Website
Call
Richter Heating & Air Conditioning
Family-owned and operated, Richter is located in Watertown, WI and serves Dodge, Jefferson and surrounding counties with expert service in the heating and cooling business. Owners Bill and Adam Richter have over 39 years in the industry and take great pride in the quality workmanship they do. A heating and cooling system is one of the biggest investments you will make as a home-owner and it impacts your monthly energy bill.

We are available when you need us. Our Service Area includes is located in Watertown, WI and includes: Watertown, Lake Mills, Jefferson, Johnson Creek, Oconomowoc, Fort Atkinson, Cambridge, Waterloo, Sullivan, Lebanon, and surrounding areas.
Services
We offer free installation estimates, furnace repair, air conditioner maintenance and service, indoor air quality solutions and more. Richter provides 24/7 service, so whether it's an emergency repair or a weekend call, you can rely on us to get you your equipment up and running. We offer service and repair on most brands of furnaces and heat pumps, and proudly sell Bryant branded equipment.
Our service department is ready to service your commercial or residential equipment any time, day or night. Richter Heating and Air Conditioning offers flat rate pricing to provide our customers with the best value. We service all brands of equipment, and our service trucks have access to a large inventory of repair parts to save the customer time and money.
Pamper yourself with superior comfort through reliably consistent temperature control. For the ultimate in quiet operation and efficiency, the modulating Model 987M warms your winters with up to 98.3% AFUE efficiency. Or, choose the exceptional performance of up to 96.5% AFUE from the Model 986T with Perfect Heat technology.
The Evolution central air conditioner delivers the ultimate in whole-home comfort with our highest SEER rating to ensure the finest in energy efficiency and economical performance. With our Preferred central air conditioner, you can cut your utility bills yet still enjoy reliable whole-home comfort.
These reliable, high-efficiency Bryant Evolution series heat pumps offer up to 19 SEER cooling and 10 HSPF heating plus 2-stage operation for energy-saving comfort. Its year-round value has earned it a Consumer Digest Best Buy recommendation.

The Preferred heat pump delivers all-season flexibility for total home comfort, with an up to 17.2 SEER rating that provides warm-weather cooling which, during colder seasons, can be reversed for low-cost electric heat.The Legacy heat pump provides low-cost all-season comfort, cooling your home in summer with its up to 16 SEER rating, then reversing when temperatures drop for low-cost electric heat.
Reviews (9)
Erich Utrie
Erich Utrie
Oct 29, 2021
Report
Work is excellent, reasonable pricing and very friendly communication/customer service. I would like to recognize Logan in particular. This is the second time that Logan has come to our home in to do work. Logan's attention to detail was outstanding (he even asked about how the air conditioner was working the last time he was here). Logan was very personable and made sure we understood how the new thermostat worked and was open to future communication if we had any questions. I had to leave home a little before the job was completed to attend a meeting and I had no problem leaving Logan alone in
Christine Polencheck
Christine Polencheck
Aug 23, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Was very impressed with technician, very polite, showed me everything he was going to do after finding the plumbing issue's and I had a weird bang in my AC and he didn't bat an eye just fixed it. Simply the best. Love when you have whole hearted people.
Service: AC maintenance
Jim Wescott
Jim Wescott
Jun 17, 2021
Report
Thanks to Richter HVAC for another great job in taking care of my HVAC needs. Responded to my call for my AC not working on a day when it’s going to get HOT and had me up and running quickly. My service person was very professional and quickly found and repaired the issue. He also filled me in on things I can do to keep my system running smoothly and efficiently. I have used Richter for all my HVAC needs, and also had them install my new water heater. Always a great job at a affordable price. I highly recommend them for any HVAC needs.
Ashley Corlett
Ashley Corlett
Jun 03, 2021
Report
Positive: Professionalism, Quality, Responsiveness, Value
The crew at Richter was amazing. From the office team to the installation crew, we were extremely happy with their promptness to all of our needs. We would highly recommend them to all of our family and friends!
Services: Install AC, Install heating system
Jeff Fremder
Jeff Fremder
May 18, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Prompt, affordable, knowledgeable, responsive, friendly, neat + clean. Would highly recommend the team @ Richter! They have installed at two locations for us, and maintain for us at 5 others.
Service: Install heating system
Tara Wisley Rogers
Tara Wisley Rogers
Jan 18, 2020
Report
I came home from work to find that my furnace wasn't working. I called them and they were at my house within 30 minutes and had it fixed in a short time and at a very reasonable price. They will now be my new "go to" guys!! Highly recommend!
Angelica Guida
Angelica Guida
Aug 13, 2019
Report
Richter came out next day to fix the clog in our furnace drain. The gentleman was sooo extremely nice and knowledgeable. He went above and beyond! I will definitely use them again!
Ashley Haberkorn
Ashley Haberkorn
Mar 22, 2019
Report
Awesome customer service! They had our problem fixed quickly and efficiently, allowing us to move forward with our home sale. Highly recommend them! Thanks again!
Kimberly Hoffmann
Kimberly Hoffmann
Feb 09, 2019
Report
We’ve always had EXCEPTIONAL & fast service for both commercial and residential properties. Reliable, trustworthy & honest people!