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COLORADO: (720) 400-2929 ILLINOIS: (847) 730-7070
Looking for a reliable company in Denver CO to bring your windows in your home or business back to life? We can help!

United Windows Pro is an elite window glass repair service company in Denver and surrounding areas, which specializes in window glass repair or replacement, foggy windows repair and restoration. Whether it’s a minor functional repair, aesthetic restoration, hardware or glass replacement, our licensed, bonded, and insured experts will do their best job. Join the club of our satisfied clients! 

Broken Windows Repair Services




Window Glass Replacement

From United Windows Pro to your home.

Windows and doors are integral parts of every building’s exterior, and since they are always in contact with the environment and get affected by a variety of weather conditions, even the highest quality materials wear off. At some point, every window and every door will require some repair. And if you feel that your windows need renovation, you’ve come to the right place. 

As one of the best window repair services providers in Denver CO, we come up with the ideal solution for every client based on their wishes, resources, timeframes, and budget. Whether it’s a planned renovation or an emergency, the United Windows Pro team will be able to help you out. No matter what windows we’re working with, rest assured knowing that its integrity will be preserved. Our specialists with years of experience provide the following window repair services:

Insulated glass unit replacement

Single, Double, Triple Panes

Tempered glass

Storefronts glass

Patio door glass

Laminated glass

Low-E glass

3/32”, 1/8”, 3/16”, 1/4” glass

Muntin Bars

Looking for a window glass replacement quote? Get in touch with our team to request a free quote.

We offer many great services to help you. Have a look at some of our services below.

Window Glass replacement

Insulated glass repair & replacement

Patio Door Hardware Repair

Re-caulking, Caulking Service

Commercial Glass Repair & Replacement

Patio Sliding and French door repair

Double, Triple and Single pane Glass replacement

Window Reglazing and Bead Replacement

Tinted Glass & Obscure Glass

Window Sash, Sill and Frame repair

Repair of window equipment and balancer

Repair of Storm and Screen Windows

Annealed, Low-e, Tempered, Reflective Glass

Wood Window Glass Repair

Weather conditions play a big role in deteriorating wooden windows. Working with wood windows is a form of art. Our highly trained technicians come with many years of experience in restoring your wood windows. United Windows Pro specializes in wooden window repairs. We provide all kinds of wooden window repairs, from replacing rotted window sash, window sills, frames, etc.  Contact us today to schedule a free estimate.

Rotted window sash replacement

Wood Window Sill replacement

Wood window frame repair


Check out some of the work we have completed in Denver CO.

Window Before Repair By United Windows ProWindow After Repair By United Windows Pro



We cover a broader area than most other window repair companies.

Denver area
Chicago area


At United Windows Pro, we stand behind and guarantee all of our work. We are insured and bonded for your protection.



Damaged or broken glass typically calls for pane replacement.


Moisture can find its way between glass panes causing problems.


Don’t let foggy windows obstruct your view or lead to further issues.


A broken seal can lead to dampness and moisture problems.

Window Hardware Replacement

Windows don’t open properly? United Windows Pro specializes in window hardware replacement. We can get parts to almost any window. Please call us today to set up a free estimate.

Foggy Glass Replacement

If you are already familiar with glass insulation service, you know that no matter how professional installation is and no matter how expensive the windows are, the glass will inevitably fog up. It happens because the sealants used to insulate the windows aren’t totally impermeable to moist. After years of good use, your insulated glass panels may become foggy, but it doesn’t mean the windows need to be replaced. We can replace the glass and you will enjoy the clear view again! Please don’t hesitate to call us today and set up a free estimate.

Why Work With Us

We are proud to say that our professionals guarantee the top quality services and the utmost safety of our works. As one of the biggest window glass repair companies in Denver CO with the largest service coverage, we provide a warranty on all our jobs. Here at United Windows Pro, customer satisfaction is our top priority.

Some of the benefits of working with our company:

All kinds of high-quality window glass replacement/repair services

All of our work is backed up by a warranty

Fast emergency response

The largest service coverage in Denver

A team of licensed, bonded, and insured experts with years of experience

Availability of professional equipment to handle projects of all sizes

Willingness to preserve the original character of your exterior

Recognized by HomeAdvisor in various categories

Trusted by hundreds of customers in Denver and beyond


United Windows Pro Customer #2

Great job with installation

James F. in Brighton, CO
Rating : 10

Nice people. The handyman was a little later than quoted time but came the day that was scheduled. Great work!

Delores W. in Thornton, CO
Rating : 10
United Windows Pro Customer #1

Showed up on time to provide a quote and were very responsive with their follow up. They were very respectful of my home and worked with their shoes off (I didn’t even ask them to do that). The installation of my new glass looks almost too good, as now my other windows they didn’t install don’t look nearly as good (probably just need to clean them)! Also, I had some other windows that were having a hard time locking and they took care of that while they were on site. All around a great experience from George and his highly professional teammember.

Wolfgang Z. in Denver, CO
Rating : 10
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