St. George Heating & Cooling
Residential & Commercial Heating & AC Services
The heating and air conditioning systems in homes and businesses represent a significant portion of their energy costs. At 24 Hour Air Conditioning & Heating, we can help you improve comfort and reduce energy consumption with comprehensive HVAC services in St. George and surrounding communities. We offer quality equipment, expert service, and competitive prices for local homes and businesses.
Get in touch with us at (435) 222-5335 to schedule a heating or cooling service at your home or business in St. George.
Heating, Air Conditioning & Indoor Air Quality Solutions
We can help you enjoy better efficiency and comfort throughout your equipment life cycle. Our experienced HVAC technicians are equipped to meet every need, from expert installation of high-efficiency heating and air conditioning equipment to reliable service for repairs and preventative maintenance.
We provide residential & commercial HVAC services in St. George that include:
- Heat pumps and air handlers
- Hybrid systems
- Indoor air quality
- Air conditioning repair and maintenance
- Air conditioning installation and replacement
- Heating repair and maintenance
- Heating installation and replacement
We have fully stocked service trucks ready to respond to your call for installation, repairs, or maintenance services. If your heating or air conditioning system isn’t working reliably, we offer same-day appointments for repairs and 24-hour emergency HVAC repair service. Our working hours are from 8 am to 8 pm, so we are able to accommodate our customers’ busy schedules.
Skilled, Certified & Trusted Technicians
Our technicians are fully trained, certified, and experienced to provide superior quality HVAC services in St. George. We employ well-trained, background checked, uniformed technicians for your peace of mind. Our technicians participate in continued education to ensure that we remain updated on all the latest technologies and advances in our industry to bring our customers the best service.
Please contact us online for HVAC installation, replacement, repair, or maintenance services in St. George.

Rave Reviews from Satisfied Customers
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“They notified, via text, the status of the technician leading up to the appointment”
- Shaunna P. -
“Super fast, reliable and helpful!”
- JC H. -
“Job well done!”
- Bryan P.