Is Your Heater or Furnance On the Fritz?

Choose our heating repair services in Dubuque, Maquoketa & Dyersville, IA

Is the Air in Your Home Safe to Breathe?

Improve the air quality in your home with HVAC installation

Keep Your Family Comfortable All Year Long

Find an experienced HVAC contractor in Dubuque, Maquoketa & Dyersville, IA

If you need heating repair or air conditioning repair services, call Patterson Heating & Cooling in Dubuque, Maquoketa & Dyersville, IA. We're a trusted HVAC contractor serving Dubuque, Maquoketa & Dyersville, IA. Our family-owned and operated company has been in business since 1970.

Call on us for all your residential heating and cooling needs, including heating and air conditioning repair and installation. We also provide fireplace installation and repair services and radon detection and mitigation.

To make our services more affordable for you, we've partnered with Wells Fargo Financial National Bank to offer convenient financing. Ask us about financing options for the air conditioning or heating repair services you need.

Call now: 563-556-4587.

Heating & Cooling

Heating & Cooling

Keep your home comfortable all year long.

Radon Mitigation

Radon Mitigation

Radon is dangerous-make sure your home is safe from it.



Fireplaces are beautiful and practical get one installed in your home.



Hear more about our services from satisfied customers.

Is the air in your home safe to breathe?

When you choose Patterson Heating & Cooling as your HVAC contractor, you can be certain that we'll provide you with top-notch service and superior products. We pride ourselves on using only the best there is to ensure that the air quality in your home is clean and safe.

Our product line and services have expanded over the years to include:

  • Geothermal heating
  • Hot water systems
  • High-efficiency forced air conditioning systems
  • Indoor air quality testing
  • Radon testing
  • Radon mitigation
  • Furnaces
  • Fireplaces
  • Hearth accessories

Put the Earth to Work For You

Discover the difference geothermal heating makes