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
851 - 875 of 1,469 Company(ies)
FREELINE INCORPORATED - Capitol Heights, Maryland
Plumbing
(301) 499-0987
9244 E Hampton Dr Ste 607 Capitol Heights, MD 20743
SAGO BUILDING MANAGEMENT, LLC - Hyattsville, Maryland
Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, Flooring Contractors, Tile and Terrazzo Contractors
(301) 801-2876
3004 Muskogee St Hyattsville, MD 20783
SWORD'S INC - Hagerstown, Maryland
Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Environmental Consulting Services
(301) 695-1750
101 N Cannon Ave Hagerstown, MD 21740
CLARKE, ANDRE - Temple Hills, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(301) 894-7326
4011 21st Ave Temple Hills, MD 20748
Knott Mechanical, Inc. - Hunt Valley, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 561-2000
338 Clubhouse Rd Hunt Valley, MD 21031
PALMETTO MECHANICAL CONTRACTORS, INC. - Severna Park, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 647-6770
227 Arundel Beach Rd Severna Park, MD 21146
TOTAL LABORATORY EQUIPMENT SERVICE CORPORATION - Takoma Park, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors
(301) 717-1386
724 Maplewood Ave Takoma Park, MD 20912
PINNACLE EXCAVATING, INC. - Bel Air, Maryland
Electric Power Distribution, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction
(410) 688-6926
1933 Cypress Dr Bel Air, MD 21015
C&C Complete Flooring Enterprises, Inc. - Clinton, 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
(301) 877-2621
7335 Old Alexandria Ferry Rd Clinton, MD 20735
ALLEN & ALLEN GENERAL CONTRACTORS INC - Baltimore, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 367-4505
5316 Peerless Ave Baltimore, MD 21207
JDB Security Consulting - Baltimore, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors
(410) 458-4433
604 Evesham Ave Baltimore, MD 21212
DASH CONSTRUCTION, INC. - Accokeek, 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
(202) 236-2287
17910 Barney Drive Accokeek, MD 20607
TEEKO CONSTRUCTION, INC. - Jefferson, Maryland
Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors
(240) 691-8450
4111 Londonderry Dr Jefferson, MD 21755
ABSOLUTE CONTRACTING SERVICES, INCORPORATED - Clinton, Maryland
Commercial and Institutional Building Construction, Framing Contractors, Glass and Glazing Contractors, Roofing Contractors, Electrical Contractors
(301) 877-5200
7709 Delano Rd Clinton, MD 20735
SCOTT MECHANICAL, LLC - Denton, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(443) 623-9569
1207 Painted Fern Rd Denton, MD 21629
CAPITOL CONSTRUCTION LLC - Hagerstown, Maryland
Other Electric Power Generation, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction
(301) 733-0071
223 N Prospect St Ste 207 Hagerstown, MD 21740
KASH MANS HOME IMPROVEMEN - Hyattsville, Maryland
Construction
KASHMANS
(301) 270-0856
6475 New Hampshire Ave Hyattsville, MD 20783
HOMETOWN PLUMBING SERVICES, INC - Havre De Grace, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(410) 939-9535
301 Barrows Ct Havre De Grace, MD 21078
WAYNE'S WATER 'N' WELLS, INC. - Oakland, Maryland
Support Activities for Coal Mining, Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors
(301) 387-7181
19139 Garrett Hwy Oakland, MD 21550
TONY & SONS HOME IMPROVEMENT SPECIALIST - Capitol Heights, Maryland
Residential Remodelers, Roofing Contractors, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Drywall and Insulation Contractors
(240) 988-1955
7116 Giddings Dr Capitol Heights, MD 20743
ENERGY SYSTEMS, INC. - Lothian, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(301) 384-1789
4822 Barn Place Lothian, MD 20711
RELIABLE QUALITY SERVICES - Clinton, Maryland
Plumbing, Heating, and Air-Conditioning Contractors
(301) 292-1727
12903 Marcia Place Clinton, MD 20735
DORSEY'S CUSTOM REMODELING - Fort Washington, Maryland
Residential Remodelers, Poured Concrete Foundation and Structure Contractors, Framing Contractors, Masonry Contractors, Roofing Contractors
(301) 292-3590
12304 Firth Of Tae Dr Fort Washington, MD 20744
LEWIS CUSTOM WIRING INC - Upper Marlboro, Maryland
Framing Contractors, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors
(240) 304-8293
8302 Trumps Hill Rd Upper Marlboro, MD 20772
SUBURBAN COMMERCIAL & RESIDENT - Indian Head, Maryland
Framing Contractors, Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors
(301) 399-8062
60 Mattingly Ave Indian Head, MD 20640
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
- Aberdeen
- Aberdeen Proving Ground
- Accident town
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- Adamstown
- Adelphi
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- Antietam
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- Arnold
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- Beaver Creek
