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Thos. Somerville Co. is a full line distributor for all of your plumbing, heating,
and air conditioning needs. We have in stock all of the commercial and
residential products needed to get the job done.

 
Kohler Faucet Luxaire Heat Pump & Air Conditioner AO Smith Vertex Water Heater

Plumbing Clearance Items

 
See below for a listing of our major manufacturers and their websites.
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AAMSCO
ASCO
ATCO
Acme
Alsons
Afina
Allanson
Altmans
Americh
AO Smith
Aqua Brass
Aqua Pure
Aquarius
Aquatherm
Aquatic
Aqueous
Aqua Treatment Service
Aristokraft
Axor
Autoflo Steam Humidifiera
B&K Valves
Bacharach Test Instruments
Badolato Granite
Bain Ultra
Barnes & Jones Steam Traps
Barclay
Baron Stat Wire
Basco Shower Doors
Bates & Bates
Bayonet Plumbing Traps
Beacon Morris Heaters
Bell & Gossett
Bemis
Blanco
Bock Oil Fired Water Heaters
Brasscraft
Brasstech
Broan Nutone
Burnham
CSI
Cain Duct Connectors
Caleffi
Cambridge
Camco
Campbell
Cantrio Koncepts
Canyon Creek
Carlin Oil Burner
Cerro Copper
Charlotte Pipe
Cheviot
Clarion
Cole & Co
Compass Manufacturing InternationalConbraco
Corian
Crane
Creative Specialties International
Cuno/3M Company
Curvet USA
Daikin
Danfoss Radiator Valves
Danze
Dayton
Decolav
Deflect-O Vent Caps
Delavan Oil Nozzles
Delta Faucets
Diversitech
Edison Fuses
Elegant Marble
Elkay
Empire
Elkhart Copper
EWC / Ultra Zone
Eternal
F E Myers Pumps

Fiat
Fieldpiece
Fireye
Flexcon
Flexitallic Gaskets
Florestone
Fluidmaster
Franklin Pumps
Forms & Fixtures
Franke
Fusion
Gasboy Fuel Pumps
Gatco
Geberit
General Humidifiers
General Wire
Geofinity Manufacturing, Inc.
Ginger
Gerber
Granby Steel Oil Tanks
Gravity Glass
Grohe
Grundfos
Hamat
Hansgrohe
Hart & Cooley
Hartell Pumps
Hoesch
Holby Tempering Valves
Honeywell
Hydrolevel Controls

In Sink Erator
IPS
J&J / Hart Cooley
Johnson Controls
Jones Stephens Corp.
KWC America

Kallista
Karran
Keeney Manufacturing
Kerr Oil Furnaces
Kimball Young
Kindred
Kingspan Solar
Knauf Manufacturing
Kohler
Kraissl Oil Strainers
Lancaster Water Systems
Le Bijou
Legend Valve
Lehigh Valley
Lenox
Lifebreath
Linkasink
Little Giant
Lux
Luxaire
MTI Whirlpools
Mansfield
Maxitrol
McCormick Insulation
McDonnell Miller
Metal Fab
Mifab
Milwaukee Tools
Mission Rubber
Modine
Moen
Motiv
Moutain Plumbing
Munchkin
Myson
Native Trails
Neptune
Newport Brass
Nibco
Norwell
Nutone
Oatey
Oceana
Oliveri
Olsen Oil Furnaces
Palette
Panasonic Consumer Electronic Co
Price Pfister
RBI
Robern
Rohl
Ron Bow
Runtal
Saniflo
Selkirk
Sharkbite
Shipco
Showhouse
Shurtape
Sigma
Sioux Chief
Sloan
Smith Cast Iron Boilers
Space Pak
Speakman
Spirotherm
St. Thomas
Steamist
Steril-Aire
Sterling
Stockham
Stone Concepts
Stone Forest
Strasser
Suntemp
Swanstone
Taco
Takagi
Tere-Stone
Tekmar
Trac Pipe
Triangle Tube
Tuthill Corporation
UEI Testing Instruments
Ultra Baths
United Marble & Granite LLC
Vanguard
Vanity Flair
Viega
Watts
Weil McLain
Williamson
Winters Gauge
Wirsbo
Wolf Distributing
Wood Pro
Yorktown Cabinetry
Z-Flex
Zoeller
Zoli
Zurn

   
   

 

 
 

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16155 Trade Zone Avenue | Upper Marlboro, Maryland 20774-8733 | Phone: 301-390-9575 Fax: 301-390-1108