Why Allied Siding & Windows?


  • Affordable,Local,Reliable
  • Service You Will Remember For Years To Come
  • Quality, Factory-Trained Crews
  • Exceptional Value
  • Solid Reputation
  • Brand Name Products


  • More than 25,000 satisfied customers in Texas!
  • Same name and phone number for two decades!
  • BBB member since 1988!
  • Industry-leading product and labor warranties!
  • Largest HardiePlank® Lap Siding installer in the US!
  • Largest Simonton window installer in Texas!

An Award-Winning Company

lone-star-collegeLone Star College System
Small Business of the Year Award for 2010
bbb-distinctionBetter Business Bureau
Winner of Distinction
bbb-distinctionBetter Business Bureau
Pinnacle Winner

Delivering Award-Winning Products

simonton-masterSimonton Master Installer
James Hardie Elite Preferred Contractor
jd-powersJD Powers
Simonton was ranked “Highest in Customer Satisfaction with Windows and Doors, Four Years in a Row. Tied in 2013”

owens-corningPreferred Roofing Contractor
energy-starEnergy Star
ghbaGreater Houston Builders Association

good-housekeepingGood Housekeeping Seal
lead-safeEPA Lead-Safe Certified Firm

extreme-makeover-home-ediionExtreme Makeover Home Edition
good-morning-texasGood Morning Texas
great-day-houstonGreat Day Houston