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TRUSTED BY WESTMINSTER, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified glazing services reviews

Top-Rated Glaziers in Westminster - Updated Nov 2026

Avatar for GS Exterior Experts Corp.
GS Exterior Experts Corp.
5.0(
26
)
New Windows - 6 +

Serving Westminster, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Keith worked with me for about 3 months before I decided the final project. Keith was very professional and patient. He gave 3 estimates for which to choose from. He even hired a designer to help with the colors and placement of the panels. Work was started on time and it looks wonderful. I would highly recommend GS Exterior Experts."
woodtone board and batten
James Hardie siding
fiber cement
hardie board
rustic

+7

Response time2 days
Response rate85%
Recommended by94%of homeowners
Avatar for One Window At a Time
One Window At a Time
4.9(
102
)
New Windows - 6 +New Windows - 2New Windows - 3-5

Serving Westminster, CO and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"I had a situation that I needed one unique window, I couldnâ t get help from anyone, Bruce came out and helped us through a difficult situation. Excellent customer service and installation."
Before and After
Double hang with picture window
3 lite casement
Double hung windows with grids
3 lite slider with grids

+67

Response time1 day
Response rate97%
20 neighbors recently requested a quote
Avatar for Colorado Egress
Colorado Egress
4.6(
123
)
Egress Window - Install

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Customers say: Terrific value

"I found this company on Angi and Drew reached out to me the same day. I gave him some information on what is going on at my momâ s house, he gave me a ballpark of what it may Cost, a few thousand less than what other companies quoted me. we scheduled an inspection for 2 weeks later and a week after that 2 Egress windows were installed. He was very informative on what they would be doing, how much it would cost, how long it would take and more. He went above and beyond and was even able to do the framing around the new windows as well. When we are ready to get the other two rooms in my momâ s house done we will be reaching out to Drew and his team again!"
Interior trim - typical
Interior trim - typical
Interior trim - typical
Optional European Tiltturn Window
optional In-swing single hung window2

+10

Response time1 day
Response rate86%
Recommended by90%of homeowners
Avatar for DMD Window & Door Inc
DMD Window & Door Inc
4.7(
116
)
New Windows - 3-5New Windows - 2New Windows - 6 +

Serving Westminster, CO and surrounding areas

Approved

In business since 1974

Free estimates

Credit card accepted

"We had DMD intall a bay window for us in the 80's and were so pleased with the results. Needing to place windows and doors, I was delighted to see they were still here. Again, Bill was most accommodating and and responded to questions in a timely manner. Chad, Alex and Kevin came to demo and replace 2 sliding glass doors and several windows. Their work ethic and teamwork was unbelievable. I HIGHLY recommend DMD for any work you may want done."
project photos
Entry Door Replacement
CUSTOM CURVED WINDOW
REPLACEMENT WINDOWS
Arched glass window

+29

18 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Adams County Glass, LLC
Adams County Glass, LLC
4.8(
38
)
Window Glass - Install or ReplaceNew Windows - 6 +New Windows - 2+5 more

Serving Westminster, CO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We are extremely satisfied with Adams County Glass. We would not hesitate to use them again or give the highest recommendation to others. Every aspect from estimates, ordering, and installation was the highest quality."
6 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Westminster, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Windows are good. Work was sloppy. Still finding shards of glass on the floor and the furniture a week after completion. Caulking looks like a third grader did it- including caulking the screen door to the frame. For this type of investment, they should act like professionals."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1626 neighbors recently requested a quote
Recommended by85%of homeowners
Colorado Egress Windows
4.8(
16
)
Egress Window - Install

Serving Westminster, CO and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quick response

"I have been hiring contractors for decades and these guys are among the best... and their pricing was excellent. On time, did exactly what they said, great work, great people, when they were finished, the new egress window looked better than I could have hoped, and they covered the room and cleaned to the point you would never have known that I just had the window put in. Can't give them a high enough referral. I can see that it's no coincidence that all their reviews are 5s... just hire them. No question that I would hire them again."
Response time9 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 735
Glaziers FAQs, answered by experts

All of the things you use to help you get clean can leave your shower door looking dirty. Water can leave mineral deposits as well as unsightly spots when drops of water dry on the glass. Soap and shampoo can cause build-up and residue that leaves a layer of soap scum in your shower, which then attracts dirt. Mold and mildew can also contribute to dirty shower doors; these fast-growing organisms thrive in areas with poor air circulation, damp conditions, and residue from things like soap and shampoo.

This happens when condensation forms due to your room temperature being lower than its dew point. You can clean the glass with a combination of baking soda, vinegar, and warm water to wipe away the fog from the doors.

Yes, it is possible to replace only the glass pane in a window without replacing the entire frame. However, this is a complex task that is best handled by a window repair professional. A technician can safely cut the seal, remove the old glass, install the new pane, and ensure it is properly sealed. For double-pane windows, this process involves creating a vacuum between the panes and filling it with insulative gas to restore the window's energy efficiency. Hiring a professional also ensures you select the right type of glass for your needs. This repair is almost always more affordable than replacing the entire window and frame.

You can purchase standard mirrors up to 98 by 80 inches or larger custom mirrors. However, larger mirrors often need to comprise more than one piece of glass.

Despite their popularity and modern styling, glass railings have a few drawbacks. The first is their high initial cost. While they cost little to maintain, they can be costly to install. Also, scratches and chips in the glass are highly visible and require repairs. Additionally, glass railings require frequent cleaning to maintain their good looks. 

The Westminster, CO homeowners’ guide to glazing services

From average costs to expert advice, get all the answers you need to get your job done.