Milton - Heating

Residential & commercial heating experts in Milton

Heating Services in Milton, WI

When your heater isn’t working well, it’s easy to feel frustrated. After all, getting it fixed can be a huge hassle, especially when you’re already so busy.

At Rock Valley HVAC, we offer complete heating service in Milton. We’ll ensure that you have all the heat you need so you can focus, instead, on the things that matter the most to you.

We will also handle all of your heating maintenance in Milton and make sure you keep your furnace running for a long, long time.

Finally, when it’s time to get a new heater, we have you covered there, too, with our heating installation in Milton.

Call today so you can get warm at home again soon!


    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!

Heating Repair

When you need heating repair in Milton, you can rely on us at Rock Valley HVAC. No matter what the issue is, we’ll find the solution you need! Contact us now and we’ll get your heating repair in Milton finished soon.

We fix any and all heating issues, including:

  • The heater doesn’t turn on.
  • The heater won’t turn off.
  • The heater turns off and on repeatedly, without heating your home enough.
  • Your heater blows cool, cold or lukewarm air.
  • Your heater doesn’t make more heat when you turn up the thermostat.
  • Your heater makes sounds you haven’t heard before.
  • Your heater isn’t getting your home warm enough and you don’t know why.

Heating Installation

Is it time for a new heater? We will handle your furnace installation in Milton quickly and effectively. Our team will make sure that heating installation is the best way to solve your heater’s problems. Then we’ll help you find an amazing new heater for your home. We recommend heaters based on a few factors:

  • The square footage of your home.
  • How often you turn on your heater.
  • How warm you like your heater to keep your house.
  • Whether you’ve been happy with your current heater.
  • Whether you want to invest in an energy-saving unit.

Heating Maintenance

Regular furnace maintenance in Milton can keep your heater running for a long time. We’ll test each part of the system, change your filters, and make sure there aren’t any problems that need to be fixed.


Furnaces are our specialty! We have furnace experts standing by to help you fix your unit or install a brand new one.


It can be hard to find boiler experts but we have them on staff. Call us today and we’ll have someone to your door soon to get you the boiler functionality you need.

Ductless Mini-Split Heating Systems

If you have a ductless mini-split heater, then you’re in luck. Our skilled technicians will repair your system or help you replace it so you can get the heat you need.


If your heating problems originate with your thermostat, we’ll get to the bottom of it and get it fixed fast so you can get the heat you need soon.

We offer a comprehensive line of furnace service in Milton. Call us today to schedule a visit from one of our technicians or to find out more. We’ll be there soon and get your heat back on ASAP.

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