Air Conditioning Services

Residential & commercial AC experts in Janesville & Southern Wisconsin

Air Conditioning Services in Janesville, WI

When you need an air conditioning contractor in Janesville , WI or the surrounding areas, rely on us at Rock Valley HVAC. We are a top A/C service provider in the area and we’ll keep your air conditioning system running well so you don’t swelter in the summer heat. No matter what needs to happen to make your A/C work better, we are committed to getting the job done as soon as possible.


    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!

Air Conditioning Repair

When your air conditioning unit isn’t working, it’s easy to feel frustrated or anxious. After all, getting it repaired can seem like a daunting task. That’s where our experts come in!

Call us at Rock Valley HVAC for air conditioning repair in Janesville and beyond, and we’ll be there soon. Our technicians will work fast to get your air conditioner working again and to get you cool at home as quickly as possible. We’ll fix your air conditioner in record time so you can get back to your regular routine soon.

Air Conditioning Replacement

When you need a new air conditioning system, call the air conditioning company that will never give you a one-size-fits-all solution. Rely on our air conditioning replacement team to match you with an air conditioner that will work well in your home. We’ll make sure we take all the particulars of your cooling situation into account so you get the best new air conditioning system for you.

Air Conditioning Installation

Get your new air conditioner installed, too. We’ll make sure that each part is working the way it was designed to and that the unit is cooling effectively before we leave. That way, you’ll be able to rest assured that you won’t have to deal with more A/C problems anytime soon.

Air Conditioning Maintenance

Did you know that maintaining your air conditioner can save you money on heating bills and keep your air conditioner in working order for many years? It’s true. Our team will check each part of the unit to ensure optimal functionality. If we find any problems, we’ll fix them ASAP so your air conditioner doesn’t break down.

Ductless Mini-Split Services

We offer ductless mini-split A/C service, too. If you have this kind of air conditioning system, we’ll send an expert your way as soon as you call us. We can repair your system, replace it, install a brand new one, or maintain the system so it will keep working well.


Your thermostat is like the brain of your air conditioning system. If it’s not working, you won’t be able to stay cool. We’ll find the issue and fix it fast so you can maintain control over your A/C this summer.

Janesville Air Conditioning Experts

Call Rock Valley HVAC anytime you need air conditioning service in Janesville or the surrounding areas. We’ll be there soon to help you find the cooling solutions you need. Don’t roast this summer! Contact your favorite air conditioning contractor now and make an appointment with one of our cooling experts. Get comfortable again soon when our team is on your side.

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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