Government Contractors in Maryland
Results for NAICS 221 - Utilities
101 - 125 of 585 Company(ies)
TURF EQUIPMENT AND SUPPLY COMPANY, INC. - Jessup, Maryland
Manufacturing
SALES AND SERVICE OF GROUNDS MAINTENANCE EQUIPMENT AND IRRIGATION SYSTEMS/POND AERATORS.
410-799-5575 x3950
8015 Dorsey Run Rd Ste A Jessup, MD 20794
CESARIE, INCORPORATED - Fort Washington, Maryland
Sale and Distribution of Gas, Electricity, and Green Energy, Demand Side Energy Management, Onsite (Prime Back-Up) Cogeneration Sys., Gas/Propane/Landfill (methane), HVAC, Recycling, Fluorescent Recycling, e-Waste, Lighting, Batteries, Emergency Supplies
(877) 629-1110
203 Creighton Circle Fort Washington, MD 20744
TRIFECTA INDUSTRIES, INC. - Annapolis Junction, Maryland
Energy Savings through traditional or non-traditional financing. Combined heat and power cogeneration power plants. Solar and wind power. Biomass heating systems.
(443) 878-4298
8975 Henkels Ln Ste 700 Annapolis Junction, MD 20701
EnviroCleanse Systems - Greensboro, Maryland
Manufacturing , Research and Development
EnviroCleanse Systems develops and manufactures environmentally friendly water treatment systems. Applications include residential and commercial UV water disinfection, cooling tower water treatment, ozone laundry systems and grey water recycling.
(410) 827-8885
213 Church Street Greensboro, MD 21639
PENTECH FEDERAL SOLUTIONS INC - Potomac, Maryland
(PFSI)* provides Project Management, Secure IT Infrastructure Engineering, Software, Database, Web, Systems, Network Architecture, IT Enterprise, (IPv6), Cyber Security Solution, DOD Enterprise Cloud, Faculties, VoIP, Helpdesk solutions
(202) 630-4002
11201 Hunt Club Dr Potomac, MD 20854
QUANTUM DYNAMIX TECHNOLOGIES, INC. - Fallston, Maryland
Top Secret SCI Engineering Services Management Service SETA Support Engineering Support Program Management Project Management Network Engineering Full Life-Cycle Software Engineering Security Services
(410) 808-7653
2308 Parlor Court Fallston, MD 21047
GREEN ALLIANCE, INC. - Frederick, Maryland
supplier of landscape supplies, mulch, topsoil, grounds maintenance, landscape installation, snow removal, tree services
(301) 696-5755
5815 Jefferson Pike Frederick, MD 21703
S&G GLOBAL VENTURES LLC - Piney Point, Maryland
Oil and Gas sector, manufacturing refining, Construction and infrastructure. Wholesale oil/gas related products. Pipelines. Flared gas capturing
(240) 200-7580
45311 Stark Dr Piney Point, MD 20674
SUN EDISON LLC - Beltsville, Maryland
Construction , Service
SunEdison provides solar energy by installing solar at at no cost to the customer and charging them for the electricity generated. Our goal is to provide an affordable choice between traditional fossil fuel power and clean solar electricity.
(301) 974-7124
12500 Baltimore Ave Beltsville, MD 20705
ENVIRONMENTAL PRODUCTS INC - Lutherville Timonium, Maryland
Manufacturing
HEATING AND AIR CONDITIONING. DEHUMIDIFIERS, HUMIDIFIERS, & PLUMBING & FILTRATION.
410-560-7950 x23
57 W Timonium Rd Ste 303 Lutherville Timonium, MD 21093
DEAN R MILLER - Abingdon, Maryland
concept design of water and wastewater treatment facilities; assessment of treatment performance; training of personnel; management studies, research
(410) 569-3723
3020 Cascade Dr Abingdon, MD 21009
FOXHALL GOVERNMENT SERVICES LLC - Chevy Chase, Maryland
Equipment Financing, Financial Services, Construction Mgt, Commercial Construction programing, Equipment Leasing, Materials logistic planning, Housing planning and development
(443) 254-7123
2 Wisconsin Cir Ste 700 Chevy Chase, MD 20815
JOE SEELINGER - Glenelg, Maryland
Research and Development , Service
Expertise in maintenance and management of commercial shipping enterprises for ship owners. Thorough knowledge of Maritime Administration's NDRF programs and more limited knowledge of MSC (NAVY) programs.
(301) 980-9090
14290 Triadelphia Rd Glenelg, MD 21737
Harford Electrical Testing Co Inc - Joppa, Maryland
Service
ELECTRICAL MAINTENANCE, TESTING AND REPAIRS TO DISTRIBUTION SYSTEMS AND COMPONENTS.
