Boiler Services

Residential & commercial boiler experts in Janesville & Southern Wisconsin

Boiler Services in Janesville, WI

As your boiler ages, it can lose efficiency or stop working altogether. At Rock Valley HVAC, we aim to provide the highest level of quality for every boiler service we undertake.

When you call on us for boiler service, you can expect accurate, professional maintenance from a licensed and trusted HVAC contractor.

Learn More About Our Boiler Services


Boiler Repair

Boiler Installation

Boiler Replacement



    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!

We service all residential and commercial heating systems

Boiler systems generally do not break down during the summer; they tend to stop working during the heart of winter, when the weather is at its coldest.

Don’t risk your comfort and property by putting off the boiler service you need!

We will thoroughly inspect your equipment and let you know if we find any problems – or potential problems. This way, you can be proactive about your heating system issues before the cold sets in.

23-Point Heating System Tune-Up

Our tune-up will have your heating system running as efficiently and safely as it was intended. By having your furnace tuned up by us you will receive the following benefits:

  • All safeties checked
  • If a service call is required during the same heating
  • season, we’ll waive our normal $80 diagnostic fee.
  • Preferred customer service. You’ll be at the top of the list of the order we address our service calls.

Schedule Service Call

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