Washington, DC Government Contractors > By Category > NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors

Government Contractors in Washington, DC

Results for NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors

51 - 75 of 270 Company(ies)
HRGM CORPORATION
HRGM CORPORATION - Washington, DC
Construction , Service
GENERAL CONTRACTING, CONSTRUCTION MANAGEMENT AND PROJECT MANAGEMENT. WE PERFORM ALL TYPES OF COMMERCIAL CONSTRUCTION. NEW CONSTRUCTION, RENOVATION AND REMODELING WORK. FOR SCHOOLS, HOSPITALS, AND OTHER BUILDINGS.
(202) 889-8400 2021 Shannon Pl Se Washington, DC 20020
DYNAMIC CONTRACTING, INC.
DYNAMIC CONTRACTING, INC. - Washington, DC
Construction
We currently have the capacity to handle projects from $50, 000.00 to $1, 000, 000.00.
(202) 408-5009 1001 4th St Nw Ste 301 Washington, DC 20001
CoolBison Consulting Group Corp
Construction , Manufacturing , Research and Development , Service
CoolBison Consulting Group Corp (CBCG) is a start-up consulting firm focused on serving the comprehensive needs of businesses in the full range of the business cycle.
(301) 267-5145 1629 K St Nw Ste 300 Washington, DC 20006
HARD LIGHT CONSULTING GROUP, L.L.C.
Construction , Service
General Construction, Information Processing, Telecommunications Facilities, Build-out, Technology Management, Consultants, Copy Services, Data Center
(202) 486-0247 3127 Martin Luther King Jr. Ave. Se #204a Washington, DC 20032
BRIDGE MANAGEMENT HOLDINGS INC
Service
Provide property management and other real estate services. Also perform administration services such as meeting scheduling and event planning.
(202) 255-0195 3806 W Street Se Washington, DC 20020
BENJAMIN, BONILLA ENVIROMENTAL INC.
Construction , Service
Minority owned company that offers services to government and private entities with specialty in the areas of Asbestos/ lead/ mold testing and remediation, HVAC maintenance, demolition, tile and carpet removal, painting and sheet rocking services.
(202) 625-4349 1748 Kalorama Rd Nw Ste 104 Washington, DC 20009
HARDIE INDUSTRIES, INC
HARDIE INDUSTRIES, INC - Washington, DC
Construction
HARDIE INDUSTRIES, INC.is a woman owned, minority full service construction company.We offer construction services that include, general contracting, CM and design-build in the Washington DC metro area.HARDIE INDUSTRIES, INC.is a certified 8(a)firm by the SBA.
202-347-5005 x7562 1201 15th St Nw Ste 205 Washington, DC 20005
Isaac Engineering, LLC
Isaac Engineering, LLC - Washington, DC
Service
Engineering company with expertise in Heating, Ventilating, and Air Conditioning (HVAC) system design, plumbing system design, and electrical system design, as it pertains to facilities. Previous customers with various federal agencies.
(240) 463-4164 1341 H St Ne Ste 201 Washington, DC 20002
WALL TO WALL CONSTRUCTION, INC
Construction
We perform the following work: contracting for foundation, masonry, HVAC, electrical, plumbing, roofing, siding, framing, painting, and carpentry.
(202) 489-7434 4016 Calvert St Nw #3 Washington, DC 20007
ALLEN-MITCHELL & COMPANY
ALLEN-MITCHELL & COMPANY - Washington, DC
Manufacturing , Service
Pump repairs, cooling towers, dynamic balancing, maufacturing of parts, shafts, bushings, bearings, general machine shop services, pressing, welding(mig, tig, arc, gas)
(202) 526-8989 515 V St Ne Washington, DC 20002
2PI SOLUTIONS INC
2PI SOLUTIONS INC - Washington, DC
Construction , Service
2Pi Solutions specializes in document Shredding & Recycling; Construction and Construction Management; Waste Mangement; Business Intelligence, Data Warehousing, Analytics and High Perfomance Computing;
