Service Areas

Serving residential & commercial customers in Southern Wisconsin

Our Service Areas

Since 2003, homeowners have turned to us when they need quality, affordable HVAC services. Our expert installation, and superior customer service has helped us earn a reputation as a trusted choice for HVAC installation, repair, and maintenance throughout our local service areas. We are a family-owned business that treat our customers like they are family.

Our service area includes all of southern Wisconsin, including Janesville, Beloit, Milton, Evansville, Edgerton, Footville, Orfordville, Clinton and surrounding area.


    100% Satisfaction Guaranteed

    We want every customer we work for happy with the work that was performed.

    Knowledge & Expertise

    We keep up-to-date with the most efficient, highest-quality heating & cooling equipment on the market.

    Upfront Pricing

    Our HVAC service techs diagnose the problem and give you an exact price for the repair. No surprises!

Exceptional Service. Affordable Prices.

Whether you need a small repair or a brand new system, our team has the expertise to provide all the services you need to keep your home comfortable and your energy bills in check. We only install products from top manufacturers who stand behind what they sell with industry-leading warranties. We offer many benefits to our customers, including:

  • Expert installation by fully licensed, insured professionals
  • Upfront pricing with no hidden fees
  • 24/7 emergency service with no extra charge
  • Flexible financing
  • Affordable prices
  • The flexibility to work on any brand

Since 2003, we have gladly served communities throughout the Rock County area, including:

When you need a heating or air conditioning repair, are considering a new system, or want to add accessories like a smart thermostat or whole-house humidifier, contact the professionals at Rock Valley HVAC.

We’re Ready to Help!

Call or Text Us Today!

We Have a 4.9 Star Rating on Google


Why Choose Us?

Over 25 years experience in the HVAC/mechanical field
Expert service, repair, and installation services
Nearly 20 Years Serving Southern Wisconsin

We’re Ready to Help!

Call or Text Us Today!

(608) 247-4949