Keystone Heating & Air Cond. Co., Inc.
Racine, WI 53403
People Also View These
Loading...
Our Story
The third generation of our family serving yours!
Keystone heating was started in 1918 by William Challinor. Our grandfather, David Lonergan, went to work at Keystone in the 1920's and bought the business in 1934. Our father, Lowell Katt, started at Keystone in 1951 and took over in 1969. David Katt started in 1975, Marshall Katt in 1978 and Colleen (Katt) Miskovic in 1979. We took over as owners in 1995. We are union shop, represented by Sheet Metal Worker's Local 18 and currently have a total workforce of 12 people. Keystone is proud to serve the Racine-Kenosha area with high quality, friendly and dependable work.
Commercial Experience
Airport Runway
Auto Dealership / Service
Bank
Church / Synagogue
Education (K-12)
Gas Station
Manufacturing Plant
Restaurant
Retail Store
School / College / University
Assisted Living
Club House / Community Center
Design Build
Fitness Center
Misc Project
Non-Residential Building
Office Building
Residential Building
Single Family Residential
Storage Facility / Warehouse
Regions & Counties Serviced
- Wisconsin - Milwaukee, Madison, Green Bay
Wisconsin 5
- Kenosha
- Milwaukee
- Racine
- Walworth
- Waukesha
Our CSI Codes
23 01 30 - Operation and Maintenance of HVAC Air Distribution
23 01 30.51 - HVAC Air Duct Cleaning
23 01 50 - Operation and Maintenance of Central Heating Equipment
23 01 60 - Operation and Maintenance of Central Cooling Equipment
23 01 70 - Operation and Maintenance of Central HVAC Equipment
23 05 63 - Anti-Microbial Coatings for HVAC Ducts and Equipment
23 06 30 - Schedules for HVAC Air Distribution
23 06 30.16 - Air Terminal Unit Schedule
23 06 30.19 - Air Outlet and Inlet Schedule
23 06 30.23 - HVAC Air Cleaning Device Schedule
23 06 50 - Schedules for Central Heating Equipment
23 06 70 - Schedules for Central HVAC Equipment
23 06 70.13 - Indoor, Central-Station Air-Handling Unit Schedule
23 06 70.16 - Packaged Outdoor HVAC Equipment Schedule
23 06 80 - Schedules for Decentralized HVAC Equipment
23 06 80.13 - Decentralized Unitary HVAC Equipment Schedule
23 30 00.00.01 - HVAC Air Distribution
23 40 00.00.01 - HVAC Air Cleaning Devices