(410) 679-4477
1108 Clayton Rd Joppa, MD 21085
Shaney Construction Company, Inc. - Baltimore, Maryland
Construction
Municipal Water and Sewage Treatment Plants Contractor. Company also is experienced as a General Commercial Construction Contractor.
(410) 366-5110
2810 Hampden Ave Baltimore, MD 21211
ROYAL THRONE INVESTMENTS, LLC - Waldorf, Maryland
Investment Properties
(240) 676-5030
1010 Dorset Dr Waldorf, MD 20602
J. P. SEWOROOTOR INC - Beltsville, Maryland
Service
TV PIPES - TUBES 2 TO 48 INCHES - 1000 FT. JET CLEANING TO 20, 000 PSI. INDUSTRIAL VACUUM SERVICE OF STORM VAULTS, CATCH BASINS, GRIT-OIL SEPARATORS, EJECTER PITS, RIP RAP, OIL & SPILL CONTROL, LIQUID WASTE REMOVAL. OVER 100 UNITS TO SERVE YOU
301-595-8900 x104
5350 Odell Rd Beltsville, MD 20705
BETHESDA ADVANCED SOLUTIONS LLC - Bethesda, Maryland
BAS is a WOSB, EDWOSB, 8m supplying Information Technology and Scientific, Technical and Professional Services and Solutions. Security, Satellite, Health IT, Cloud, Mobility, Telecom, Training, Software Development, Information Assurance
(301) 502-1919
5165 King Charles Way Bethesda, MD 20814
NINKASI CONSTRUCTION CORPORATION - Forest Hill, Maryland
Structural Repair & Waterproofing of Concrete Structures Including: Waste Water Treatment Plants, Water Treatment Plants, Dams, Tunnels, Bridges, Buildings & Garages
(443) 807-9476
1701 Samantha Dr. Forest Hill, MD 21050
SYNCRUDE CAPITAL GROUP LLC - Baltimore, Maryland
Service
wholesale rice gas to liquids technology Wholesale diesel fuel wholesale frozen fish wholesale leather goods
(410) 523-9578
2901 Druid Park Dr 202a Baltimore, MD 21215
ARROW DJB JV LLC - Upper Marlboro, Maryland
Roofing Firm, Full Service, In-house Roofing, Alternative Energy Installers, Solar and Wind Installers, Sheet Metal Work, Asbestos Abatement, Design Build, Drywall, Carpentry, Painting, Mechanical Upgrades
(877) 293-5834
8411 Old Marlboro Pike, Ste 24-t Upper Marlboro, MD 20772
CORNERSTONE ENVIRONMENTAL TECHNOLOGIES, INCORPORATED - Mount Airy, Maryland
Service
CETI provides remediation consulting and products for hydrocarbons, various hazardous wastes, food production byproducts and body fluids. Our products are environmentally responsible and safe for people, plants, pets and the planet.
(301) 606-5905
One Park Ave Ste A Mount Airy, MD 21771
B&R DESIGN GROUP - Frederick, Maryland
Service
Sited design services such as boundary surveys, topographic surveys, grading plans, stormwater design, erosion control design, roadway, water &sewer system design, floodplain analysis, forest delineations, earthwork analysis, permitting & inspections
301-668-0505 x2
300 W Patric Street Frederick, MD 21701
J & J ELECTRICAL CO LLC - Crownsville, Maryland
We install/repair residential and commercial electric
(410) 987-0091
760 Old Harold Harbor Road Crownsville, MD 21032
MAGIN, INC. - Hampstead, Maryland
Construction
Site work including: clearing/grubbing, E&S controls, water, sewer, and storm drain, trenching/backfilling for other utilities, excavating, grading, stabilization, stone placement, demo., trucking
(443) 340-7434
3913 Saint Paul Rd Hampstead, MD 21074
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 221 - Utilities
- 221111 - Hydroelectric Power Generation
- 221112 - Fossil Fuel Electric Power Generation
- 221113 - Nuclear Electric Power Generation
- 221119 - Other Electric Power Generation
- 221121 - Electric Bulk Power Transmission and Control
- 221122 - Electric Power Distribution
- 221210 - Natural Gas Distribution
- 221310 - Water Supply and Irrigation Systems
- 221320 - Sewage Treatment Facilities
- 221330 - Steam and Air-Conditioning Supply
