What started as a one-truck operation in 2008 has grown into Houston's go-to HVAC and air duct contractor — without losing the personal touch.
Founder Marcus Reyes started Lone Star Air & Duct after years working for a national HVAC chain — frustrated by upsells and inconsistent service. He set out to build a company that treats every Houston home like his own.
Eighteen years later, our team of NATE-certified technicians has completed over 32,000 repairs, installations, and duct cleanings across Harris, Fort Bend, and Montgomery counties — and we still answer the phone the same way: ready to help, no pressure.
We diagnose the real problem and quote a flat price before touching your system — every time.
Houston heat doesn't wait. Our average dispatch time is under 2 hours for emergency calls.
Every technician is NATE-certified, background-checked, and continuously trained on new systems.
Founder & Lead Technician
Operations Manager
Senior HVAC Technician
Join 32,000+ Houston homeowners who trust Lone Star Air & Duct.
Get Your Free Quote