About Us

At Reliable Windows, we are a family-owned and operated window manufacturer based in Houston, Texas. Our mission is simple: deliver high-quality vinyl windows that homeowners and contractors can depend on — at a fair price, with fast turnaround.

With years of experience in the industry, we’ve built a reputation for precision craftsmanship, honest communication, and on-time delivery.

We specialize in:

• Double-pane, insulated vinyl windows
   
• Custom sizing and mulling options
   
• Energy-efficient glass with argon gas for maximum performance
   
• Serving both retail clients and contractors across Greater Houston
   

From a single replacement unit to full-scale development supply, we treat every order with the same care and urgency.

• ✅ Made in Houston – All windows are built locally, allowing for faster turnaround and easy pick-up or delivery.
   
• ✅ Energy Efficiency – We use insulated glass units with argon gas to help lower utility bills and increase comfort.
   
• ✅ Customizable Options – Available in a variety of frame colors, glass types, and configurations.
   
• ✅ Contractor-Friendly – We work closely with installers and builders, offering bulk pricing and labeled packaging.
   

We know windows are more than just glass — they’re about peace of mind, efficiency, and curb appeal.
That’s why at Reliable Windows, reliability isn’t just our name — it’s our standard.

📍 6706 Calle Lozano Dr, Houston, TX 77041
📞 713-364-4482
📧 admin@reliablewindowstx.com

👉 [Request a Free Quote] – Fast estimates for homeowners and contractors.