- 23 - Construction
- 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
- Accokeek
- Adamstown
- Adelphi
- Algonquin
- Allen
- Andrews AFB
- Annapolis
- Annapolis Neck
- Antietam
- Aquasco
- Arbutus
- Arden on the Severn
- Arnold
- Ashton-Sandy Spring
- Aspen Hill
- Baden
- Bagtown
- Bakersville
- Ballenger Creek
- Baltimore
- Baltimore Highlands
- Barclay town
- Barnesville town
- Barrelville
- Barton town
- Bartonsville
- Beaver Creek
- Bel Air
- Bel Air North
- Bel Air South
- Bel Air town
- Beltsville
- Benedict
- Bensville
- Berlin town
- Berwyn Heights town
- Bethesda
- Betterton town
- Bier
- Big Pool
- Big Spring
- Bishopville
- Bivalve
- Bladensburg town
- Bloomington
- Boonsboro town
- Bowie
- Bowleys Quarters
- Bowling Green
- Bowmans Addition
- Braddock Heights
- Brandywine
- Breathedsville
- Brentwood town
- Brock Hall
- Brookeville town
- Brooklyn Park
- Brookmont
- Brookview town
- Broomes Island
- Brownsville
- Brunswick
- Bryans Road
- Bryantown
- Buckeystown
- Burkittsville town
- Burtonsville
- Butlertown
- Cabin John
- California
- Calvert Beach
- Calverton
- Cambridge
- Camp Springs
- Cape St. Claire
- Capitol Heights town
- Carlos
- Carney
- Catonsville
- Cavetown
- Cearfoss
- Cecilton town
- Cedarville
- Centreville town
- Chance
- Charlestown town
- Charlotte Hall
- Charlton
- Chesapeake Beach town
- Chesapeake Ranch Estates
- Chesapeake town
- Chester
- Chestertown town
- Cheverly town
- Chevy Chase
- Chevy Chase Section Five village
- Chevy Chase Section Three village
- Chevy Chase town
- Chevy Chase View town
- Chevy Chase Village town
- Chewsville
- Chillum
- Choptank
- Church Creek town
- Church Hill town
- Clarksburg
- Clarysville
- Clear Spring town
- Clinton
- Cloverly
- Cobb Island
- Cockeysville
- Colesville
- College Park
- Colmar Manor town
- Columbia
- Coral Hills
- Cordova
- Corriganville
- Cottage town
- Crellin
- Cresaptown
- Crisfield
- Crofton
- Croom
- Crownsville
- Cumberland
- Damascus
- Dames Quarter
- Danville
- Dargan
- Darlington
- Darnestown
- Dawson
- Deal Island
- Deale
- Deer Park town
- Delmar town
- Denton town
- Derwood
- Detmold
- District Heights
- Downsville
- Drum Point
- Dundalk
- Dunkirk
- Eagle Harbor town
- Eakles Mill
- East New Market town
- East Riverdale
- Easton town
- Eckhart Mines
- Eden
- Edesville
- Edgemere
- Edgemont
- Edgewater
- Edgewood
- Edmonston town
- Eldersburg
- Eldorado town
- Elkridge
- Elkton town
- Ellerslie
- Ellicott
- Elliott
- Emmitsburg town
- Ernstville
- Essex
- Fairland
- Fairlee
- Fairmount
- Fairmount Heights town
- Fairplay
- Fairview
- Fairwood
- Fallston
- Federalsburg town
- Ferndale
- Finzel
- Fishing Creek
- Flintstone
- Forest Glen
- Forest Heights town
- Forestville
- Fort Meade
- Fort Ritchie
- Fort Washington
- Fountainhead-Orchard Hills
- Four Corners
- Franklin
- Frederick
- Frenchtown-Rumbly
- Friendly
- Friendship
- Friendship Heights Village
- Friendsville town
- Frostburg
- Fruitland
- Fulton
- Funkstown town
- Gaithersburg
- Galena town
- Galestown town
- Galesville
- Gambrills
- Gapland
- Garrett Park town
- Garretts Mill
- Garrison
- Georgetown
- Germantown
- Gilmore
- Girdletree
- Glassmanor
- Glen Burnie
- Glen Echo town
- Glenarden
- Glenmont
- Glenn Dale
- Golden Beach
- Goldsboro town
- Gorman
- Grahamtown
- Grantsville town
- Grasonville
- Greenbelt
- Greensboro town
- Greensburg
- Hagerstown
- Halfway
- Hampstead town
- Hampton
- Hancock town
- Havre de Grace
- Hebron town
- Henderson town
- Herald Harbor
- Highfield-Cascade
- Highland
- Highland Beach town
- Hillandale
- Hillcrest Heights
- Hillsboro town
- Hughesville
- Huntingtown
- Hurlock town
