Celebrating 70+ Years of Serving You

Voted Best Plumbing, Heating and Cooling Business in Huntington County!

For Your Comfort and Convenience

Warren Service & Supply is here to provide you with reliable, expert service. From plumbing and HVAC installation to propane tank refills, WSS is here for your residential, agriculture and commercial needs.

Warren Service and Supply staff and building

Warren Service & Supply

HVAC & PLUMBING ~ Our Service Technicians and Installers are extremely qualified veterans who have worked for years in heating and plumbing. With a Preventative Maintenance Agreement, we service your HVAC every 6 months to a year.

Plumbing Emergencies

We are happy to help in a crisis with our 24-hour Answering Service!* If it is a “life threatening emergency”, call our normal phone number 260-375-3010 and our Answering Service will take your information. Please be sure to have a valid phone number to contact and a correct service address. *After Hours Rates apply, and payment is required at time of service.

(260) 375-3010 OR Contact Us

Services We Offer

  • HVAC
  • Plumbing
  • Excavating and Well Work
  • Generators
Our Service Technicians and Installers are extremely qualified veterans in their field. They are recipients of numerous classes and technological updates, and they all have award winning personalities. Our key brand for heating and cooling is Rheem®. By bringing innovative heating and cooling solutions to homes and businesses around the world, Rheem® continues to deliver advanced comfort, savings and experiences to our customers—just as we’ve done for 75 years.
Rheem, the new degree of comfort
  • Highly Qualified
  • Flexible
  • Family Owned
  • Detailed Results
  • Variety of Services
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Our professional plumbers are licensed and bonded with the Indiana Plumbing Licensing Agency. Our service technicians participate in monthly educational seminars and safety training. All our techs are quickly dispatched with their daily routes.
  • Highly Qualified
  • Flexible
  • Family Owned
  • Detailed Results
  • Variety of Services
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WSS stocks a wide variety of Nylon, Barbed, and Brass waterline fittings, Stainless Steel Clamps, and Black Plastic Pipe. Also stocking Capacitors, Relays, Pressure Gauges, Pressure Switches and Control Boxes.
  • Highly Qualified
  • Flexible
  • Locally Owned
  • Detailed Results
  • Variety of Services
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We sell and service 7KW up to 150KW Generac Whole House Generators. For over 50 years, Generac has focused primarily on power generation. Today Generac offers more generator solutions than any other manufacturer. This heritage has helped make Generac the number one choice in residential automatic standby power, chosen seven to one over the closest competition.
  • Highly Qualified
  • Flexible
  • Family Owned
  • Detailed Results
  • Variety of Services
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Our mission is to make you comfortable when you are not comfortable!

Serving Huntington, Wells, Grant, Blackford and Wabash Counties since 1948