(301) 585-5313 5335 Wisconsin Ave Ste 440 Washington, DC 20005
RSC ELECTRICAL & MECHANICAL CONTRACTORS INC
ELECTRICAL CONTRACTORS, MECHANICAL CONTRACTORS, REFRIGERATION, GASFITTER, PNEUMATIC CONTROLS & GENERAL CONTRACTORS.
(202) 398-7957 6035 Dix Street Ne Washington, DC 20019
Tri-State Engineering LLC
Tri-State Engineering LLC - Washington, DC
Construction , Manufacturing , Research and Development , Service
Tri-State Engineering maintains a leading position as a provider of specialty design products focusing in the governmental and commercial sectors, engineering unique solutions for customized structural, security, and architectural applications.
(202) 552-6631 6925 Willow St Nw Washington, DC 20012
H.V.A.C. SPECIALIST, INC.
H.V.A.C. SPECIALIST, INC. - Washington, DC
Construction , Service
H.V.A.C. SPECIALIST, INC. is an 8(a) Certified, Minority, Woman Owned, Small Disadvantaged, HVAC Mechanical Contractor that specializes in self performed mechanical installation and maintenance.
(703) 597-8041 710 L St Se Washington, DC 20003
SUN DEVELOPMENT CORPORATION
Construction
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.
(202) 546-1005 1207 Wylie St Ne Washington, DC 20002
I3 ENGINEERING, PC
I3 ENGINEERING, PC - Washington, DC
Construction
Quality Control
(703) 945-2411 2300 M St. Nw Suite # 800 Washington, DC 20037
Lindsay Company, LLC
Lindsay Company, LLC - Washington, DC
Construction , Service
Project Management and implementation for real property, information technology, mechanical systems upgrades for energy management.
(202) 465-6060 4402 14th St Ne Washington, DC 20017
THEODORE R MOORE III
THEODORE R MOORE III - Washington, DC
Service
Provide advisory services for commodity management services (Gas&Electricity), turnkey projects, utilities management services (Gas, Electric, Water&Sewer), utility bill auditing, metering and energy management.
(202) 234-7745 1834 13th St Nw Washington, DC 20009
NDM GROUP, INC.
NDM GROUP, INC. - Washington, DC
Construction
We are prime and specialty contracting construction firm
(813) 228-0120 1926 Martin Luther King Jr Ave Se #e Washington, DC 20020
BENNETT GROUP, INC.
BENNETT GROUP, INC. - Washington, DC
Construction , Service
Full service real estate services firm. Services included leasing, alterations & repair of real property and facilities management for federal agency tenants.
(202) 625-3330 1230 31st St Nw Ste 2 Washington, DC 20007
PARAMOUNT PLUMBING & HEATING INC.
Construction , Service
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.
(301) 735-4114 432 Mount Olivet Rd Ne Washington, DC 20002
POTOMAC RESTORATION, INC.
POTOMAC RESTORATION, INC. - Washington, DC
Construction , Service
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.
(202) 256-0420 1201 15th St Nw Ste 450 Washington, DC 20005
ZEC MANAGEMENT LLC
ZEC MANAGEMENT LLC - Washington, DC
Construction , Manufacturing , Research and Development , Service
Electrical and HVAC Mechanical Services
(202) 292-7361 1002 4th St Ne Washington, DC 20002
NATION CAPITAL BUILDERS, LLC
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.
(202) 542-1500 7603 Georgia Ave Ste 204 Washington, DC 20012
LEXX GROUP INC., THE
LEXX GROUP INC., THE - Washington, DC
Construction
The Lexx Group is a General Contractor that Builds upon Excellence by providing the highest level of professional construction services. We are dedicated to helping our clients achieve their objectives within budget and in a professional timely manner.
(202) 393-3085 3727 Grant Place Ne Washington, DC 20019
Certifications
Ownership / Diversity
Business Type