Heating Ventilating and Air Conditioning HVAC.

Jr Garage Door and Services

Maryland

General Contractor, Specialty Contractor

Commercial, Institutional, Residential

Access Doors and Panels, Coiling Doors and Grilles, Facility Maintenance and Operation Equipment, Gate Operators, Panel Doors

Jr Garage Door and Services is a General Contractor, Specialty Contractor that serves the La Plata, MD area and specializes in Panel Doors, Coiling Doors and Grilles, Access Doors and Panels, Gate Operators, Facility Maintenance and Operation Equipment.

Shore window film

Delaware • Maryland

Specialty Contractor

Commercial, Institutional, Residential

Glazing Surface Films

We offer solar control, privacy, decorative and security window films

Fortress Protection Group

Washington, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Institutional

Fire Suppression

Fortress Protection Group is a Specialty Contractor that serves the Laurel, MD area and specializes in Fire Suppression.

Encore Sustainable Architects

DC, DC • Delaware • Maryland • Pennsylvania • Virginia

Architect

Commercial, Institutional, Residential

Design and Engineering

Full service architects with specialty in historic buildings & tax credits, luxury custom homes

Urban Gardens Inc.

Reisterstown, MD

General Contractor, Specialty Contractor

Commercial, Institutional, Residential

Earthwork, Landscaping

Urban Gardens Inc. is a General Contractor, Specialty Contractor that serves the Reisterstown, MD area and specializes in Landscaping, Earthwork.

American Window Film

Alexandria, VA • Ashburn, VA • Baltimore, MD • Frederick, MD • Washington, DC

Specialty Contractor

Commercial, Institutional, Residential

Glazing Surface Films

Commercial and Residential Glass Film Installation.  Including Solar Control, Security, Decorative, Graphics and Specialty Films.

Kenwood Construction Company

DC, DC • Maryland • Virginia

General Contractor

Commercial, Healthcare, Institutional

General Construction Management, Project Management

Kenwood Construction Company is a General Contractor that serves the North Potomac, MD area and specializes in General Construction Management, Project Management.

Concierge and Companies Inc

Maryland • Virginia

Supplier

Commercial, Institutional, Residential

Landscaping

Concierge and Companies Inc is a Supplier that serves the Halethorpe, MD area and specializes in Landscaping.

Ventura Construction Inc

DC, DC • Maryland

General Contractor

Commercial, Institutional, Residential

Concrete, General Construction Management, Masonry

Ventura Construction Inc is a General Contractor that serves the Poolesville, MD area and specializes in Masonry, Concrete, General Construction Management.

Delta Engineers

Chevy Chase, MD

Architect, Engineer

Commercial, Healthcare, Institutional

Architectural Design and Engineering

Delta Engineers is a Architect, Engineer that serves the Chevy Chase, MD area and specializes in Architectural Design and Engineering.

Bey Construction Management LLC

Maryland

Consultant

Commercial, Industrial and Energy, Institutional

Bridges, Caissons, Cast In Place Concrete Retaining Walls, Construction Scheduling, Earthwork, Estimating, Excavation and Fill, Reinforcement Bars, Soil Stabilization, Soldier Beam Retaining Walls, Structural Steel, Structural Steel Framing Erection

Bey Construction Management LLC is a Consultant that serves the Milford Mill, MD area and specializes in Excavation and Fill, Estimating, Reinforcement Bars, Cast In Place Concrete Retaining Walls, Soil Stabilization, Earthwork, Soldier Beam Retaining Walls, Bridges, Structural Steel, Construction Scheduling, Structural Steel Framing Erection, Caissons.

