Maryland Government Contractors > By Category > NAICS 237 - Heavy and Civil Engineering Construction

Government Contractors in Maryland

Results for NAICS 237 - Heavy and Civil Engineering Construction

1,776 - 1,800 of 1,837 Company(ies)
BIDDISON, JACK MICHAEL
BIDDISON, JACK MICHAEL - Rockville, Maryland
Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining
(301) 424-8431 501 Hungerford Dr Ste 312 Rockville, MD 20850
GRAY & SON, INC.
GRAY & SON, INC. - Lutherville Timonium, Maryland
Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction
(410) 771-4311 430 W Padonia Rd Lutherville Timonium, MD 21093
CLARK/BALFOUR BEATTY, A JOINT VENTURE
Industrial Building Construction, 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
(301) 272-8269 7500 Old Georgetown Rd Bethesda, MD 20814
CLARK CIVIL, LLC
CLARK CIVIL, LLC - Bethesda, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction
(301) 272-8199 7500 Old Georgetown Rd Bethesda, MD 20814
CLARK/DEAN, A JOINT VENTURE
CLARK/DEAN, A JOINT VENTURE - Bethesda, Maryland
Industrial Building Construction, 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
(301) 272-6747 7500 Old Georgetown Rd Bethesda, MD 20814
WHITING-TURNER CONTRACTING COMPANY, THE
Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction
(301) 656-7800 300 E Joppa Rd Baltimore, MD 21286
GALAXY OF UNIVERSAL POTENTIALS (GO-UP) CORPORATION
Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Other Support Activities for Water Transportation, Educational Support Services
(443) 449-4320 10333 Malcolm Cir Apt B Cockeysville, MD 21030
EXPRESS TECHNOLOGY LLC
EXPRESS TECHNOLOGY LLC - Hyattsville, Maryland
Power and Communication Line and Related Structures Construction, Electrical Contractors, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Wired Telecommunications Carriers
(202) 421-0213 2302 Columbia Pl Hyattsville, MD 20785
KLEINFELDER EAST, INC.
KLEINFELDER EAST, INC. - Hanover, Maryland
Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Hydroelectric Power Generation, Electric Power Distribution
(619) 831-4624 1340 Charwood Rd Ste 1 Hanover, MD 21076
CONCRETE GENERAL, INC.
CONCRETE GENERAL, INC. - Gaithersburg, Maryland
Highway, Street, and Bridge Construction
(301) 948-4450 8000 Beechcraft Ave Gaithersburg, MD 20879
BECHTEL NATIONAL, INC.
BECHTEL NATIONAL, INC. - Frederick, Maryland
Industrial Building Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, Engineering Services, All Other Professional, Scientific, and Technical Services
(865) 220-2304 5275 Westview Dr Frederick, MD 21703
KATRUX REMODELING INC.
KATRUX REMODELING INC. - Bladensburg, Maryland
New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors
(240) 271-3278 5201 Upshur St Bladensburg, MD 20710
CLARK/BELL, A JOINT VENTURE
CLARK/BELL, A JOINT VENTURE - Bethesda, Maryland
Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction
(301) 272-8174 7500 Old Georgetown Rd Bethesda, MD 20814
CLARK/CHRISTMAN, A JOINT VENTURE
Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction
(301) 272-6747 7500 Old Georgetown Rd Bethesda, MD 20814
ATLANTIC CONTRACTING & MATERIAL CO., INC.
Highway, Street, and Bridge Construction
(301) 868-3227 9712 Dorval Ave Upper Marlboro, MD 20772
SCHULTES OF MARYLAND, INC., A. C.
SCHULTES OF MARYLAND, INC., A. C. - Millersville, Maryland
Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Pump and Pumping Equipment Manufacturing
(410) 841-6710 8221 Cloverleaf Dr Millersville, MD 21108
EASTCOMM, LTD.
EASTCOMM, LTD. - Upper Marlboro, Maryland
Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Land Subdivision, Other Heavy and Civil Engineering Construction, Electrical Contractors
(301) 218-8520 15031 Marlboro Pike Upper Marlboro, MD 20772
WGI GLOBAL INC.
WGI GLOBAL INC. - Columbia, 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
(301) 944-3100 9755 Patuxent Woods Dr Ste 300 Columbia, MD 21046
DAVID A. BRAMBLE, INC.
DAVID A. BRAMBLE, INC. - Chestertown, Maryland
Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Site Preparation Contractors
(410) 778-3023 705 Morgnec Rd Chestertown, MD 21620
TUCKMAN-BARBEE CONSTRUCTION CO., INC.
TUCKMAN-BARBEE CONSTRUCTION CO., INC. - Upper Marlboro, Maryland
Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction
(301) 390-1700 16000 Trade Zone Ave Upper Marlboro, MD 20774
CHERRY HILL CONSTRUCTION, INC.
Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors
(410) 799-3577 8211 Washington Blvd Jessup, MD 20794
BECHTEL POWER CORPORATION
BECHTEL POWER CORPORATION - Frederick, Maryland
Industrial Building Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, Engineering Services, All Other Professional, Scientific, and Technical Services
(865) 220-2304 5275 W View Dr Frederick, MD 21703
MACCAFERRI, INC.
MACCAFERRI, INC. - Williamsport, Maryland
Other Heavy and Civil Engineering Construction, Nonwoven Fabric Mills, Steel Wire Drawing, Other Fabricated Wire Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing
(301) 223-6910 10303 Governor Lane Blvd Williamsport, MD 21795
FORENVICON, LLC
FORENVICON, LLC - Hanover, Maryland
Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Natural Gas Distribution, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers
(410) 869-9999 7417 Hawkins Dr Hanover, MD 21076
POTOMAC VALLEY SURVEYS,LLC
POTOMAC VALLEY SURVEYS,LLC - Poolesville, Maryland
SURVEY
(301) 349-5090 20010 Fisher Ave Unit F Poolesville, MD 20837
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