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Window Replacement & Installation Services


Houston's Most Trusted Window Replacement Service

When it comes to window replacement, Longhorn Windows knows what you need. Get the perfect combination of energy savings and attractive design with a durable solution – all at an unbeatable price! And our expert installations ensure your purchase is well-rounded. For years, we've proudly served the Houston area with providing the best quality window replacements and custom window manufacturing, becoming a go-to window partner for residential and commercial projects.

Dining room with single hung windows.

Window Replacement Services

Make your home a bright, inviting space with our selection of windows! With double-hung windows for ventilation and picture frames to showcase beautiful views, plus bow & bay styles to make an architectural statement – not to mention endless opportunities for custom designs – we have just the right window replacement style you need.

Texas flag waving.

Made In Texas

Proudly providing the best in Texas craftsmanship, our windows are made with top-quality materials sourced from across the Lonestar state.

House with many types of windows.


This month, our customers can snag some sweet deals! Enjoy a free window consultation to see what window upgrades are right for you. Plus, when you refer friends and family they’ll receive $100 off – while you gain huge savings. What’s not to love?  Click the link below to see this month’s hot offer before the promotion ends!

Five star reviews on Facebook, Yelp, Google, & Instagram.

Our Window Replacement Will

Transform Your Home

We're a team of window specialists that will transform the look and efficiency of your home!


What Our Clients Say

Our clients from around Texas rave about our window replacements!

Longhorn Windows customer Jim Hunter

"My heating bill is lower in the winter and my cooling bill is lower in the summer. Simple as that!"

Jim Hunter


Longhorn Windows customer Stacey Watford.

"The quality of my new windows is amazing. As I get older, I appreciate quality more and more."

Stacey Watford


Longhorn Windows customer Maria Gonzalez.

"My energy bill dropped almost immediately after I had my new windows installed by Longhorn Windows."

Maria Gonzalez


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