We have moved our Central Office.

Welcome to the Distributor Service Inc. Web Page
    DSI is a manufacturer's representative in the plumbing and heating industry since 1976. 
We cover all of Upstate New York north of Westchester county.

Manufacturers we Proudly Represent

Black Swan Mfg. Co.

Heating & Plumbing Chemicals, Sealants, Rubber, Brass & Plastic Plumbing Parts, Tools and Accessories

CROWN ENGINEERING CORPORATION

EVOSOLAR

Complete Solar Package Systems & Components

Fine Fixtures Inc.

Water closets, Urinals, Lavs, Vanities, etc. - A premier source for unique high quality plumbing fixtures.

Heritage Plastics Group

ASTM D3034 - SDR35 Sewer Pipe -  D2729 Sewer Drain - Solid or Perf.

 Sched 40, Sched 80, PR160, PR200

Well Casing

Hubbell Water Heaters

Low or High Capacity Water Heaters

 Horizontal, "Ceiling Hung" Water Heaters

Steam Powered, Indirects, Emergency Shower Heaters, etc.

Jomar International

Valve and Component Solutions to Industry

 Plumbing, Utility, HVAC and Process Control applications

Hydronic Components - PLUS - Watch for our new SOLAR Products

KLENK Tools

Premium Snips & Tools

Heating, Plumbing Air Conditioning, Roofing, Laminate Contractor's & Technician's Tools

Residential Boilers  -  Featuring the NEW

LOCHINVAR

Ultra High Efficiency, Condensing Boilers from 50,000 - 285,000 BTU  -  Floor Mount and Wall Mount

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Indirect Water Heaters - Featuring the NEW

Stainless Steel - High Recovery

With Oil Smart® Technology

SEEWater

Pump Controllers & Alarms - including SOLAR Alarms

WEBSTER PUMP

Fuel Supply Pumps, Transfer Pumps, Fuel Pumps, OSV Valves, Biodiesel Pumps

We are Proud Members of:

ASPE                                            AIM/R

E-Mail DSI