About Our Company

Since 2008, Keith’s Heating and Air Conditioning, has grown into a leading provider of air conditioning and heating maintenance, new equipment sales, installation, and repairs for the residential and commercial markets. We are family-owned and operated. At Keith’s, we support our employees, teachers, medical staff, and military.

Summers along the Gulf Coast are characterized by extreme heat and humidity. With that in mind, residents spend a great deal of time indoors enjoying the comfort provided by a properly designed air conditioning system. Winters, too, can bring their fair share of cold temperatures, making reliable heating a must, as well.

Here at Keith’s Heating & Air Conditioning, we value your comfort. We are a mechanical licensed and insured owner-operated company with the ability to install and service any heating or cooling system. Our team is knowledgeable, passionate, and driven by integrity. At Keith’s, we assure you there isn’t an HVAC system we can’t repair or install.

Whether you are hot or cold, and need updated equipment or service on your Air Conditioning or Heating, we will be there in a timely manner to assist you. Keith’s serves residential and commercial customers throughout the entire Mississippi region (Hattiesburg, Pascagoula, Ocean Springs, Biloxi, Gulfport, Wiggins, Long Beach, Pass Christian, Bay St. Louis). Call today if you need our services or a FREE estimate!

Our Commitment To Your Comfort

At Keith’s, we have an uncompromising commitment to our quality and craftsmanship. From customer service to technical skills, Keith’s team constantly strives to be the best for our customers. We pride ourselves on being an HVAC company that our customers can rely on. Our expert team is highly trained and we are equipped to take care of all of your HVAC needs. Keith’s offers superior workmanship while working both quickly and efficiently so that we can complete any repair or installation project to our customer’s expectations. We know exactly what it takes to minimize breakdowns and solve HVAC problems. When you choose Keith’s, you choose five-star service!

At Keith’s, we stand behind our work and we are committed to your satisfaction!

Complete Diagnostic and Honest Assessments

Our skilled technicians are well-trained in diagnosing and offering only the services that you need to keep your heating and cooling systems safe and efficient. We provide detailed estimates and reasonable rates for sales, service, repairs, and parts.

Call us today at (228) 265-8609 for guaranteed service for all of your HVAC needs!