Government Contractors in USA
Results for Plumbing, Heating, and Air-Conditioning Contractors
1,461 - 1,469 of 1,469 Company(ies)
J.E. Williams Property Preservation LLC - Bowie, Maryland
Residential Remodelers, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors
1222 Portecho Ln Bowie, MD 20716
Maryland Heating & Air LLC - Baltimore, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
12130 Sugar Mill Cir Baltimore, MD 21220
POWERHOUSE BOILER WORKS - Conowingo, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
299 Rowlandsville Rd Conowingo, MD 21918
KNOPP DRAIN SERVICE - Abingdon, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
1304 Governors Ct Ste 119 Abingdon, MD 21009
DESBUILD INCORPORATED REC INTERNATIONAL JOINT VENTURE - Hyattsville, Maryland
Commercial and Institutional Building Construction, Framing Contractors, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors
4744 Baltimore Ave Hyattsville, MD 20781
Independent Air Systems, Inc. - White Plains, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
4569 Printers Ct White Plains, MD 20695
MPB PLUMBING SERVICES INC - Baltimore, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
204 Half W Arundel Rd Baltimore, MD 21225
Mackenzie Jr, Richard - Pasadena, Maryland
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction
313 Leafmoor Ct Pasadena, MD 21122
EMH Environmental, Inc. - Glenwood, Maryland
Sewage Treatment Facilities, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Plumbing, Heating, and Air-Conditioning Contractors
3060 Route 97 Ste 216 Glenwood, MD 21738
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
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