- Hutton
- Hyattsville
- Ilchester
- Indian Head town
- Indian Springs
- Jarrettsville
- Jefferson
- Jennings
- Jessup
- Jesterville
- Joppatowne
- Jugtown
- Keedysville town
- Kemp Mill
- Kemps Mill
- Kennedyville
- Kensington town
- Kent Narrows
- Kettering
- Kingstown
- Kingsville
- Kitzmiller town
- Klondike
- Konterra
- La Plata town
- La Vale
- Lake Arbor
- Lake Shore
- Landover
- Landover Hills town
- Langley Park
- Lanham
- Lansdowne
- Largo
- Laurel
- Layhill
- Laytonsville town
- Leisure World
- Leitersburg
- Leonardtown town
- Lexington Park
- Libertytown
- Linganore
- Linthicum
- Little Orleans
- Loch Lynn Heights town
- Lochearn
- Lonaconing town
- Long Beach
- Luke town
- Lusby
- Lutherville
- Madison
- Manchester town
- Mapleville
- Mardela Springs town
- Marlboro Meadows
- Marlboro Village
- Marlow Heights
- Marlton
- Martin's Additions village
- Marydel town
- Maryland
- Maugansville
- Mayo
- Mays Chapel
- McCoole
- Mechanicsville
- Melwood
- Mercersville
- Middle River
- Middleburg
- Middletown town
- Midland town
- Midlothian
- Milford Mill
- Millington town
- Mitchellville
- Monrovia
- Montgomery Village
- Morningside town
- Moscow
- Mount Aetna
- Mount Airy town
- Mount Briar
- Mount Lena
- Mount Rainier
- Mount Savage
- Mount Vernon
- Mountain Lake Park town
- Myersville town
- Nanticoke
- Nanticoke Acres
- National
- National Harbor
- Naval Academy
- New Carrollton
- New Market town
- New Windsor town
- Newark
- Nikep
- North Beach town
- North Bethesda
- North Brentwood town
- North Chevy Chase village
- North East town
- North Kensington
- North Laurel
- North Potomac
- Oakland town
- Ocean
- Ocean Pines
- Ocean town
- Odenton
- Oldtown
- Olney
- Overlea
- Owings
- Owings Mills
- Oxford town
- Oxon Hill
- Paramount-Long Meadow
- Parkville
- Parole
- Parsonsburg
- Pasadena
- Pecktonville
- Peppermill Village
- Perry Hall
- Perryman
- Perryville town
- Pikesville
- Pinesburg
- Piney Point
- Pittsville town
- Pleasant Grove
- Pleasant Hills
- Pocomoke
- Point of Rocks
- Pomfret
- Pondsville
- 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
- Queen Anne town
- Queenland
- Queenstown town
- Randallstown
- Rawlings
- Redland
- Reid
- Reisterstown
- Ridgely town
- Ringgold
- Rising Sun town
- Riva
- Riverdale Park town
- Riverside
- Riviera Beach
- Robinwood
- Rock Hall town
- Rock Point
- Rockville
- Rohrersville
- Rosaryville
- Rosedale
- Rosemont village
- Rossville
- Sabillasville
- Salisbury
- San Mar
- Sandy Hook
- Savage
- Scaggsville
- Seabrook
- Seat Pleasant
- 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
- South Laurel
- Spencerville
- Spring Gap
- Spring Ridge
- Springdale
- St. George Island
- St. James
- St. Leonard
- St. Michaels town
- Stevensville
- Stockton
- Sudlersville town
- Suitland
- Summerfield
- Swanton
- Sykesville town
- Takoma Park
- Tall Timbers
- Taneytown
- Taylors Island
- Temple Hills
- Templeville town
- Thurmont town
- Tilghman Island
- Tilghmanton
- Timonium
- Tolchester
- Towson
- Trappe town
- Travilah
- Trego-Rohrersville Station
- Tyaskin
- Union Bridge town
- University Park town
- Upper Marlboro town
- Urbana
- Vale Summit
- Vienna town
- Waldorf
- Walker Mill
- Walkersville town
- Washington Grove town
- Waterview
- West Denton
- West Laurel
- West Ocean
- West Pocomoke
- Westernport town
- Westminster
- Westphalia
- Whaleyville
- Wheaton
- White Marsh
- White Oak
- Whitehaven
- Willards town
- Williamsport town
- Williston
- Wilson-Conococheague
- Woodland
- Woodlawn
- Woodlawn
- Woodmore
- Woodsboro town
- Worton
- Yarrowsburg
- Zihlman
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