Government Contractors in Maryland
Results for NAICS 21 - Mining, Oil & Gas
1 - 25 of 501 Company(ies)
BIK INFORMATION SERVICES INC - Derwood, Maryland
Research and Development , Service
Human Language Translation, Interpreting, Linguistic services, Computer software development and services, localization
(240) 453-9510
7101 Grinnell Dr Derwood, MD 20855
ALMR.INC - Baltimore, Maryland
Construction , Research and Development , Service
Provide services for General contractor and employment services
(410) 514-5819
5493 Glenthorn Ct Baltimore, MD 21237
APAX SERVICES, LLC - Brunswick, Maryland
Service
Have DOE Q clearance and Maryland Home Improvement Contractor license.
(301) 834-9546
1 D Street E Brunswick, MD 21716
B.S. ENVIRONMENTAL, INC. - Sykesville, Maryland
Construction , Service
Full Environmental\Construction\Demolition\Waste Disposal\Remediation Services
(410) 549-5409
5406 Crows Nest Ct Sykesville, MD 21784
PATRICK JOSEF SUSTAINABILITY GROUP - Ellicott City, Maryland
Construction , Service
PJSG designs and creates client focused sustainability solutions. Our core business addresses all organizational sustainability issues concerning Strategy, Facility, and Energy. PJSG will plan, implement, and/or monitor green projects.
888-529-0335 x701
11008 Dorsch Farm Rd Ellicott City, MD 21042
ROANE, JAMES R CONSTRUCTION CO INC - Forestville, Maryland
Construction
General Construction, Construction Management, Facilities Management
(301) 420-0146
7909 Marlboro Pike Forestville, MD 20747
CLEAN FUELS ASSOCIATES INC - Annapolis, Maryland
Construction , Research and Development , Service
Primary Fuel Filtration process cleans/polishes the fuel and tank at the same time. 70 Years combined experience in fuel purification. This practice is an environmental service and necessary for good engineering & equipment preservation.
410-757-7576 x606
7364 Edgewood Rd A-100 Annapolis, MD 21403
TETRAHEDRON INC - Baltimore, Maryland
Research and Development , Service
ENVIRONMENTAL ENGINEERING CONSULTING, RISK ASSESSMENT, MODELING, PERMITTING, SITE ASSESSMENT, QUALITY CONTROL / QUALITY ASSURANCE, POPULATION AND HEALTH MANAGEMENT, DATA BASE MANAGEMENT, INFORMATION TECHNOLOGY, STATISTICAL ANALYSIS, DOCUMENT PREPARATION.
410-837-0512 x3028
1414 Key Hwy Ste B Baltimore, MD 21230
RUSSELL CORROSION CONSULTANTS INC - Columbia, Maryland
Service
RCC specializes in corrosion control for water and wastewater, gas and oil, electric power, transportation, mass transit, military, and other facilities.
(410) 997-4481
5405 Twin Knolls Rd Ste 3 Columbia, MD 21045
Tidewater, Inc. - Elkridge, Maryland
Construction , Research and Development , Service
Full Service Environmental Consulting, Industrial Hygiene Services, Hazardous Materials Consulting, Building inspection Services, Sub surface Drilling and installation of monitoring wells, Geotechnical Engineering Services, Construction Inspection Services
(410) 997-4458
6625 Selnick Drive Suite A Elkridge, MD 21075
METRIX TECHNOLOGIES INC - Rockville, Maryland
Research and Development , Service
Object oriented analysis, design develop., ind.(IV&V), BPRre-engineering, web-enabled database apps., legacy systems migration & extension, enterprise data modeling, systems effect.assessments, operations & maint., systems acq. support and IT consulting
(240) 912-1610
2099 Gaither Rd Ste 600 Rockville, MD 20850
EBI SERVICES - Baltimore, Maryland
Construction , Service
Backup power, Utility, Construction & Vegetation Management Industries products & services. Battery sales, installs, recycle, demo, roofing, pole inspection, meter installation, electric re-connection, flagging, tree trimming & removal
(410) 215-8070
Caton Center Drive Baltimore, MD 21227
MAC Inspection & Welding Agency, LLC - Edgewood, Maryland
Service
CWI to the AWS, Authorized Inspctr to the ASME.Certified Boiler & Pressure Vessel Inspctr, 'R' inspctns to the NBIC.Jurisdictional, Insurance & State Inspctns. Inspect any AWS or ASME Code. Authorized to certify welders qualifications & welding procedures.
