Keystone Htg & AC Co

Closed
yelp logo

(7)

Photos

2707 Durand Ave
Racine, WI 53403
Serving the Racine area since 1918, Keystone Heating & Air Conditioning Co., Inc brings over 100 years of heating and cooling expertise to keep homeowners comfortable year round. Our 12-person staff is available 24 hours a day, fully trained on the latest HVAC products, maintenance and technology.

Reviews

yelp logo
4.57 reviews
Patricia F.
10/28/2025

I have a boiler/radiator heat system in my 1929 Home and it dates back to the 1960's. I needed a service to relight the pilot light. I was referred to Key Stone and they came the next day. Steve...

Mary D.
11/19/2025

Adam Krack came to our house very polite and professional. He fixed the problem with our humidifier on the furnace and told us to call if any other problems. We will be calling Keystone again...

Photo of Tricia W.
Tricia W.
2/10/2019

Truly, the professionalism, level of service and caring from Dave Katt at Keystone Heating & AC has left me at a loss for words. Due to an unforeseen and unexpected family emergency, I discovered...

Deward B.
1/25/2019

my wife & I just bought a furnace and air conditioner from Dave and I have to commend them for a fantastic job. we have lived in Racine for close to 40 years and stuck with keystone thru...

Erica J.
12/29/2017

I called Keystone because they were recommended by 2 family friends and my furnace wasn't working properly. They gave me a time frame of 1-3 and Jeremy made it exactly at 1pm. My furnace was...

Own this business?
See a problem?

You might also like

United StatesWisconsinRacineKeystone Htg & AC Co

Partial Data by Infogroup (c) 2025. All rights reserved.

Partial Data by Foursquare.