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
101 - 125 of 270 Company(ies)
GRUNLEY/GOEL JV P LLC - Washington, DC
Construction
Grunley, Goel, GGJV, Renovation, Abatement, Demolition, New Construction, Mechanical, Concrete, Electrical
202-457-0111 x602
6201 Dix St Ne Washington, DC 20019
BAER DEVELOPMENT, INC. - Washington, DC
Construction, Rennovation, Development, New Construction, Plumbing, framing, siding, roofing, electircal, masonry, hvac, drywal, flooring
(703) 909-5046
1133 6th St Ne Washington, DC 20002
UTLEY MECHANICAL, INC. - Washington, DC
Construction
Mechanical Contr., Plumbing Contractor, HVAC Contractor, LSDBE Contractor, Hubzone Contractor.
(202) 396-9278
1008 Florida Ave Ne Washington, DC 20002
EBP & ASSOCIATES, LLC - Washington, DC
Construction , Research and Development , Service
General Management, General Engineering, Scientific Support, Technical Support, Logistics, Occupational Safety, Life Safety, Fire Protection, Security, CCTV, Access Control, Networking, Educational Support
(301) 979-1607
163 Upsal St Se Washington, DC 20032
BARNWELL ENTERPRISES - Washington, DC
Service
General Contracting
(240) 744-2654
134 Michigan Ave Q14 Washington, DC 20017
Elocen Group LLC, The - Washington, DC
Program Management, Project Mngt, Construct Mngt, and Relocation Mngt
(202) 644-8500
1341 H St Ste 301 Washington, DC 20002
JSP COMPANIES, INC - Washington, DC
JSP Companies Inc.
(202) 558-6450
734 Varnum St Nw Washington, DC 20011
LBS. Properties, LLC - Washington, DC
General Construction, Facilities Services, Real Estate Services, Development, Project Management, Property Management, Brokerage Services, Business Services, Plumbing, Heating, AC Contractor, Demolition, Drywall, Acoustical, Insulation, Painting, Architec
(202) 494-1468
500 H Street Ne Ste 31 Washington, DC 20002
S2 DESIGN & BUILD, LLC - Washington, DC
residential, renovations, drywall, windows, doors, flooring, bathrooms, kitchens, decks, remodeling
(202) 290-2863
431 Oglethorpe St Nw Washington, DC 20011
Pinkney Services, LLC - Washington, DC
WomenHubzoneCompan
(703) 955-8587
143 Kennedy St Nw Ste 16 Washington, DC 20011
AMBER SOLUTION LLC - Washington, DC
Building Services
(202) 498-9945
2109 Suitland Ter. Se #202 Washington, DC 20020
EAPEN ENTERPRISES, LLC - Washington, DC
woman owned, small business, minority owned
(301) 537-7916
1150 K St Nw Unit 810 Washington, DC 20005
MAAYR VENTURES - Washington, DC
Consulting, services, training, technical, engineering, construction
(202) 448-9070
700 12th St Nw Ste 700 Washington, DC 20005
KARMA HOME DESIGNS, LLC - Washington, DC
KARMA HOME DESIGNS, LLC
(202) 642-4663
4036 8th St Ne Ste 4 Washington, DC 20017
CLARK, LINDA - Washington, DC
COMPLETE CONSTRUCTION SERVICES
(202) 321-4052
5463 30th Pl Nw Washington, DC 20015
AGNEW, WAYNE - Washington, DC
A CUT ABOVE GENERAL CONTRACTORS
(240) 788-7099
3600 Rock Creek Church Rd Nw Washington, DC 20010
HARRINGTON CONTRACTORS, INC. - Washington, DC
construction, building, concrete, masonry, drywall/framing, insulation, glass-glazing, tile, foundation
(202) 232-2488
913 U St Nw Fl 2 Washington, DC 20001
METROPOLITAN FIRE SPRINKLE LLC - Washington, DC
Fire Sprinkler
(202) 882-2448
705 Rock Creek Church Rd Nw Washington, DC 20010
SERVICES CORP LIMITED - Washington, DC
Minority owned
(240) 508-7042
105 35th St Ne #2 Washington, DC 20019
Templeton Consulting Group, Inc - Washington, DC
Administrative, National Security, Vetting, Credentialing, Hotels, Motels, Market Research, Property Management, Asset Disposition, Program Management, Strategic Planning, Data File Management, Financial Services, Call Center Support, Conference Logistics
(301) 365-0043
1155 F Street Nw, Suite 1050 Washington, DC 20004
NARH MECHANICAL, INC - Washington, DC
Plumbing HVAC
(202) 832-3420
1818 New York Ave Ne Ste 224 Washington, DC 20002
DC FIRE PROTECTION, LLC - Washington, DC
SPRINKLERS SYSTEMS
(202) 421-6769
1915 5th St Ne Washington, DC 20002
ABSOLUTE CLEANING SERVICE LLC - Washington, DC
commercial cleaning, janitorial, green supplies, green cleaning
(202) 544-0202
412 H St Washington, DC 20002
ARC METAL FABRICATORS INC - Washington, DC
Plumbing Mechanical
(240) 601-9342
39 P Street Se Washington, DC 20003
US SOLAR INSTALLATION GROUP LLC - Washington, DC
solar power
(202) 575-0600
910 Farragut St Nw Washington, DC 20011
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 23 - Construction
- 236 - Construction of Buildings
- 237 - Heavy and Civil Engineering Construction
- 238 - Specialty Trade Contractors
- 238110 - Poured Concrete Foundation and Structure Contractors
- 238120 - Structural Steel and Precast Concrete Contractors
- 238130 - Framing Contractors
- 238140 - Masonry Contractors
- 238150 - Glass and Glazing Contractors
- 238160 - Roofing Contractors
- 238170 - Siding Contractors
- 238190 - Other Foundation, Structure, and Building Exterior Contractors
- 238210 - Electrical Contractors
- 238220 - Plumbing, Heating, and Air-Conditioning Contractors
- 238290 - Other Building Equipment Contractors
- 238310 - Drywall and Insulation Contractors
- 238320 - Painting and Wall Covering Contractors
- 238330 - Flooring Contractors
- 238340 - Tile and Terrazzo Contractors
- 238350 - Finish Carpentry Contractors
- 238390 - Other Building Finishing Contractors
- 238910 - Site Preparation Contractors
- 238990 - All Other Specialty Trade Contractors
- 31 - Food & Apparel
- 32 - Non-Metallic Manufacturing
- 33 - Metallic Manufacturing
- 42 - Wholesale Trade
- 44 - Retail Trade
- 45 - Retail Trade - Misc.
- 48 - Transportation
- 49 - Postal & Warehousing
- 51 - IT Technology
- 52 - Finance and Insurance
- 53 - Real Estate
- 54 - Professional Services
- 55 - Company Management
- 56 - Administrative Service
- 61 - Educational Services
- 62 - Health Care
- 71 - Arts and Entertainment
- 72 - Travel & Food Services
- 81 - Other Services
- 92 - Public Administration
CITY