"When Quality Counts"

You Can Count on

Keith Air Conditioning

Keith Air Conditioning has serviced Marshall, Hallsville, Jefferson and surrounding East Texas since 1975. We take pride in our work and strive to be sure the job is done right the first time, just as we would in our own home or business. When looking for installation in your new home or replacement of your older system, take advantage of our superior service and staff.

At Keith Air Conditioning, we provide top quality service, maintenance and system installations for homes, businesses, schools, offices, retail spaces, motels, hospitals and manufacturing plants throughout the Northeast Texas area.

We offer fully stocked service trucks, certified technicians who are heat pump specialists. At Keith Air Conditioning, we are proud to be associated with a full line sheet metal company, Allred Sheet Metal, the best in East Texas.

Our office has hard to find filter sizes on hand. We have working displays in our office showroom and we service all makes and models. Our main line of equipment includes:

Hours Monday – Friday: 8AM – 5PM 

after hours and emergency service available