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For Today's Technology With Old Fashion Reliability

24/7 Fast & Friendly Service :

(608) 754-6689

(608) 882-6221

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Air Conditioning Service

Air Conditioning Service

Residential and Commercial Air Conditioning Service

Whether you own a business and want to keep your customers and employees comfortable or you own a home where the safety of your family is a must, you can count on R.A. Heating & Air Conditioning for cooling services throughout the summer months.


Although most folks don't connect Wisconsin with warm temperatures, if you live here you know that summers can be sweltering. Here at R.A. Heating & Air Conditioning, we know what to do to quickly make repairs, install new units, or provide general maintenance to keep your air conditioning going.

Count on Us to Be There When You Need HVAC Help

When you work with our commercial air conditioning service company, you build a relationship that will last.


You can trust us when you need 24/7 emergency service, and you'll know that - because we treat you like family - we won't sell you anything you don't need! We give you our best price, the first time, every time.

Get the Properly Sized Central Air Unit for Your Home

The trick to getting a new central air conditioning system is to get a unit that is neither too small or too large for your home. One can leave your rooms feeling warm and muggy while the other can overpower your home and make things too cold.


R.A. Heating & Air Conditioning will help you find the perfect, competitively priced unit by taking proper measurements of your indoor spaces and matching them to the unit that will work best for the way you and your family members live.


We also will handle equipment registration for you.

Let Us Ensure Your Ductwork Matches Your Air System

Like the AC units themselves, your home's ductwork can be too big or too small. When your ducts are too small, they can be noisy, while big ductwork can make your unit work inefficiently as it struggles to deliver cool air.


When we install a new central air system in your home, we'll ask you if some rooms were too hot or too cold, and then assess the ducts to see if they need better insulation or need to be replaced.

Get Our Summer Cooling 15-Point Service Check

R.A. Heating & Air Conditioning provides 15-point annual inspections for your heating and cooling units to keep them safe and efficient.


  • Check voltage and amperage to all motors with meter
  • Check air temperature drop across evaporator
  • Check for adequate refrigerant charge and possible leaks
  • Check evaporator superheat
  • Lubricate all moving parts
  • Check belt and adjust tension
  • Check filters
  • Check electrical lock out circuits
  • Check starting contractor contacts
  • Check all wiring and connections
  • Check thermostat operation
  • Check air temperature across condenser
  • Check that condensate drain is open
  • Provide general equipment condition report to the owner


Commercial care customers and VALUE program customers receive a discounted price on annual inspections. Call now for details or to request service.

Make an Appointment

For AC services

Call now

(608) 882-6221

(608) 882-6221
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My new go-to for any heating or air conditioning! Wonderful, kind technicians that really know their stuff and want to help. Everyone is super-friendly and accommodating. I have already recommended this company to my family and friends. It’s fantastic!

- Abby Larson

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R.A. Heating & Air Conditioning

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