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Service Areas

Here at Partney Heating and Cooling, our goal is to provide quality HVAC services to customers in Jefferson County, St. Louis County, and Ste. Genevieve County. While we have a focus on serving customers in Herculaneum, Festus, Crystal City, Imperial, and Hillsboro, we serve the surrounding areas too! Call today and see if we service areas near you. 

Saint Louis County Missouri Service Area

St. Louis County Heating and Cooling

St. Louis Winter is coming, and now is the perfect time to upgrade or service your current heating system. We install and service all major furnace brands.

Ste. Genevieve County Missouri Service Area

Ste. Genevieve County Heating and Cooling

Partney Heating and Cooling provides high quality air conditioner services at an affordable price in Ste. Genevieve County and surrounding areas. We install all major air conditioner brands such as York, Goodman, and Day & Night. We work on both residential and commercial cooling systems, so no matter if you have a small home or business, we can meet your cooling needs.

Jefferson County Missouri Service Area

Jefferson County Heating and Cooling

Want to keep your home comfortable without all the expensive and invasive ductwork? We can help. We install ductless air systems in Jefferson County and beyond.

What Else Do We Do in Our Service Areas?

Emergency Services

Have an HVAC emergency? Call us any day or night and we will send out a repair technician out on the same day.

Free Estimates

You will always get a free estimate and HVAC evaluation here at Partney Heating and Cooling.

Same Day Service

In emergency situations, we will send a technician to your home on the same day. We are available 24/7, 365 days a year for emergency services.


We offer discounts to all senior citizens and veterans in St. Louis and the surrounding areas.

Latest Tools & Technology

Our HVAC technicians are professional and well trained in the latest HVAC tools and technology. They are freon certified and have all attended HVAC technical schools.

Looking for quality HVAC services?

Get in touch with us for a free consultation!