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
76 - 100 of 270 Company(ies)
MANAGEMENT SOLUTIONS, INC #1 - Washington, DC
Service
Sunrise Development Coproation, Inc. is a for profit consulting firm specializing in rural, business, community and economic development, promoting broadband routing of infrastructure services and related technologies, equipment and products.
(202) 756-5022
1101 Pennsylvania Ave Nw, Ste 600 Washington, DC 20004
Micon Constructions, Inc. - Washington, DC
Construction , Service
MICON CONSTRUCTIONS, INC WAS ESTABLISHED IN 2000 AS A GENERAL CONTRACTING FIRM, LICENSED, BONDED AND INSURED. WE PROVIDE A WIDE RANGE OF CONSTRUCTIONS SERVICES BOTH RESIDENTIAL AND COMMERCIAL. OUR SERVICES INCLUDE INCLUDE NEW CONSTRUCTION AND RENOVATIONS.
(202) 636-3930
2027 Rhode Island Ave Ne Washington, DC 20018
Servicemax, Inc. - Washington, DC
Construction , Service
servicemax inc is a Washington DC base company providing Mechanical Contracting (Heating & Air Conditioning and Plumbing) services to business and residents in the Greater Washington Area.
(202) 291-2367
1213 Girard St Nw Washington, DC 20009
BES DESIGN/BUILD, LLC - Washington, DC
Construction , Service
Design-Build, A/E Services, turnkey solutions
(678) 472-2955
122 C Street, Nw Suite 820 Washington, DC 20001
DISTRICT VETERANS CONTRACTING, INC. - Washington, DC
Construction
District Veterans Contracting is a Service-Disabled Veteran Owned Small Business providing general contracting services. We specialize in rehab & revitalization of public buildings.
(410) 707-4131
3172 Bladensburg Rd Ne Steb Washington, DC 20018
Anglin Consulting Group - Washington, DC
Service
Anglin Consulting Group is WOSB and SDVOSB firm that specializes in production, logistics, and operations management. We work with clients to design and implement results-driven strategies to boost efficiencies, minimize waste, and improve performance.
(202) 643-0278
4408 First Place Ne, #33 Washington, DC 20011
LOWE CONSTRUCTION CO - Washington, DC
Construction
General Contracting
(202) 842-1574
1219 11th St Nw Washington, DC 20001
Bello, Bello & Associates LLC - Washington, DC
Service
Plan Management, Construction Management, Code Compliance, Permit Management
202-289-1663 x203
220 L St Ne Washington, DC 20002
ALNERGY LLC - Washington, DC
Alternative Energy Products ..........Solar , Geothermal , Fuel Cell and Wind ......Service .........Monitoring , Net Metering , Energy Audit and........Professional Consulting
(703) 624-6677
800 3rd St Sw Washington, DC 20024
THE VALENCE GROUP - Washington, DC
Construction , Service
Construction Management, concrete installation and refinishing
(202) 320-8200
2020 Fairview Ave Ne Washington, DC 20002
OTHER WATER COMPANY LLC, THE - Washington, DC
Our water filtration system is certified by ETL at 99.9% ppb purity. No microbes, bacteria or viruses. No ANTHRAX. Our coolers produce 4-100+ gal/day of drinking water from the air, or source. No waste. No water bottles. Largest unit weighs 200 lbs.
(202) 772-1126
1050 Connecticut Ave Nw Lowr Washington, DC 20036
R & A CONTRACTORS GROUP, INC. - Washington, DC
renovation, remodeling, restoration
(202) 829-0220
7706 Georgia Avenue Nw Ste 1 Washington, DC 20012
BOCALJE SERVICES, INC. - Washington, DC
Construction , Service
Landscaping, Grass Cut, Clean-ups, Painting/Drywall, Carpentry, Medical Supplies, Medical Equipments, Janitorial Servs., Custodial Supplies, Trees
(202) 373-0375
3215 Martin Luther King Jr Ave Se Ste 104 Washington, DC 20032
CALISTOGA CONSTRUCTION, LLC - Washington, DC
Construction , Service
General Contractor
(301) 840-3909
2401 Martin Luther King Jr Ave Se Washington, DC 20020
MOZAMBIQUE INTERNATIONAL GROUP, INC - Washington, DC
Construction , Service
Electrical, HVAC Contractors, Engineers, Construction Manager
(202) 722-7575
7826 Eastern Ave Nw Ste Ll8 Washington, DC 20012
Hudson, Cicely B - Washington, DC
Construction , Service
carpet INSTALLATION, SALES, CARPET REPAIRS, fuRniture moving, interior design, painting, FURNITURE LIFTING
(202) 575-0600
2412 Minnesota Ave Se Ste 104 Washington, DC 20020
EMK, LLC - Washington, DC
Construction
Contract Management, Construction, Utilities, Roads, Concrete, Asphalt
(202) 544-1136
1524 Independence Ave Se # 203 Washington, DC 20003
R & R Janitorial, Painting & Building Services Inc. - Washington, DC
Construction , Service
Cleaning, constructuion, painting
(202) 723-4864
2849 Georgia Ave Nw Washington, DC 20001
KBM FOUNDATION - Washington, DC
photovoltaic, wind turbine, hydro power, air purification, water purification.
(202) 290-7082
239 Gallatin St Nw Washington, DC 20011
DISTRICT TELECOM, LLC - Washington, DC
Construction , Service
Audio Video, cable wiring, voice and data, Plasma.LCD
(888) 768-6301
3639 13th St Nw Washington, DC 20010
United General Contractors Inc - Washington, DC
Construction
GENERAL CONTRACTING, RENOVATIONS
202-526-2101 x15
1232 4th St Ne Washington, DC 20002
BRANNAN & BRANNAN HOME IMPROVEMENT, LLC - Washington, DC
Construction
Concrete, Drywall, Masonry, Paint, Insulation, Flooring, Carpenter, Fencing, Power washing, Deck and Fence
(888) 283-1086
619 Varnum St Nw Washington, DC 20011
GREEN PRODUCTS USA - Washington, DC
236118, 236210, 236220, 238190, 238220, 238310, 238320, 238990, 424690
(410) 212-0190
633 Pennsylvania Ave Nw Washington, DC 20004
POTOMAC LANDSCAPING ENTERPRISE INCORPORATED - Washington, DC
Service
Landcaping services, O&M, Facilities Services, Administrative, Janitorial Services
(202) 639-0304
1241 New Jersey Ave Nw Washington, DC 20001
BLUE SKYE CONSTRUCTION, LLC - Washington, DC
Construction
Commerical Building
(703) 624-7879
1539 7th St Nw Washington, DC 20001
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