Construction company specializing in array of services. SDC has worked on various residential and commercial projects for private customers as well as local government agencies.

new construction, rehabilitation, site utilities

landscaping, hauling/moving & janitorial services

Quality Control

Construction General Contractor

Involved in the Construction Trade

Architectural Maintenance & Preservation, llc specializes in historic restoration of windows and doors. AMP's painting and carpentry divisions work with the restoration division and also as individual scopes.

We provide General Construction Contracting and Electrical Services for Government, Residential and Commercial Clients.

CG Alliance Inc represents a single source solution for design build. Our portfolio includes business interiors, exibition spaces, video-conferncing facilities, command and control operations. For more information go to www.cgalliance.biz

General Contracting, Site work, concrete, carpentry

Healthcare consulting services, including education, adminstration, process improvement. Economic development services.Business consulting, international legal services and governance initiative services

We are prime and specialty contracting construction firm

Full service real estate services firm. Services included leasing, alterations & repair of real property and facilities management for federal agency tenants.

Service capabilities include plumbing, HVAC, gas, construction installation, maintenance and repair. Administrative offices are located in Washington Dc with operations in District Heights MD. Paramount services the larger Metropolitan Washington DC.

Potomac Painting & Restoration Inc is experienced in both interior and exterior renovation and construction including drywall, plastering, painting, carpentry, flooring, concrete, brick, block and roofing.

Minority-Owned Small Business specializing in General Commercial/Residential Construction. We offer services in Complete Construction, Governmental Facilities Maintenance, estimating

General Contractors and construction managers

Carpentry, masonry, framing, drywall, doors and frames installation.

Design Services, political consulting, residential

Specializes in construction of residential, commercial, institutional, educational and public buildings. NCB has worked on several projects in the DC Metrop area and bids on contracts for commercial and government projects at all levels.