Give us a call at (262) 782-1200 to schedule your service or request a free estimate!

We are HVAC Experts

serving Waukesha, Milwaukee, and surrounding areas.

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furnaces and air conditioners

We do the job right.

Established in 1974, Gregg Heating & Air Conditioning has over 40 years of experience. Our motto is “Do the job right the first time, and stand behind what you do”. We live by that motto, providing excellence in all areas of service to our clients. From installation to repair, we provide heating, air conditioning, an all your indoor comfort needs to Waukesha, Milwaukee, and surrounding areas. We're your New Berlin HVAC company of choice.

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We use high quality products

Your New Berlin HVAC company has affordable service and financing options.

We stand behind our work.

Our Company

  • Exceptional Service
  • Knowledgeable and Dependable
  • Licensed, bonded, and insured

Our Technicians

  • Highly skilled, uniformed professionals
  • Clean cut, courteous and committed
  • Factory trained and NATE certified

We make our customers happy.

When your furnace needs to be replaced in the middle of winter, one would expect to pay a lot. Gregg answered the phone on the first ring and quoted a new furnace that was only slightly more than what I had paid 23 years ago for the old one! The crew worked fast and the house only lost 8 degrees in the time it took to put it in. Gregg Heating is the place to call!

Philip K.