Here for you since 1967.

Our story

Mr. Leroy Foster founded Foster’s Air Conditioning, Heating, & Refrigeration in 1967. Mr. Foster’s commitment was to provide exceptional HVAC services with skill, honesty, and integrity to the Gautier community and surrounding area. Since then, Foster’s - thanks to our loyal customers - has grown and is now proud to serve the entire Mississippi Gulf Coast, from state line to state line. As we have grown, we have never forgotten our founding principles and continue to bring those principles and quality to every repair, maintenance, and installation project that we undertake. You can trust Foster’s to be there when you need our services, with a 100% guarantee on our work.

We get asked a lot by our customers about our “Home of the Old Reliables” slogan. An older, long-time resident of Gautier and customer of Foster’s was fond of referring to us as “the ol’ reliables” out in the community. Mr. Foster liked how it summed up what we represent - reliable service - and the rest, as they say, is history.

Our core values

Driven by our commitment to providing the very best possible customer service, every team member at Foster’s Air Conditioning & Heating aspires to show we care deeply about our customers.

We strive each day to live up to the principles upon which Foster’s was founded:

  • Without the customer, we are nothing

  • Treating the customer and his/her home as we would expect to be treated

  • Technical Expertise

  • Integrity

  • Reliability

  • Professional Ethics

  • A commitment to stand behind our work

  • A purposeful, motivated work ethic; providing our customers with an honest day’s work

Our Faith

The Foster family is devoted to building a successful, customer-centered business, but their faith always remained paramount. Foster’s Air Conditioning & Heating attributes any success it has to the Lord and is continually reminded that without His blessings, no matter how hard we work, we would cease to be what we are today.

Faith sustains many of our team members, who are involved in various churches and denominations along the Gulf Coast and who bring that charitable spirit to their work as well.