Specialists in the repair, testing, rebuilding and installation of backflow preventers.

Alten LLC is an alternative energy developer. We will manage the process of transforming a feasible alternative energy concept into a functioning multi-disciplinary project. Alten also provides management-consulting and project-management services.

HDB Corporation is a minority owned general contracting firm based in Norfolk, Virginia. HDB Corporation was incorporated in 2006 to provide a variety of construction services to private, municipal, state and federal sector clients.

Kincaid & Associates specialize in the engineering and design of large central HVAC plants, and HVAC distrib. for new and renovated facilities. We, also, perform engineering services related to energy conservation, management, and facility assessment.

Licensed Class A general contracting company and FHA approved builder, specializing in siding, roofing, replacement windows, additions, kitchen & bath remodeling, carpet/tile/vinyl installation, painting and drywall.

Commercial Electrical, Residential Electrical, New Construction and Additions.

Consulting & Strategic Business: Business Process Solutions:Acquisition:Infrastructure Management & Support :Mission Applications Engineering:

Ability to install, service and maintain HVAC Equipments

We perform shipboard installations that support Hull, Mechanical & Electrical (HM&E) and Electronic systems. We support all classes of ships for the Navy, Army vessels, Coast Guard, MSC, NOAA and commercial craft.

Extremely knowledgeable business owner and staff with 50 plus years of experience in Residential, Commercial, and Industrial HVAC/R, Plumbing, Electrical, and Alternative Energy Services. Sales, Installation, Replacement, Service, and Service Contracts.

Arista Design and Construction (Arista) is a minority, woman owned small business located in Falls Church, Virginia. We provide Mechanical Systems, Electrical Contracting and Construction Services to Federal, State, Local and Commercial entities.

DG provides services of National Security, Support, International Affairs, Security Services, Investigation, Computer IT Design & Programming, Video Production, Janitorial, HVAC, Heating & Plumbing, Pest Control, Landscaping and Grant Services

any and all thing sustainable

VMW specializes in staffing and servicing the intelligence, counterintelligence, force protection, information technology, strategic planning, executive development, and training needs of public and private sector organizations.

We do everything from the ground up an houses. Our best fields are Metal Roofing and any type of Tile, Hardwood, Custom/Handicapped Showers and Flooring. We are Expert Tree cutters and we have successfully worked Emergency Clean-up with VDOT

General contractor, Construction management, Design build, New construction, Interior renovations, Facilities maintenance, mechanical, plumbing, and electrical.

Security Surveillance/Installation Services, Construction Management (Plumbing/Electrical/Roofing/Framing/Siding/HVAC, Public&Private (Institutions)for Facilities Management, Box Sales, and IT (Data Hosting/Training Software/Web Design).

Heating, Air-Conditioning, Duct Work, Kitchen Hood, Exhaust Fans, Ventilators, Thermostats, Sheet Metal, Mechanical Construction, HVAC Service.

Commercial and Office construction New Construction & Interior Buildout

Provide building operations and maintenance services, facilities management and administrative support services to federal government agencies across the nation. Diversified support services provided under mini-umbrella type contracts.