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Keys Heat and Air, Inc.
103 Ora Street
Collins, MS 39428. 

You may reach us by phone, fax or e-mail:

Ph. (601) 765 5080
Fax (601) 765 5090



With over
 25 years experience, Keys Heat and Air has a record of constructing 
high-quality air systems for homes and businesses alike. Founded in 2006, and incorporated in 2009 by Donald Keys and his sons, our business has grown from local service calls to large, out-of-state construction projects (see examples).

We're still true to our roots. Our office is centrally located in Collins, MS. We provide reliable service and new installations throughout the Pine Belt and surrounding areas. We are family-owned and operated, comprising a high-quality local company. We are fully licensed in MS, AL, and LA.

NAHB and the Greater Hattiesburg Home Builders Association



Keys Heat and Air, Inc. has won numerous awards. Some of these include:

        • Ruud / Coburn's Silver Elite Dealer, 2010
        • Top Contractor, Ruud, 2011


Our employees are parents, firefighters, teachers, and students!

  President and CEO. With 25 years' experience in the HVAC industry. Licensed by Mississippi State Board of Contractors.

Gerren  Secretary and team leader. Several years management and HVAC experience.

Dustin  C.F.O and Treasurer. B.A. from USM, with many years business and HVAC experience.

Our other great employees have many years of HVAC experience and a dedication to quality service. 


Keys Heat and Air, Inc. is proud to work with these highly-reputable partners and suppliers:

Carrier   -   Mingledorff's   -  Southern Oil  -   AFC

M&A Supply, Inc   -  York   -    Solar Supply


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