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To beat the Texas heat in the dead of summer, East Texas residents depend heavily on their air conditioners. At McWilliams Heating, Cooling and Plumbing, we specialize in excellent A/C service, installation and repair to keep that essential cooling equipment up and running throughout the season. Our trained and certified technicians are always ready to take care of our neighbors’ air conditioning needs.
Send us a message to tell us how we are doing! We welcome your feedback and always want to offer the best quality service and experience. For over 45 years, we have provided our clients with:

  • Uncompromising customer service
  • Highest quality, dependable parts & equipment
  • Excellent manufacturer warranties
  • Our own Guarantee of Workmanship
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LUFKIN LOCATION

7642 S US Hwy 59
Burke, TX 75941

877-936-1974
Lic #TACLA2150C
Plumbing License: RMP# 40618

LIVINGSTON LOCATION

4113 US Hwy 59 North,
Livingston, TX 77351

877-936-1974
Lic #TACLA90183C
Plumbing License: RMP# 40618

NACOGDOCHES LOCATION

2915 NW  Stallings Dr
Nacogdoches, TX 75965

877-936-1974
Lic #TACLA36670E
Plumbing License: RMP# 40618

HUNTSVILLE LOCATION

1233 11th Street
Huntsville, TX 77340

877-936-1974
Lic #TACLA98949E
Plumbing License: RMP# 40618

RICHMOND LOCATION

7225 N Park Dr,
Richmond, TX 77407 
Lic #TACLB19260E
Plumbing License: RMP# 40618

Why Call McWilliams?
  • Factory-Trained Technicians
  • Family Owned
  • Your Comfort is Our Top Priority
  • Trustworthy HVAC Specialists
  • We Repair All Makes & Models
  • We Serve Residential & Commercial Customers
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