Gregg Heating & Air Conditioning

5.0
81 reviews
Gregg Heating & Air Conditioning

About

Air Conditioning ContractorHeating ContractorAir Quality ConsultantHVAC Contractor
For nearly five decades, Gregg Heating & Air Conditioning has been the trusted name for optimal indoor comfort in the New Berlin area. Since 1974, they have specialized in a comprehensive range of HVAC solutions, from expert installations of new furnaces and AC units to essential repairs. Their dedication to your well-being extends to healthier living with indoor air quality solutions, ductless mini-split systems, and smart thermostat integrations. Gregg Heating ensures a perfectly regulated environment for both residential and commercial clients all year round, providing quality service and peace of mind. Request service now — help is just a phone call or click away!

Details

  • Requires appointmentAvailable
  • Onsite servicesAvailable

Location

Gregg Heating & Air Conditioning
2165 S 170th St, New Berlin, WI
53151, United States

Hours

Reviews

5.0
81 reviews
5 stars
80
4 stars
0
3 stars
0
2 stars
0
1 star
1
  • CH
    Candy Huffman
    Nov 3, 2025
    5.0
    Crew arrived on scheduled. Job was finished ahead of time because they worked meticulously from start to the end. He explained the furnace and thermostat installation. I used Gregg HVAC for a furnace and AC install in 2001. Twenty plus years, I have use Gregg HVAC for maintenance of my units. I continue to get great technical expertise, and strong professionalism. Customer service from the office to KYLE and KYLE is awesome. Two thumps up for another installation done well today.
  • EZ
    Ed Zyrek
    Jul 16, 2025
    5.0
    We had our AC unit go out, and called Gregg Heating- SAME day they came out. Everything was completed the same day. We had Kyle, and he was fantastic!! He explained it all to us, was quick and thorough, and the cost was very reasonable. I would highly recommend Gregg Heating for prompt efficient and informational. We will definitely for any further HVAC needs-- Good Job Gregg Heating!!
  • KV
    Keith Viduski
    Apr 17, 2025
    5.0
    Kyle and his crew replaced my old furnace and air conditioner recently in Germantown. They are very professional and knowledgeable. The new installation looks awesome. They are meticulous and take pride in the work they do. I would highly recommend Gregg Heating for work you need done!
  • DF
    Denise F.
    Aug 14, 2024
    5.0
    Gregg Heating provided the best value for our new air conditioning unit. Their pricing was unmatched compared to the other quotes we received. They arrived punctually and completed the job efficiently and neatly. We ditched the red vans and are now using them for our annual maintenance as well. Shop around folks!
  • CS
    Christine Schalk
    Dec 12, 2023
    5.0
    Greg's heating and air conditioner. This company was so polite, informative came to my rescue the same day I called. What an beautiful furnace, I'm warm again. And my basement was very clean before leaving. Thank you.

Frequently Asked Questions About Gregg Heating & Air Conditioning

What types of HVAC services does Gregg Heating & Air Conditioning offer?

Gregg Heating & Air Conditioning provides installation, repair, replacement, maintenance, and tune-up services for AC systems, furnaces, heat pumps, boilers, ductless systems, and mini splits, as well as indoor air quality solutions.

Which brands does Gregg Heating & Air Conditioning work with?

They work with top brands including Amana, Daikin, Goodman, Rheem, Weil-McLain, Buderus, Aprilaire, and PremierOne.