AMS CONSULTING AND DESIGN, INC

DC, DC • Arizona • California • Maryland • New Jersey • New Mexico • North Carolina • Pennsylvania • South Carolina • Texas • Virginia

General Contractor

Commercial, Institutional, Residential

Carpeting, Ceilings, Ceramic Tiling, Cleaning and Maintenance Of Existing Period Conditions, Cleaning Services, Concrete, Concrete Finishing, Decorative Finishing, Design Coordination Services, Door Hardware, Doors and Frames, Electrical General, Electronic Personal Protection Systems, Environmental Assessment, Facility Maintenance and Operation Equipment, Fences and Gates, Finish Carpentry, Flooring, Furnishings, Furniture, Glass and Glazing, Glass Mosaic Tiling, Grading, Grouting, Heating Ventilating and Air Conditioning HVAC, HVAC General, Landscaping, Masonry, Masonry Flooring, Painting, Painting and Coatings, Roof and Deck Insulation, Roof Panels, Roof Specialties, Roof Windows and Skylights, Roofing, Rough Carpentry, Surveying, Tile, Wall Coverings, Wall Finishes, Windows, Wood Fences and Gates

AMS CONSULTING AND DESIGN, INC is a General Contractor that serves the Oakland, MD area and specializes in Grouting, Environmental Assessment, Roof and Deck Insulation, Windows, Landscaping, Grading, Cleaning and Maintenance Of Existing Period Conditions, Door Hardware, Masonry, Roof Panels, Glass and Glazing, Rough Carpentry, Heating Ventilating and Air Conditioning HVAC, Concrete, Flooring, Painting and Coatings, Wood Fences and Gates, Roof Windows and Skylights, Design Coordination Services, Concrete Finishing, Surveying, Glass Mosaic Tiling, Roof Specialties, Electronic Personal Protection Systems, Masonry Flooring, Fences and Gates, Wall Coverings, Ceilings, Wall Finishes, Cleaning Services, Doors and Frames, Furniture, HVAC General, Ceramic Tiling, Finish Carpentry, Decorative Finishing, Roofing, Painting, Facility Maintenance and Operation Equipment, Furnishings, Electrical General, Tile, Carpeting.

Liberty Construction

DC, DC • Maryland • Virginia

General Contractor

Commercial, Healthcare, Institutional

Design and Engineering, Design Coordination Services, Electrical, Finish Carpentry, General Construction Management, HVAC General, Interior Specialties, Plumbing, Preconstruction Bidding, Project Management and Coordination

Liberty Construction is a family-operated general contractor that designs and builds high end healthcare offices for dental, medical and veterinary practice owners in the D.C., Maryland, and Northern Virginia territory (DMV). We are a licensed contractor in all three states, and perform both design-build and traditional bid-build Contracts. For design-build projects, we partner with local design teams that specialize in healthcare fit outs to deliver a turn key solution for Healthcare Project Owners.  

For projects outside the DMV area, Liberty Construction offers Construction Management Services, specializing in Healthcare Projects all over the US. 

Institutional Contractors in Maryland

5,287 Results

Securitas

Delval Equipment

Siemens Industry Inc.

Modern Door

Charles P. Johnson & Assoc., Inc.

JennERIK Engineering, Inc.

Electrical contractor

EA Door Supply

DMR Associates, Inc.

Unique Paving Company, Inc

Mobile Video Guard

BFPE International

Tecta America East - Baltimore

CBH Concrete

Image360 Baltimore Downtown

Maryland Economic Development Corporation

Electrify Electric, LLC

Mallick Mechanical

CJ Miller, LLC

Rockville Interiors and Fabrics LLC

Casaplex

JW Frew Electric LLC

Mulford Construction Company, Inc.

Boldmark Steel Industries

Hoffberger Moving Services

American Choice Exteriors

Fort Detrick USAG

Jr Garage Door and Services

Shore window film

Fortress Protection Group

Encore Sustainable Architects

Urban Gardens Inc.

American Window Film

Kenwood Construction Company

Concierge and Companies Inc

Ventura Construction Inc

Delta Engineers

Bey Construction Management LLC

AMS CONSULTING AND DESIGN, INC

Liberty Construction

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