Government Contractors in Maryland
Results for NAICS 221320 - Sewage Treatment Facilities
26 - 50 of 109 Company(ies)
KHAN ASSOCIATES LLC - Laurel, Maryland
Construction , Service
Construction, Constn Management, Project Management, Program Management, Airports, Military Bases, Air Bases, Naval Based, DoD, USAID, International, Camp construction, Border Forts, Police Stations, Courthouses
(410) 736-0317
11349 Bishops Gate Ln Laurel, MD 20723
AGGREGATE PLACEMENT CORPORATION - Indian Head, Maryland
Concrete, Construction, Foundation, Wall, Heavy
(301) 743-6691
4420 Hawthorne Rd Indian Head, MD 20640
ENVIROSMART INC. - Columbia, Maryland
Environmental, Hazardous, Nonhazardous, Waste, Remediation, Treatment, Disposal
(843) 722-0062
8600 Snowden River Pkwy Ste 300 Columbia, MD 21045
FOGLE'S SEPTIC CLEAN, INC - Sykesville, Maryland
Video Inspections, Line Cleaning, Line Jetting, Line Snaking
(410) 984-6884
580 Obrecht Rd Sykesville, MD 21784
AMEX CONTRACTING INC - Lanham, Maryland
Sewage Treatment, Commercial, water, sewer line, highway, street, Bridge, heavy, poured concrete, foundation, structure, framing, masonry, glass, glazing, roofing, siding, other foundation, building exterior, drywall, insulation, flooring, tile and terraz
(202) 497-5474
9201 Good Luck Rd Lanham, MD 20706
PEROUTY SR, CHRISTOPHER P - Baltimore, Maryland
Construction, General Contractor
(443) 622-0873
6533 Parnell Ave Baltimore, MD 21222
RIVERS EDGE CONSTRUCTION INC - Mechanicsville, Maryland
clearing, excavation, storm drain, water, sewer, stormwater manage
(301) 884-0685
40525 Beach Dr Mechanicsville, MD 20659
Oakmont Contracting LLC - Windsor Mill, Maryland
general contracting, renovation, new construction, commercial, interior, exterior, HVAC, plumbing, electrical, drywall, painting, stormwater, roofing, sitework, earthwork, concrete, masonry, infrastructure, civil, paving, asphalt
(410) 382-6531
18 Running Brook Dr Windsor Mill, MD 21244
Government MLO Supplies USA Inc - Chevy Chase, Maryland
Supplies, Air Conditioners, Chemicals, Road Salt, Deicing, Mulch
(571) 285-6834
4836 Bradley Blvd Chevy Chase, MD 20815
VENTESCO - Upper Marlboro, Maryland
561720, 561499, 493110
(240) 888-3327
9707 Williamsburg Ct Upper Marlboro, MD 20772
LINDSTROM EXCAVATING CONTRACTORS INC - Worton, Maryland
Construction
WATER MAIN, SEWER, RIPRAP, STONE REVETMENT, SITEWORK, PUMP STATIONS, WETLAND MITIGATION, DEMOLITION, EXCAVATION, DREDGING, SHORELINE, EROSION CONTROL
(410) 778-6344
25820 Stillpond Neck Road Worton, MD 21678
PEARL PURITY WATER SOLUTION LLC - Bowie, Maryland
PEARL PURITY WATER SOLUTION LLC
(301) 928-2188
15802 Paramont Ln Bowie, MD 20716
First Class Plumbing, LLC - Annapolis, Maryland
Sewage Treatment Facilities, Residential Remodelers, Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors
(410) 571-0006
2084 Generals Hwy Annapolis, MD 21401
International Civil Capacity Builders - Clinton, Maryland
Other Chemical and Fertilizer Mineral Mining, Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, Sewage Treatment Facilities, Land Subdivision
(212) 537-9399
10052 Quiet Brook Ln Clinton, MD 20735
CURAFLO MIDATLANTIC INC - Laurel, Maryland
Pipe Rehabilitation, Epoxy Lining, Sewer Rehabilitation
(301) 237-3807
14225 Cherry Lane Ct Laurel, MD 20707
MARKEZ, INC. - Silver Spring, Maryland
Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Engineering Services, Other Management Consulting Services, Facilities Support Services
(202) 642-8185
10110 Sutherland Rd Silver Spring, MD 20901
PROFESSIONAL STARTUP SERVICES - Forest Hill, Maryland
PROFESSIONAL STARTUP SERVICES, INC.
(410) 608-0885
3414 Baywood Dr Forest Hill, MD 21050
DM ENTERPRISES OF BALTIMORE - Glen Arm, Maryland
Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)
(443) 600-6141
13144 Dulaney Valley Rd Glen Arm, MD 21057
ALLAN MYERS MD, INC. - Fallston, Maryland
ALLAN MYERS MD, INC.
(410) 776-2006
2011 Belair Rd Fallston, MD 21047
MORRIS PLUMBING & HEATING GENERAL CONTRACTING - Pikesville, Maryland
Water Supply and Irrigation Systems, Sewage Treatment Facilities, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction
(410) 913-4832
8341 Scotts Level Road Pikesville, MD 21208
FIBERTECH COMPOSITES LLC - Lexington Park, Maryland
Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Roofing Contractors, Flooring Contractors, All Other Specialty Trade Contractors
(301) 862-5436
21407 Great Mills Rd Lexington Park, MD 20653
HARRISON INFRARED TECHNOLOGY - Crofton, Maryland
Electric Power Distribution, Sewage Treatment Facilities, Electrical Contractors, Pulp Mills, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
(443) 857-7058
1719 Truro Rd Crofton, MD 21114
M R S ENTERPRISES - Bethesda, Maryland
Electric Bulk Power Transmission and Control, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Land Subdivision, Lessors of Residential Buildings and Dwellings
(301) 530-6591
5515 Spruce Tree Ave Bethesda, MD 20814
E M SYSTEMS, INC. - Hollywood, Maryland
Electric Bulk Power Transmission and Control, Electric Power Distribution, Natural Gas Distribution, Water Supply and Irrigation Systems, Sewage Treatment Facilities
(301) 373-3166
24380 Hollywood Rd Hollywood, MD 20636
BRYMAK UNIVERSAL LLC - Bryans Road, Maryland
Sewage Treatment Facilities, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Other Building Finishing Contractors
(270) 475-4802
1560 Chester Ave Bryans Road, MD 20616
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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