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TRUSTED BY WESTMINSTER, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Westminster - Updated Nov 2026

Avatar for Colorado Outdoor Life, LLC
Colorado Outdoor Life, LLC
4.9(
84
)
Window Well Covers - Install or Repair

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I had the best experience with Rick and his crew. Rick replaced a window well, and caulked 2 other window wells to prevent water from coming in the basement. Awesome job, and done the correct way. Iâ ll highly recommend Rick and his crew anytime. Thanks again Rick"
Window Well Cover - Cherry Hills
Polycarbonate Window Well Cover
Polycarbonate Window Well Cover
Polycarbonate Window Well Cover
After Window Well Maintenance

+17

Response time2 days
Recommended by86%of homeowners
Avatar for DMD Window & Door Inc
DMD Window & Door Inc
4.7(
116
)
Doors (Exterior) - Install or ReplaceNew Windows - 3-5New Windows - 2+2 more

Serving Westminster, CO and surrounding areas

Approved

In business since 1974

Free estimates

Credit card accepted

"DMD Windows did exceptional work installing our new windows; completely professional and excellent workmanship. The team is communicative and honest. They go above and beyond and I would (and do) recommend them to anyone looking for high quality product and work. These people are pros; you do not have to second-guess what they are doing, and they do their job with integrity. I love our new windows!"
project photos
Entry Door Replacement
CUSTOM CURVED WINDOW
REPLACEMENT WINDOWS
Arched glass window

+29

17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for On Demand Contracting
On Demand Contracting
4.5(
52
)
Doors - RepairDoors (Exterior) - Install or ReplaceSliding Door or Tracks - Repair+7 more

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Small jobs welcome

Credit card accepted

"RJ did an excellent job adjusting our front entry door and storm door. The house had heaved over the years and the doors were hard to open and close. We thought about getting new doors from a big box, but then we found RJ at On Demand 24/7. Now are old doors work great! Thanks RJ!"
PAINT
TRIM
FLOORING
GETTING DOOR INSTALLED
DOOR INSTALATION

+110

Response time5 hrs
Response rate100%
58 neighbors recently requested a quote
Avatar for In the Grain Houseworks
In the Grain Houseworks
4.9(
94
)
Doors - Repair

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Small jobs welcome

"We hired David to install a door in an existing frame but flip the direction the door opened. David was very friendly to work with and efficient getting the job done. Most importantly the final result was exactly what we asked for. 5/5 experience. We will be hiring David again for future craftsmen projects."
Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Ross Windows & Doors
4.3(
52
)
Doors (Exterior) - Install or ReplaceDoors - RepairDoors (Interior) - Install or Replace+22 more

Serving Westminster, CO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."
delapitated atrium tansformation
sliding patio door with internal blinds
transformation to bay window
OUR WORK
OUR WORK

+15

Response time11 hrs
Response rate89%
11 neighbors recently requested a quote
Avatar for Cransten Remodeling
Cransten Remodeling
4.7(
350
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For Business

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"We're very happy with Cransten Service All Start company and especially with Pace Jorgensen who did an outstanding job in replacing our single sidelight front door with mahogany solid wood door with speakeasy window and double sidelights. Pace showed great professionalism, great communication, and very high-quality work. I would strongly recommend Pace and Cransten Services All Stars to anybody. Thank you Pace for all of your hard work that yield an awesome result!"
Garage Cabinet Assembly
Bathroom Shower Tile
Fencing Job
Fencing Job 2
Kitchen Remodel

+12

Response time6 hrs
Response rate98%
191 neighbors recently requested a quote
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

"Our window started leaking after a big rain storm and I wasnâ t able to isolate the source of the leak. Jason came out the same day and was able to identify the issue with the caulk around the glass. He answered all of our questions and provided a very reasonable quote which they came back to fix the following week after the window had dried out. We had a couple other windows we were worried about sealed at the same time. Great service and workmanship! I would recommend them for all your window and glass needs."
6 neighbors recently requested a quote
Recommended by78%of homeowners
...
Showing 1-10 of 1199
Window Door Contractors FAQs, answered by experts

Most solar screens last 10 to 15 years, depending on the material quality, exposure to weather, and the level of maintenance. High-quality materials and regular cleaning can extend their lifespan, while harsh climates or neglect may shorten it. Routine cleaning, inspecting for damage, and avoiding harsh cleaners can help extend the lifespan of your screens.

If you’re not keen on using a traditional doggie door, there are some alternatives. One popular option is a solid, insulated door that you can lock when you’re out of the home for added security. You can also opt for a doggie screen, which you can lift and lower to allow your pooch access to the outdoors. These are a bit more convenient to use than a regular exterior door, although security could be an issue. You can also install a screen door with a small opening for your pup to prevent bugs from coming inside as your dog exits.

Window screens can take anywhere between 10 minutes and an hour to replace, depending on the complexity of the replacement and the accessibility of the window. Replacing the screen inside an existing frame normally takes longer than replacing an entire screen, frame and all, if you purchase a prefabricated screen already mounted on the frame.

Adding a window to a brick house costs $3,100 to $10,575. Because you’ll need to make changes to the structure of the home, the cost will include obtaining permits and hiring the best pros for this complex job. Larger windows will cost more to install, and the cost can vary based on the window frame material you choose.

While the benefits of garage door screens usually outweigh the downsides, there are some cons to installing one. First off, they can be quite expensive, especially if you’re having a professional install a retracting screen or a custom size screen. Second, they let fresh air and natural light in, but they also don’t provide the same privacy from people in the neighborhood that a solid door does. As you might guess, screens also won’t insulate your garage, so they’re often not usable in colder weather.

The Westminster, CO homeowners’ guide to window and door contracting services

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