Government Contractors in Maryland
Results for NAICS 221 - Utilities
76 - 100 of 585 Company(ies)
ALL IN ENERGY SOLUTIONS, L.L.C. - Swan Point, Maryland
Construction , Research and Development , Service
Solar energy, solar heating, roof installation, wind turbines, renewable energy.
(301) 367-8618
11372 Wollaston Cir Swan Point, MD 20645
LEGATUS6 LLC - Bethesda, Maryland
Construction , Service
1. Facility management and maintenance 2. Solar photovoltaic systems development and construction 3. Energy management 4. Warehouse operations and material management 5. Military intelligence operations support
(301) 652-1992
4641 Montgomery Avenue, Suite 401 Bethesda, MD 20814
NUERA POWER - Nottingham, Maryland
Construction , Research and Development , Service
Providing alternative energy solutions utilizing renewables and clean air technology.
(410) 931-4423
8225 Poplar Mill Rd Nottingham, MD 21236
A. O. COMPANIES, INC. - Reisterstown, Maryland
Bulk Products, LIN, LOX, LAR, CO2, Propane, Medical Products, Bulk Installations, Medical Systems Design, Service, Repair and Maintenance, Regulators, Safety Equipment, Bulk Tanks, Manifolds, Cryogenic Storage Systems, Consulting and Engineering, Training
(410) 833-7170
17 Norris Run Ct Reisterstown, MD 21136
Titan Construction, L.L.C. - Crownsville, Maryland
Construction , Manufacturing , Research and Development , Service
Certified Welders, Mechancial piping contractor, Structual erection, ASME Boiler R-Stamp Repairs, Tank construction/installation, Refractory Repairs, Duct work and breeching, Underground piping repairs.
(410) 451-9763
2006 Coleridge Ln Crownsville, MD 21032
CORE GROUP LLC, THE - Columbia, Maryland
Service
The goal of The CORE Group is to provide a diverse team of industry professionals capable of providing owners and contractors a full spectrum of project support services with the ultimate goal of achieving success for our client.
(410) 730-0378
6126 Timothy Ct, Suite 101 Columbia, MD 21044
GREEN PROJECT MANAGEMENT LLC - Glen Burnie, Maryland
Construction , Service
Project & Construction Management Landscape Irrigation Hardscape Tree Services lighting Green roofs Composting IPM
(410) 590-1998
64 Foxwell Bend Rd Glen Burnie, MD 21061
NVT Technologies, Inc. - Hunt Valley, Maryland
Construction , Service
BASE MAINTENANCE SUPPORT, FACILITIES MANAGEMENT SUPPORT SERVICES, HEATING AND AIR CONDITIONING SYSTEMS, MANAGEMENT CONSULTING IN ENERGY & ENVIRONMENTAL, COAL RESEARCH & DEVELOPMENT, PROGRAM REVIEW & DEVELOPMENT.
(800) 733-0660
222 Schilling Cir Ste 275 Hunt Valley, MD 21031
RTNT, LLC - Severna Park, Maryland
Service
A 100% black, woman owned/operated wholesale supplier of electrical/mechancial systems with emphasises on UPS systems, generators, transformers, HVAC systems/equipment,
(410) 431-7161
358 Jennings Rd Severna Park, MD 21146
OHMS ENERGY COMPANY, LLC - Baltimore, Maryland
Construction , Research and Development , Service
Ohms Energy Company a Georgia limited liability corporation, specializing in energy management, procurement, and consulting services. Ohms Energy is certified to deliver energy throughout the continental US and Canada.
(202) 379-2992
2211 Commerce Rd Ste 1 Baltimore, MD 21202
MISSION DIRECT SERVICES, LLC - Rockville, Maryland
Research and Development , Service
Providing solutions in IT, business advisory, and builds business processes for our clients with in defense, government, and private sector industries. Core focus is custom software development, support desk, system admin and web applications.
(202) 257-4630
1706 Farragut Ave. Rockville, MD 20851
INTERNATIONAL PROJECT SUPPLY - Phoenix, Maryland
Construction , Manufacturing , Research and Development , Service
International Project Supply (DBA Global Supply) is an emerging Industrial Distribution Business and provides supplemental manpower/management consulting services to facilitate systems installation and start up at international project locations.
