Bob and Darlene Klecker started the company in 1979. Their dedication to client service and honesty through the years has broadened our customer base and range of services well beyond the Watertown, Wisconsin area.
Rapid Response to service requests is top priority at Klecker's Heating and A/C. If it's no heat in the winter, no cool in the summer or no hot water anytime, we're there in a timely manner with a solution. If the unit is not repairable in a cost effective manner, it's not rae to replace a furnace, A/C unit or water heater the same day the old one stops.

We're among the top five Armstrong and Amana dealers in the state and maintain a strong inventory of furnaces, air conditioners, water heaters and parts. Fifteen service and installation technicians with a dozen vans and pickup trucks are trained and equipped to install and service everything we sell as well as what others can't handle. We pride ourselves on fast, timely service - especially critical during those cold winter months.

Our talented and knowledgeable team has been with us for years, our newest employee has been with us for over five years! Installers and service technicians stay current with new developments in the HVAC industry through active training and development programs. We utilize our office network of computers for estimating, scheduling, billing, inventory management, customer and equipment records. Stop in or call, our wonderful front personnel staff is professional, courteous, friendly and always ready to assist.

Professional Associations & Certifications

  • FIXr

Serviced Areas

  • Heating and Cooling, Inoor Air Quality, Woodmaster, In-Floor Heating, Water Heaters

Contact Details

  City Watertown, WI
  Zip Code 53094
  Address 1221 W. Main Street
  Phone Number (920) 261-9218

  • I would recommend this business

My ac unit stopped working and they came out as soon as they could. Greg knew right away what was wrong and fixed it super fast. He explained everything he was doing and also what preventive maintenance can be done in the future to keep everything running smoothly. Will be doing business with only them from now on.

Value for money
Service & supportFast
Overall ratingExcellent

Customer Testimonials

Mark is great. Very honest, knowledgeable and flexible. You call, they'll be there and do what needs to be done! We've used them in the past and will continue to do so in the future. Thank you!!!

Greg did a wonderful job to get our 1996 air conditioner going again. It was originally installed by Kleckers. Wonderful service.

I highly recommend these guys! They are friendly, efficient, and very knowledgeable...SO glad we chose Klecker’s!

Social Activity

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