(410) 676-9962
3138 Ebbtide Dr Edgewood, MD 21040
Integrated Asset Management Inc - Severna Park, Maryland
Service
Offers full range of inventory services, property management consulting, bar code asset management software, hardware, training and tech support.
(800) 731-9569
43 Redwood Rd Severna Park, MD 21146
DESIGN & INTEGRATION, INC. - Baltimore, Maryland
Construction , Service
As a minority small business, DI designs, installs, services and maintains audiovisual and telecommunication systems in conference rooms, theaters and presentation systems. AV Engineers consult, integrate and program audio, video, data and VTC technology.
(410) 467-2815
1001 Rectory Ln Baltimore, MD 21211
VESTER SYSTEMS ENGINEERING LLC - Fort Washington, Maryland
Service
Vester Corporation provides technical services and support to defense, government, and commercial clients. Our services include system engineering, web development, system integration, and help desk management.
(301) 203-6060
811 Sero Pine Ln Fort Washington, MD 20744
APEX BUSINESS SOLUTIONS LLC - Ocean City, Maryland
Construction
Apex Business Solutions is a General Contractor with expertise in the areas of Demolition, Framing, roofing, siding, tenant fit outs, grounds maintenance and property maintenance
(240) 793-5867
136 B Captains Quarters Rd Ocean City, MD 21842
ADVANCED INTEGRATED ENVIRONMENTAL SERVICES, LLC - Derwood, Maryland
Construction , Service
Home Improvement Construction Contractor with Specialized Experience in Evironmental Risk Assessment Services and Remediation
(301) 437-1960
15400 Calhoun Dr Derwood, MD 20855
DEKO, INC. - Takoma Park, Maryland
Construction
GENERAL CONTRACTOR, DRYWALL, ACOUSTICAL, PAINT, WALLCOVERING, MILLWORK, DOORS AND HARDWARE, RENOVATIONS, ADDITIONS, WALL PAPER, TILE, ETC.
(301) 270-9484
6333 New Hampshire Ave Ste B Takoma Park, MD 20912
R D SONNIER, INC - Accokeek, Maryland
Service
Excavation, Demolition Services
(301) 283-6200
17319 Livingston Rd Accokeek, MD 20607
KEN CONSULTING, INC. - Silver Spring, Maryland
Research and Development , Service
Ken Consulting, Inc. a small minority owned and operated Statistical Analytic service oriented company in the Washington D.C. Metropolitan area, provides expert level business intelligence and bioinformatics to both government and private industry.
(301) 807-8914
14204 N Gate Dr Silver Spring, MD 20906
NATIONAL WATER SERVICING CORP - Highland, Maryland
Construction , Service
We are a water treatment company. We install and service water well pumps, water filter, softeners, nitrate sysstems, reverse-osmosis systems, radon removal systems, distillation units pumps, chemical and filters.
(240) 994-7069
7249 Mink Hollow Rd Highland, MD 20777
SYCAMORE GROUP LLC - Odenton, Maryland
Construction , Service
Sycamore Group is an open structure Service Disabled Veteran Owned Company specializing in Waste, Recycling, Environmental, and Construction Contracting Services to the Federal Government.
(410) 695-0612
852 Snow Valley Lane Odenton, MD 21113
F & M Electrical Services Inc - Upper Marlboro, Maryland
Construction , Service
All construction and construction related services.
(703) 619-4692
9405 Concorde Dr Upper Marlboro, MD 20772
ELA CONSULTING INC. - Rockville, Maryland
Service
GIS, information technology consulting, system architecture, application development, system and infrastructure implementation, database design, data warehousing, software development. ArcGIS, ArcSDE, Oracle
(240) 479-4230
304 Robena Way Rockville, MD 20850
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 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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