Serving Western South Dakota

Extreme Heating & Cooling Systems Inc, logo
Service and Repairs New construction icon

Service and Repairs

Skillful, experienced installations

Be prepared for the every season by relying on Extreme Heating & Cooling Systems Inc to install the heating and cooling systems in your newly constructed home.


We are able to design custom systems and fabricate the ductwork ourselves, or install any standard systems.


Trust us to make sure you're ready for any weather with good airflow and ventilation in your new home or business.

Homes and commercial buildings

When your heater or air conditioning fails, you want to get it repaired ASAP. We understand that urgency and offer 24/7 emergency repair services. We sell, repair, and install heaters and air conditioners.


Our services are available to both homes and businesses in Rapid City and western South Dakota. We are veteran owned and offer military discounts as well.


Contact us today to get started!

Trust the Quality Workmanship of

Extreme Heating & Cooling Systems, Inc