Management Consulting, Environmental Services, Technical Writing, Staff Support, Chemical Agent Related Studies, Chemical Demilitarization, Chemical Agent Monitoring, Quality Assurance/Quality Control, Information Systems Support, Non-Destructive Testing

GC, Renov & Repairs, design-build, security fences, Electrical, Paving Asphalt/Concrete, Lockout Tagout; Site Utilty Survey, Generators, Fire Alarm, Mech, Preventive Maintenance, Painting/Carpentry, Lead & Asbestos Abatement, SCIF, directional boring

Software Development and Information Technology Services Company. We manufacture and market correspondence tracking, complaint tracking and accounting software and provide Systems Integration services to commercial and government clients.

Service All Inc. offers first quality general contracting, building and office construction, and a host of building reconstruction and remodeling services.

Helping individuals and businesses reach their full potential through organizational and real estate services that improve communities.

Demolision , Substrait repair, Substriat preperation, and installation of new flooring and wall coating systems.

We provide management and support solutions for your mission critical facility's infrastructure. Our capabilities: Facilities Services, Operations & Maintenance, Service, Repairs & Installations, Building Automation Technologies, Commercial Construction.

Helix provides Design/Build Construction, Construction Management, Facility Maintenance, Historic/Interior Restorations & Renovations. Our comprehensive management and technical services will assist you in completing projects on time and within budget.

AIR is an 8a General Construction company with over 20 years of experience in design-build, interior and exterior renovations, asbestos/lead abatement, demolition, laboratory projects, museum remodels, energy retrofits and much more.

Full service general contractor for commercial, and residential building renovations.

GENERAL CONSTRUCTION/DESIGN-BUILD/ROOFING. PROJECTS: ARMY, NAVY, AIR FORCE, GSA, CORP OF ENGINEERS, DOD, VA, AND VARIOUS OTHER AGENCIES. WE TAKE EXTREME PRIDE IN OUR STAFF OF HIGHLY QUALIFIED ENGNIEERS WHO WORK AS PROJECT MANAGERS ON OUR MANAGEMENT TEAM.

General Contractor, Roofing, Flooring, Electrical, Carpentry, Sprayed Foam Roofing/ Insulation, Asbestos/Lead/Mold Abatement, UST/AST Removal, Waterproofing, Floor/Wall Coatings, Security Systems, NVLAP Lab Services

General Construction and structured cabling, wireless, networks, engineering and design for fiber optics and networks. In building wireless design and install,

Vigil Contracting is a general contractor that specializes in interior & exterior renovations. Services include electical, mechanical, carpentry, finishing work, tuckpointing, historical renovations, concrete, roofing, security, demolition, abatement, etc.

General Contractor, Roofing, Flooring, Electrical, HVAC, Plumbing, Carpentry, Sprayed Foam Roofing/ Insulation, Asbestos/Lead/Mold Abatement, Waterproofing, Floor/Wall Coatings, Design/Build, Environmental Remediation, Stream Bank Restoration,

RHAPS is an 8(a) certified firm, servicing since 2001. We service and install all makes of HVAC, furnaces, heat pumps, duct cleaning, plumbing, remodeling and any other building related maintenance.Supply and service full commercial Kitchen appliances.

REAL ESTATE SALES & MANAGEMENT (COMMERCIAL, RESIDENTIAL & TITLE SERVICES), GENERAL CONTRACTING MANAGEMENT, CONSTRUCTION MANAGEMENT, FACILITIES MANAGEMENT

Providing commissioning, energy, and Mechanical, Electrical, and Plumbing design services.

JANITORIAL, CUSTODIAL SERVICES, WINDOW WASHING, SNOW REMOVAL, CARPET CLEANING, REMOVAL, INSTALLATION, LAWN MAINTENANCE, TRASH REMOVAL, WATER DAMAGE

Management Consulting in 'Green', Federal Sustainability and GHG Acctg & Reporting (EO 13514) and Policy Analysis, Energy and Environmental Engineering, LEED/Green Building, COOP, Managed IT, Green Workforce Development, Program Support