Milton HVAC Experts

Residential & Commercial Heating & Cooling Experts in Milton WI

Beloit HVAC Company

Our HVAC company has provided the Milton area with the best in HVAC solutions since 2003. We are proud to offer a full suite of indoor air quality services for residential and commercial buildings. We do it all from duct cleaning and whole-home humidifiers to air filtration, air purification, and UV filtration systems. Our HVAC company ensures your Milton home or business remains a comfortable environment, regardless of what kind of system you have.


    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!

Talk To Our Expert Team Today

When you allow us to clean the ductwork in your home or office, you will have clean air to breathe, a more efficient way to heat and cool your rooms, and reduced allergens. Keeping up to date on your heating and cooling system maintenance will not only improve your indoor air quality but also extend the life of your unit. If you are looking for air purification solutions for your home or business in Milton, our HVAC company can come out to test your indoor air quality. We offer everything from single-room strategies to whole-house purifiers to improve the air you breathe.

Our HVAC company in Milton can also improve the air quality in your home or office with a UV light treatment system. These systems are installed directly in your duct system to help eliminate mold spores and airborne bacteria. This type of UV filtration results in a more energy-efficient home or office space with optimal air quality. And finally, we know that dry air can affect your health, and humidity control can help prevent the damaging effects of dry air caused by low relative humidity. We can install a humidifier to help you better control the indoor air comfort during the winter months. With Rock Valley HVAC, you can expect fair pricing, excellent customer service, and a 100% satisfaction guarantee on any installation or heating and cooling system maintenance in the Milton area.

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