Residential Services

Residential HVAC Services

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Commercial HVAC Services

Geothermal Services

Geothermal HVAC Services

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About Us

Warren-Hay – We Make A Great team

Operating since 1993, Warren-Hay Mechanical Contractors Inc have been providing residential and commercial services for a wide variety of HVAC systems in the Raleigh, Durham, Chapel Hill, Carrboro and Hillsborough areas of NC as well as other areas of the Carolina’s. As a result, we have fast become your ‘go to’ experts in the fields of heating and cooling.

Constant level of great service

Specializing in the repair, replacement and maintenance of a wide variety of HVAC systems including eco-friendly geothermal installations we have the skills and the highly experienced technicians who can sort out your cooling and heating issues quickly and efficiently. No job is too small and we guarantee that we’ll offer you the same level of great service whether it’s a simple residential maintenance project, or a complete HVAC System refit for a large corporation.

A real team in place

We believe whatever project we take on, teamwork is key. To this end, we can guarantee that like a series of cogs in a giant wheel, we all pull together to make sure that your project gets done correctly and on time. From our highly experienced customer service representatives through to our trained technicians, from our field supervisors through to our designated design team, we promise you a smooth and efficient service.

Highly trained personnel

Here at Warren-Hay all our personnel are trained in the latest techniques of their particular fields of expertise. In addition they have also been put through extensive OSHA training. This means that you can feel safe in the knowledge that when our technicians carry out any repair, maintenance or replacement of your heating and cooling systems, they do so with a high level of technical ability as well as safety.

If you’re in need of one of the many services that we offer, even in the case of an emergency, you can call us 24 hours a day 7 days a week.