Welcome to the Dennis Company

We are the premier distribution source for air conditioning, heating, refrigeration equipment, parts and supplies for the Eastern Iowa and Western Illinois region. With four locations and over fifty six years of dedicated service to this industry, Dennis Company is sure to meet your HVACR needs.

Over 57 Years Of Service

Text Box: Distributors of Air Conditioning - Heating - Refrigeration 

Equipment  - Parts  - Supplies

Copyright 2018 Dennis Company, Inc. All rights reserved