The Heating and Air Conditioning Contractors that are advertised here are experienced in the installation, operation, maintenance and service check-ups of our infrared radiant heating systems manufactured by Combustion Research Corporation.

Combustion Research Corporation, headquarters in Rochester Hills, Michigan, designed and developed the first Reflect-O-Ray Infrared Heating System in 1965. The patented Reflect-O-Ray and Omega II systems have been installed in thousands of applications on an international level.

Reflect-O-Ray Engineered Design Systems and Omega II Pre Engineered Packages are the finest low intensity vacuum vented and power vented systems available. Reflect-O-Ray, Omega II, Serengeti-IR and Synergy systems provide users with unparalleled comfort, dust and draft reduction with dynamic energy savings.

Not all of our Preferred Contractors are advertised here, if you don't see someone in your area please give us a call and we will help you locate one.

Sioux Falls and Surrounding Areas

Hander, Inc.
Plumbing & Heating
2407 W. 5th Street
Sioux Falls, SD  57104
PH: 605-339-9633
For all your installation, service and repair needs... "Get a Hander on it!" 
Dirk Jones


Farrell's Heating and Air Conditioning, Inc.
405 W. 6th Street
Sioux City, IA  51103
Devlin Bertrand
PH: 712-233-3005
PH: 402-494-2227