Read Reviews of 3 HVAC Contractors in St. George, UT

Nu Tech Heating & Cooling specializes in geothermal HVAC systems that provide complete heating and cooling solutions using Direct Exchange technology. Serving Utah, Arizona, and Idaho since 2002, we deliver energy-efficient climate control systems that leverage the earth's stable temperatures. Our Waterless DX systems eliminate water consumption while maintaining maximum efficiency through advanced refrigerant-based heat transfer processes.

Quality Air Service provides expert HVAC installation, repair, and maintenance for residential and commercial clients in Southern Utah. With 25 years of experience, we offer 24/7 emergency services, certified technicians, and transparent pricing. Our commitment to family values and technical excellence ensures reliable climate control solutions for every season.

A-1 Services provides expert plumbing, heating, and air conditioning solutions for residential and commercial clients. Established in 1976, we combine over 40 years of experience with 24/7 emergency services to ensure reliable, affordable care. Our locally owned operations span St. George, UT, Mesquite, NV, and surrounding areas.