
Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Open 24/7 · Responding in Same-day

Residential HVAC
Operating since 1993, Warren-Hay Mechanical Contractors has been providing residential and commercial HVAC services for air conditioning and heating repair and installation in the Raleigh, Durham, Chapel Hill, Carrboro, and Hillsborough areas of NC and Myrtle Beach, SC.
Warren-Hay Mechanical Contractors is a residential HVAC contractor based in Hillsborough, NC. Services listed include AIR conditioning repair, maintenance AND installation, air conditioner maintenance and air conditioning repair & installation. 33 years in business, emergency service available and licence #65781.
33
Years in Business
Yes
Emergency Service
Available
Financing Available
Hillsborough, NC
Service Area
Offer
No Best HVAC reviews yet
Been a customer of Warren-Hay Mechanical Contractors? Be the first to rate them.
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured

Sep 8, 2026
Reading Time About 16 Min

Sep 7, 2026
Reading Time About 6 Min

Sep 6, 2026
Reading Time About 7 Min

Sep 3, 2026
Reading Time About 6 Min
Have another question? Our team is here to help.
Warren-Hay Mechanical Contractors lists AIR conditioning repair, maintenance AND installation, air conditioner maintenance, air conditioning repair & installation, commercial HVAC and ductless AC. Contact them to confirm they handle your specific job.
Warren-Hay Mechanical Contractors is based in Hillsborough, NC.
Yes, Warren-Hay Mechanical Contractors lists emergency service. Call them directly for urgent heating or cooling repairs.
Warren-Hay Mechanical Contractors lists licence number 65781. You can confirm it is current with the North Carolina contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.