We’re Dubuque’s hometown, home comfort experts!

Mack Patterson started Patterson Comfort & Safety in 1970 after serving as a teacher in Dubuque. Mack’s son, Bret, grew up with the heating and cooling business and joined the company after finishing school. Today, he leads the Patterson team as its president. The business has grown steadily throughout its history. Over the years, we’ve added forced air heating and cooling brands, boilers, indirect-fired water heaters, air purifiers, filters, ventilating systems and fireplaces to our product selection. Our facility has grown, too, gradually filling our 15,000 square foot shop and showroom located at 1060 Cedar Cross Rd.

Our most recently added service is radon mitigation. Radon gas is one of the more serious – and common – threats to home safety within the tri-state area.

One thing that will never change is our commitment to providing professional, courteous, and prompt customer service. Mack’s original commitment to his customers was so strong, he felt that his best advertisement was his “Ask Your Neighbors” motto.  Today, we still believe that you should be able to ask any Patterson customer about the company and receive a good recommendation.


Free Estimates •  Serving the Tri-State Area

We Service All Makes and Models!

Need help? More info?

CALL (563) 556-4587

Heating & Cooling Services | Dubuque, Maquoketa, IA & Surrounding Area
Home comfort means keeping the temperature just right.
Radon Gas: The silent killer
According to the Surgeon General, radon is the second leading cause of lung cancer behind cigarettes.
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