Enjoy A More Beautiful Living Space

Residential Window Replacement

Upgrade Your Home with Energy-Efficient Windows

Buy 3 Windows,

Get the 4th Window FREE

Save on energy bills, boost your home’s value, and enjoy a more beautiful living space with expert window replacement from Harlingen Glass – serving the Rio Grande Valley for over 40 years!

The #1 Glass Installation Experts

Trusted For Decades

4.8 Stars, 52 Reviews

Google Reviews

Why You Need New windows

Are Your Windows Costing You Money?

Higher Energy Bills & Poor Insulation

Old or poorly sealed windows can let heat escape during winter and let it in during summer—forcing your HVAC system to work overtime and driving up your utility costs.

Uncomfortable Indoor Temperature

Drafty windows can create hot and cold spots in your home, making it difficult to maintain a consistent, comfortable temperature year-round.

Outdated & Unattractive

Faded frames, cracked glass, and outdated styles can make your home look neglected, both inside and out—leaving a poor impression on guests or potential buyers.

Reduced Home Value

Windows are a key part of curb appeal and energy efficiency. If yours are old or damaged, it can decrease your property’s value and deter buyers.

Why Homeowners Trust Harlingen Glass

Better Windows, Better Home, Better Living

Lower Energy Bills

Reduce heating & cooling costs with insulated windows

Comfort & Style

Enjoy quieter, better-insulated, and more beautiful living spaces

Increase Home Value

Boost curb appeal & resale price

Hassle-Free Install

Quick & professional service by trusted local experts

Buy 3 Windows, Get the 4th Window...

No pressure – just expert advice and a clear quote!

Why Homeowners in the Rio Grande Valley Trust Us for Window Replacement

    
 
 
       Posted on Google  
   
   Beto Ramirez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Glass is affordable, customer service is great and friendly. Ms. Laura gives free quick glass classes :) She taught me some things about insulated glass I didn’t know about. Now i know where to go if i ever need a glass again(i hope i dnt need one again tho :))
  
 
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   Tracy Torres 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent customer service
  
 
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   Gilbert Torres 
 
 
 
 Trustindex verifies that the original source of the review is Google. As a walk in was replacing the glass for a refrigerator shelf.  Cut a piece of plexiglass to fit and while waiting gave me a cold water.  What more could you ask for in service.  Great experience.
  
 
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   A Perez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent work and customer service.  Thank you Laura!
  
 
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   Cindy Hernandez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Harlingen Glass & Co has the best customer service. They are very knowledgeable and had our product done quickly and it came out beautiful. They have met our glass needs for many years.
  
 
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   VJ Muniz 
 
 
 
 Trustindex verifies that the original source of the review is Google. What great service and people at Harlingen Glass & Mirror. I needed a couple pieces of glass cut for a project I’m working on. These folks were amazing and well priced. Wonderful communication as well. I’ll be back! Thank you!
  
 
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   Ricardo Zamorano 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great customer service and work!
  
 
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   mark ferner 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful and very quick.  Highly recommend.
  
 
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   Andy Hancock 
 
 
 
 Trustindex verifies that the original source of the review is Google. First class service, locally run, great products and staff that know what they are doing! Great on plexiglass glass
  
 
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   John Miranda 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a patio door installed by a very well respectable and well trained staff.. I was very satisfied with the job and the team.. On my next project I want this team.. Great job!!