Allen's Tri-State Mechanical

Allen's Tri-State Mechanical is one of the largest mechanical service and repair contractors in Amarillo and the Texas Panhandle. The company handles plumbing, HVAC and refrigeration, boilers, chillers, cooling towers and water treatment equipment, along with commercial cooking equipment and high-end residential appliance repair. Its line washing, high-volume pumping and hydro excavation crews also take on industrial jobs across the region.

Homeowners can book residential HVAC appointments online, and the company offers residential plumbing repair and service. Technicians are available 24 hours a day, so emergency calls are handled at any hour. Founded in 1946 as a plumbing business, the company has been based in Amarillo since 1971 and remains independently owned.