Maryland Government Contractors > By Category > NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
Government Contractors in Maryland
Results for NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
801 - 825 of 1,469 Company(ies)
BAUER COMMERCIAL HVAC INC - Gambrills, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(443) 336-8648
1106 Vernal St Gambrills, MD 21054
MODERN STYLE CONSTRUCTION LLC - Silver Spring, Maryland
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors
(301) 560-6970
11311 Cloverhill Dr Silver Spring, MD 20902
TRISTATE MECHANICAL SERVICES, INC. - Hyattsville, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
301-864-4095 x5921
4744 Baltimore Ave Hyattsville, MD 20781
CLIMATE CONTROLLERS, L.L.C. - Prince Frederick, Maryland
Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors
(443) 532-1652
1060 Shirley Way Prince Frederick, MD 20678
VILLANUEVA, MOSMAN - Glen Burnie, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 760-2442
7509 Old Stage Rd Glen Burnie, MD 21061
DURAN CONSTRUCTION, INC. - Hyattsville, Maryland
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Commercial and Institutional Building Construction
(301) 357-3280
2013 Avalon Pl Hyattsville, MD 20783
PRUITT SERVICES - Tyaskin, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 873-3248
3291 Clara Rd Tyaskin, MD 21865
PLATINUM PROPERTIES & CONTRACTING, LLC - Riverdale, 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
(240) 432-4641
6201 Riverdale Rd Ste # 305 Riverdale, MD 20737
INTERNATIONAL LOGISTICS CONSULTANTS LLC - White Plains, Maryland
Logistics
(240) 695-6091
6955 Bensville Rd White Plains, MD 20695
GBD JOINT VENTURE - Aberdeen, Maryland
Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction
(410) 273-9120
716 S Philadelphia Blvd Aberdeen, MD 21001
TM MAINTENANCE LLC - Montgomery Village, Maryland
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Framing Contractors
(301) 938-5901
9375 Bremerton Way Montgomery Village, MD 20886
GEORGE, JAMES & CO INC - Gaithersburg, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(202) 438-4381
7230 Pompano Ter Gaithersburg, MD 20879
SHENSKI CONSTRUCTION - Chaptico, 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
(240) 299-7143
36856 Dannys Ln Chaptico, MD 20621
EXPEDIENT CONSTRUCTION INC - Bowie, Maryland
Industrial Building Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Drywall and Insulation Contractors, Finish Carpentry Contractors
(301) 805-5605
5905 Upper Ct Bowie, MD 20720
FEDERAL SUPPORT SERVICES, INC. - Baltimore, 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
(410) 354-8883
4200 Pennington Ave Baltimore, MD 21226
MELTECH/W.M. SCHLOSSER, LLC G, JOINT VENTURE - Landover, Maryland
New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors
(301) 773-3450
3321 75th Ave Ste G Landover, MD 20785
ATTENTION TO DETAIL MAINTENANCE LLC - Waldorf, Maryland
New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction
(301) 910-1301
2275 Progress Ct Waldorf, MD 20601
BAYFRONT GROUP, INC. - Mechanicsville, Maryland
Electric Power Distribution, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers
(301) 290-5290
27777 Three Notch Rd Mechanicsville, MD 20659
PJ'S CONSTRUCTION COMPANY - Temple Hills, Maryland
Residential Remodelers, Masonry Contractors, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Drywall and Insulation Contractors
(301) 894-2292
5515 Fisher Dr Temple Hills, MD 20748
NOBEUS LLC - Germantown, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors
(240) 417-4587
20030 Century Blvd Ste 101 Germantown, MD 20874
NAVAJO CONTRACTORS INC - Owings, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors
(202) 510-2034
7205 Flint Hill Rd S Owings, MD 20736
SMF JOINT VENTURE - Hyattsville, Maryland
Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction
(847) 870-7943
4744 Baltimore Ave Hyattsville, MD 20781
CURTIS MOVING AND HAULING - Baltimore, Maryland
Commercial and Institutional Building Construction, Plumbing, Heating, and Air-Conditioning Contractors, Sporting and Athletic Goods Manufacturing, Fresh Fruit and Vegetable Merchant Wholesalers, Men's Clothing Stores
(443) 506-9985
5521 Groveland Ave Baltimore, MD 21215
HLS Construction, Inc. - Baltimore, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors
(240) 216-4678
932 W Patapsco Ave Baltimore, MD 21230
K & P CONSTRUCTION LLC - Dunkirk, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors
(240) 216-7931
3140 W Ward Rd Suite 203 Dunkirk, MD 20754
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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