Klecker's Heating & Air Conditioning, Inc.

HVAC Contractors in Watertown, WI

Watertown, WI

About Klecker's Heating & Air Conditioning, Inc.

Klecker's is a HVAC contractor based in Watertown, Wisconsin. We handle all brands and store many products including:

  • High-efficiency Amana and Armstrong air-conditioners and furnaces
  • Water heaters by Bradford White
  • Buderus and Triangle Tube boilers
  • Woodmaster outdoor corn and wood burners
  • Heat pumps by Fujitsu
  • Mini-split air-conditioners by Fujitsu
  • Aprilaire indoor air quality products

We also have fittings and sheet metal, filters, water pipes and fittings, and plenty of spare parts.

Contact us today!


We are leaders in our area in state-of-the-art radiant in-floor hydronic heating systems. We do anything with hydronic heat technology. We offer zoning for hydronic and forced air that allows independent temperature control for a variety of areas within the home or business.

1221 W. Main Street,
Watertown, WI 53094
Contact Robert Klecker
Payment options
Robert Klecker accepts cash, checks and credit cards

State of Wisconsin HVAC licensed

Cities served
Watertown, Oconomowoc, Beaver Dam and Pewaukee

  • How long have you been in this business?
  • How do your people keep current with industry improvements?
  • Do you offer 24/7 emergency service?
  • Do you have a storefront with regular hours?
  • Is price a reliable guideline when comparing professionals?
  • Why should I choose you over your competitors?

  • Energy Saving Service Agreements
  • Follow up visits
  • Computer record keeping of service
  • Periodic updates of new products


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