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Richter Heating & Air Conditioning, Inc.
"Local, Honest, Reliable!"
About Us
Richter Heating & Air Conditioning, Inc. in Watertown, WI, has been the trusted leader in heating and cooling solutions since 2014. Serving Johnson Creek, Lake Mills, Jefferson, Fort Atkinson, and surrounding areas, we specialize in furnaces, boilers, air conditioners, humidifiers, and more. Reach out to Richter Heating & Air Conditioning, Inc. for all your climate control needs.
Areas Served
Dodge County, WI | Jefferson County, WI | Waukesha County, WI | Watertown, WI | Johnson Creek, WI | Lake Mills, WI | Jefferson, WI | Fort Atkinson, WI | Beaver Dam, WI | Marshall, WI | Waterloo, WI
Our Certifications
- Bonded
- Factory Authorized Dealer Bryant
- Insured
- Licensed
What We Offer
Our Specialties include:
- Commercial and Residential Services
- Heating
- Air Conditioning
- Sales, Service and Installations
- Indoor Air Quality
- Radiant In-Floor and Geothermal Heating
Our Services include:
- Boiler, Air Conditioning and Furnace Repair
- Broken Furnace
- Hydronics
- Boiler Installation
- Furnace Installation
- Radiant In-Floor Heat
- Geothermal Heating
- Indoor Air Quality
- Open Weekends by Appointment
Our Brands include:
- Bryant
- IBC Boilers
- Magic Pack
- Services Most Makes and Models
Our Products include:
- Furnaces
- Air Conditioners
- Boilers
- Humidifiers
- Ductless Units
Testimonials
On 7/13/2025
sherry hellekson
had this to say:
BIll and his team are very honest people. We have been doing business with Bill for the past 30 years. If you want honesty, reliability and excellent service then u have come to the right place.
On 7/9/2025
Krista Streuly
had this to say:
Our AC unit went out suddenly at 9pm on a humid, summer night. My husband called in the morning and by noon, Richter Heating and AC had a tech out to us and our AC was working great. What a relief! Scott was our technician, who was very knowledgable, efficient and so nice. He replaced a capacitor, cleaned the coils, checked all fluid levels, tested it and even swapped out a new furnace filter that was old. The cost was very affordable. Fantastic service! Would call them again in a heartbeat. Great job!
On 7/8/2025
Jeff Bear
had this to say:
Richter always provides me with great service. Highly recommend.
On 6/18/2025
Noelle Margelowsky
had this to say:
They were very helpful & fixed my air conditioner quickly. They are a great company to work with & care about their customers
On 2/6/2025
Brian otto
had this to say:
Very respectful and straight up honest. Promp and really just super cool people.
Prices were legit and even shared some knowledge. Also, did not try to sell me a new furnace. Our furnace is old.
Contact Us
Richter Heating & Air Conditioning, Inc.
Watertown, WI 53094
Phone: (920) 988-7050
Where To Find Us
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Our Hours
24 Hour Emergency Service
Holiday Hours May Vary. Please Call For Details.
Monday: 7:00 AM - 4:30 PM
Tuesday: 7:00 AM - 4:30 PM
Wednesday: 7:00 AM - 4:30 PM
Thursday: 7:00 AM - 4:30 PM
Friday: 7:00 AM - 4:30 PM
Saturday: By Appointment Only
Sunday: By Appointment Only
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