Air Conditioning Services

Air Conditioner Repair, Installation, & Replacement in Texas

AC Repair & Installation Experts

There’s no way to beat the Texas heat without excellent cooling equipment, and at McWilliams Heating, Cooling and Plumbing, we specialize in helping our friends and neighbors find the best air conditioners available and keep them running at maximum efficiency. From A/C installation to maintenance to repair, we offer a full range of air conditioning services. We offer service (7 days a week, 7am to 7pm), with expert repairs on your home heating or cooling system.

New Van Image
ac service mcwilliams and son

AC Maintenance

Since they work so hard to keep our friends’ and neighbors’ homes cool even in the height of the Texas summer, air conditioners endure a great deal of wear and tear. To stay at maximum efficiency throughout the cooling season, these appliances need yearly service, and our certified technicians are trained and equipped to maintain all makes and models. Our service visits are not only about preventing future failures but also making small adjustments to improve energy efficiency, saving our customers money two ways. We also offer annual service agreements to keep air conditioners running smoothly year after year.

Why Choose McWilliams Heating, Cooling and Plumbing?
  • Expert, Professional, And Friendly Techs
  • Locally & Family Owned & Operated
  • We Service All Makes & Models
  • 7a-7p 7 days a week with no overtime fees!
  • Established Since 1974
McWilliams owners revised 1
service repair mcwilliams and son

AC Repair

Although we at McWilliams Heating, Cooling and Plumbing believe prevention is the best approach to air conditioning failures when they inevitably do take place, our air conditioning repair team is ready to help. Our technicians arrive promptly for every air conditioning repair visit in vans loaded with parts and equipment and work quickly to resolve the issue, usually on the same day. We are committed to keeping communication open with the homeowner and never push for a replacement unless repairs are unfeasible. To keep our customers safe throughout the cooling season, we also offer 7-7-7 service.

Air Conditioning
We are a Heating, Cooling and Plumbing company PROUDLY SERVICE Angelina, Nacogdoches, Polk, Liberty, San Jacinto, Walker and Surrounding Counties
  • Alto, TX
  • Apple Springs, TX
  • Broaddus, TX
  • Bronson, TX
  • Brookeland, TX
  • Camden, TX
  • Center, TX
  • Centralia, TX
  • Chireno, TX
  • Cleveland, TX
  • Colmesneil, TX
  • Corrigan, TX
  • Cinco Ranch, TX
  • Cushing, TX
  • Dallardsville, TX
  • Diboll, TX
  • Douglass, TX
  • Etoile, TX
  • Garrison, TX
  • Geneva, TX
  • Goodrich, TX
  • Groveton, TX
  • Hemphill, TX
  • Houston, TX
  • Huntington, TX
  • Huntsville, TX
  • Jasper, TX
  • Livingston, TX
  • Long Branch, TX
  • Lovelady, TX
  • Lufkin, TX
  • Martinsville, TX
  • Maydelle, TX
  • Katy, TX
  • Kennard, TX
  • Minden, TX
  • Mount Enterprise, TX
  • Nacogdoches, TX
  • Onalaska, TX
  • Pecan Grove, TX
  • Pennington, TX
  • Pineland, TX
  • Pointblank, TX
  • Pollok, TX
  • Reklaw, TX
  • Richmond, TX
  • Rosenberg, TX
  • Rusk, TX
  • Sacul, TX
  • San Augustine, TX
  • Spring, TX
  • Sugar Land, TX
  • Shepherd, TX
  • Timpson, TX
  • Trinity, TX
  • Tenaha, TX
  • Wells, TX
  • Woodville, TX
  • Zavalla, TX