(410) 891-8047
14 Misty Hollow Ct Phoenix, MD 21131
LOCUST CONSTRUCTION & CONTRACTING SERVICES - Edgewood, Maryland
Construction , Service
General Contracting, Solar electrical system design and installation, Solar thermal heating system design and installation, Electrical contracting, LED and traditional lighting systems. General construction and carpentry.
(443) 987-2099
2810 Majesty Ln Edgewood, MD 21040
ALLCITY WIRELESS, LLC - Annapolis, Maryland
Manufacturing , Research and Development , Service
AllCity Wireless is a wireless technology solutions provider of products and services. AllCity Wireless has a focus on green and renewable resources. AllCity Wireless is equipped to do anything else, whatever the need be.
443-951-1392 x121
326 First St Ste 39-b Annapolis, MD 21403
DIRECT POWER TECHNOLOGIES, INC. - College Park, Maryland
providing products for renewables and 2005 Energy Act compliance
(301) 580-2838
4907 Niagara Rd Ste 206 College Park, MD 20740
THERMO TECHNOLOGIES - Columbia, Maryland
Construction , Service
Solar Installer
(410) 997-0778
9009 Mendenhall Ct Ste E Columbia, MD 21045
FLOTRON CONTRACTING, INC. - Hunt Valley, Maryland
Construction , Service
Flo-tron can provide: Heating, ventilation and air conditioning of mechanical systems; Plumbing; Process Piping; Design/Build; Retro-fits; New Installations; Emergency Services; Maintenance Programs; Inspection Services
(410) 527-0060
10604 Beaver Dam Rd Hunt Valley, MD 21030
G. L. CORNELL COMPANY - Gaithersburg, Maryland
lawnmowers, garden machinery, turf equipment, golf cars, irrigation supplies, representing Textron Turf, Rain Bird, and Club Car brand names
301-948-2000 x3031
16031 Industrial Dr Gaithersburg, MD 20877
CYNERGY ELECTRIC COMPANY, INC. - Crofton, Maryland
Construction , Service
0-35, 000 volt system installation, generators, transformers, transformers, switchgear, switchboards, panelboards, design/build
(410) 451-2345
1612 Professional Blvd Crofton, MD 21114
NIMS SERVICES, INC. - Hyattsville, Maryland
NIMS Servcies, Inc. is a minority owned full service Energy Marketing firm providing fuels, lubricants, oils, greases, waxes, Hydraulic fluids, transmission and brake fluids, propane, heating oils and coal.
(720) 203-6861
6210 Belcrest Rd. # 1311 Hyattsville, MD 20782
CQI ASSOCIATES, LLC - Columbia, Maryland
Energy & Environmental Mngt Consultants providing: Energy & Project Mgmt, Energy Assessments & Audits, Energy Procurement, LEED & Green Building, Renewable Energy, Sustainable & Environmental Planning, Transportation Fleet Eval& Renewable Energy Projects.
(443) 864-7293
9827 Davidge Dr Columbia, MD 21044
PROFESSIONAL LANDSCAPE MANAGEMENT SERVICES INC - Frederick, Maryland
Construction , Service
Landscape Design, Landscape Installation, Landscape Maintenance, Arborist Services, Horticultural Services, Irrigation Installation/Design, Grounds Maintenance, Hardscape Design/ Construction, Snow/Ice Removal Service
(301) 696-5700
47 East All Saints Street Frederick, MD 21701
FERNTECH INCORPORATED - Baltimore, Maryland
Research and Development , Service
FERNTECH Inc. is a growing consulting firm that provides comprehensive technical services and concentrates on meeting clients??needs related to Engineering and Information Technology with technical excellence and integrity.
(410) 347-7777
1100 Wicomico St Ste 530 Baltimore, MD 21230
RLS Heating, Air Conditioning and Refrigeration, LLC - Baltimore, Maryland
Provide Heating, Air-Conditioning, and Refrigeration installations and Servicing.
(410) 439-0141
615 Hilltop Rd Baltimore, MD 21226
AVISTA REALTIME SYSTEMS, LLC - Clarksville, Maryland
Custom application development for real-time data communication in narrow band, IP, wireless, WAN, LAN, cellular systems, sensor network. SCADA server development and implementation on Microsoft platforms.
(410) 312-5590
6263 Trotter Rd Clarksville, MD 21029
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
More Cities