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Your Trusted HVAC Partner in Watertown, WI
Richter Heating & Air Conditioning has served Watertown, WI and surrounding areas for over five decades, delivering expert HVAC solutions to residential and commercial clients. Our family-owned business combines generational experience with certified technical expertise to ensure reliable heating and cooling systems. We prioritize customer comfort through 24/7 emergency service, same-day appointments, and free in-home estimates. As a Bryant Authorized Dealer, we offer Energy Star-rated products including furnaces, air conditioners, and indoor air quality systems. Our technicians service all brands and models, maintaining a commitment to quality workmanship and customer satisfaction.

With a focus on Jefferson, Dodge, and neighboring counties, we provide comprehensive maintenance, installation, and repair services. Our team's deep local knowledge ensures tailored solutions for Wisconsin's climate challenges. We emphasize transparent communication, competitive pricing, and long-term system efficiency through preventative maintenance programs. Richter Heating & Air Conditioning remains dedicated to evolving with industry advancements while maintaining personalized service standards established over 50 years.
Services
HVAC Installation Emergency Repairs Preventative Maintenance Indoor Air Quality Geothermal Heating Ductless Systems Boiler Services Fireplace Installation Cooling Systems Heating Services
Highlights and features
  • We service all HVAC makes and models with certified technicians
  • Our team provides 24-hour emergency response and same-day service
  • Bryant Authorized Dealer with access to premium HVAC equipment
  • Over 50 years of combined industry experience with local expertise
  • We offer free in-home estimates and preventative maintenance programs
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our Bryant-certified technicians ensure proper sizing and configuration for optimal efficiency. Services include furnace, air conditioner, and ductless system installations with manufacturer warranty protection.
Emergency Repairs
Our 24-hour emergency repair service addresses urgent heating and cooling failures. Trained technicians respond promptly with diagnostic tools and replacement parts. We prioritize restoring comfort during critical temperature conditions with same-day service availability.
Preventative Maintenance
Scheduled maintenance programs extend equipment lifespan and improve energy efficiency. Our comprehensive checklists cover electrical components, refrigerant levels, and combustion analysis. Regular servicing reduces breakdown risks and maintains manufacturer warranty requirements.
Indoor Air Quality
We offer air quality solutions including purification systems, humidity control, and ventilation upgrades. Services address allergens, pollutants, and moisture issues to create healthier living environments. Bryant Energy Recovery Ventilators help maintain air quality while conserving energy.
Geothermal Heating
Our geothermal system installations provide energy-efficient climate control using ground-source technology. We design custom loops for residential properties, reducing utility costs while maintaining consistent temperatures. Bryant geothermal systems integrate with existing ductwork for seamless operation.
People
Bill Richter
Owner
With over 50 years in the HVAC industry, Bill Richter brings extensive technical expertise and business leadership. He oversees operations while maintaining hands-on involvement in complex installations and customer relations.
Adam Richter
Owner
Adam Richter combines generational knowledge with modern HVAC advancements. He manages technician training and service quality assurance, ensuring adherence to industry standards and customer satisfaction protocols.
Questions
What HVAC services do you offer?
We provide complete heating and cooling services including installations, emergency repairs, preventative maintenance, indoor air quality solutions, and geothermal systems for residential and commercial clients.
Do you offer 24/7 emergency service?
Yes, our 24/7 emergency service responds to urgent HVAC failures with same-day appointments available. Call 920-988-7050 for immediate assistance.
Which areas do you service?
We serve Watertown, Lake Mills, Jefferson, Oconomowoc, Beaver Dam, and surrounding Wisconsin communities in Dodge, Jefferson, and Waukesha counties.
Are financing options available?
Yes, we offer financing options for HVAC system replacements and major repairs. Contact our office for details on approved credit programs.
What maintenance plans do you offer?
Our preventative maintenance plans include twice-yearly system inspections, filter replacements, and priority service scheduling to optimize equipment performance and longevity.
Are you Bryant-certified technicians?
Yes, as a Bryant Factory Authorized Dealer, our technicians complete specialized training and maintain certification for proper installation and servicing of Bryant equipment.