General Info

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. * 24-Hour Emergency Service