Greenville HVAC Repair, Installation & Repair

Call Us for Heating & AC Repair 24/7!

One Hour Heating & Air Conditioning® of Greenville has been Greenville’s premier HVAC service provider since 2003. Our team of experienced HVAC technicians receive industry-leading training and are determined to make you rely on us for all your future needs through excellent customer service. We don’t play games when it comes to Greenville HVAC repairs, installations, or maintenance. We show up on time, provide honest recommendations, and quickly finish the job. In many instances, we can accomplish a repair or installation in just one visit because of our well-stocked vehicles.

Why We Have Loyal Customers

Residents of Greenville love what we do because we treat them like our neighbors. Of course, we treat them this way because they are our neighbors! Despite being backed by a nationally-respected HVAC company, we are and always will be an independently owned and operated business. We back our work with 100% satisfaction guarantees, pay you back if we’re late to your appointment, and avoid surprises on your bill with upfront pricing. We’re more than an HVAC company; we’re members of your community, and we’re ready to help you today!

Always On Time... Or You Don't
Pay A Dime!®

‘Round the Clock Availability
No matter the hour, you can trust One Hour to be there
to help you when you get hit with the unexpected.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship
for up to two years from the date of your service.