- Bel Air
- Bel Air North
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- Bel Air town
- Beltsville
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- Chance
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- Charlton
- Chesapeake Beach town
- Chesapeake Ranch Estates
- Chesapeake town
- Chester
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- Chevy Chase Section Three village
- Chevy Chase town
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- Chewsville
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- Cloverly
- Cobb Island
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- Colmar Manor town
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- Finzel
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- Four Corners
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- Garretts Mill
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- Glen Echo town
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- Gorman
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- Hampton
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- La Plata town
- La Vale
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- Leisure World
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- Loch Lynn Heights town
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- Madison
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- Marydel town
- Maryland
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- Moscow
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- Myersville town
- Nanticoke
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- National
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- New Carrollton
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- Newark
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- Ocean
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- Olney
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- Oxon Hill
- Paramount-Long Meadow
- Parkville
- Parole
- Parsonsburg
- Pasadena
- Pecktonville
- Peppermill Village
- Perry Hall
- Perryman
- Perryville town
- Pikesville
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- Piney Point
- Pittsville town
- Pleasant Grove
- Pleasant Hills
- Pocomoke
- Point of Rocks
- Pomfret
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- Poolesville town
- Port Deposit town
- Port Tobacco Village town
- Potomac
- Potomac Heights
- Potomac Park
- Powellville
- Preston town
- Prince Frederick
- Princess Anne town
- Pylesville
- Quantico
- Queen Anne
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- Randallstown
- Rawlings
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- Reid
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- Ridgely town
- Ringgold
- Rising Sun town
- Riva
- Riverdale Park town
- Riverside
- Riviera Beach
- Robinwood
- Rock Hall town
- Rock Point
- Rockville
- Rohrersville
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- Rosedale
- Rosemont village
- Rossville
- Sabillasville
- Salisbury
- San Mar
- Sandy Hook
- Savage
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- Seabrook
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- Secretary town
- Severn
- Severna Park
- Shady Side
- Shaft
- Sharpsburg town
- Sharptown town
- Silver Hill
- Silver Spring
- Smith Island
- Smithsburg town
- Snow Hill town
- Solomons
- Somerset town
- South Kensington
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- Spencerville
- Spring Gap
- Spring Ridge
- Springdale
- St. George Island
- St. James
- St. Leonard
- St. Michaels town
- Stevensville
- Stockton
- Sudlersville town
- Suitland
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- Swanton
- Sykesville town
- Takoma Park
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- Temple Hills
- Templeville town
- Thurmont town
- Tilghman Island
- Tilghmanton
- Timonium
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- Trappe town
- Travilah
- Trego-Rohrersville Station
- Tyaskin
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- University Park town
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- Urbana
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- Waldorf
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- Waterview
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- Westernport town
- Westminster
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- Wheaton
- White Marsh
- White Oak
- Whitehaven
- Willards town
- Williamsport town
- Williston
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- Woodlawn
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- Woodsboro town
- Worton
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- Zihlman
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