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TRUSTED BY MONTCLAIR, CO HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon594
    Verified window and door contracting services reviews

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

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

Serving Montclair, 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 One Window At a Time
One Window At a Time
4.9(
102
)
New Windows - 6 +New Windows - 2New Windows - 3-5

Serving Montclair, CO and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"Exemplary service on all levels. From initial contact, which was thorough and informative, impressed with follow up service, plus installation was flawless, Very Impressed with One Window At A Time. I would recommend this company to anyone looking for a reputable window company."
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
Ross Windows & Doors
4.3(
52
)
Doors - RepairDoors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace+22 more

Serving Montclair, CO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"We are very happy with our experience with Ross. They care about their customer satisfaction and are committed to quality craftsmanship. We got great doors at a great price, and would strongly recommend / use them again in the future."
delapitated atrium tansformation
sliding patio door with internal blinds
transformation to bay window
OUR WORK
OUR WORK

+15

Response time11 hrs
Response rate89%
12 neighbors recently requested a quote
Avatar for Adams County Glass, LLC
Adams County Glass, LLC
4.8(
38
)
New Windows - 6 +Window Glass - Install or ReplaceNew Windows - 2+5 more

Serving Montclair, 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."
8 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for NRWillis Construction LLC
NRWillis Construction LLC
4.9(
66
)
Doors (Exterior) - Install or ReplaceDoors - RepairDoors (Interior) - Install or Replace

Serving Montclair, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"NR Willis contacted me very quickly after I submitted a request on Angi. They gave me an affordable quote and was able complete the work within a couple days. The job consisted of fixing some trim, paint and caulking on three windows that were recently replaced and not done correctly by my window installers. They normally donâ t do paint jobs, but since this was a small job, they did it. Thank you!"
Baseboard Molding
Office Closet Floor
Entrance View of Home Office
View of back wall to Office Entrance
Response time1 day
Response rate91%
17 neighbors recently requested a quote
Avatar for BK Contractors
BK Contractors
4.6(
87
)
New Windows - 6 +New Windows - Multiple

Serving Montclair, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"It went wonderful, BK Contractors were just wonderful to work with, his main crew Paulo, Louis, Vincente, and Leno. They were Professional, easy to talk to, willing to answer any questions I had (I had a lot questions for them), they explained everything I asked and went out of their way to insure that we were satisfied. I was really impressed with their thoughtfulness and the attention they paid to detail. I have never met a contractor like Paulo. His crew would point out things on the house that other contractors have done that were sub par (not to sell more work, for them but so that we were aware. In most the areas they did repairs from the prior contractor's mistakes and did not charge us any extra.) In the end I can say that we are so pleased we have new siding, trim, gutters and decided to trim the house in the front with stacked stone. In short our home is beautiful thanks to Paulo and his crew. The price he charged was more than reasonable and work they did was beyond excellent. We could not be any happier with our home as it looks brand new! We were surprised to pay less than what we thought it going to cost us and the finished project is more beautiful than we could have imagined! We will gladly recommend BK Contractors to all our friends, family and neighbors."
Victor Street Interior/Exterior Home Remodel
Arvada/Garland Street
Golden Siding Replacement and Concrete Patio Pour
Knox Court
Westminster Irving Renovation

+116

Response time2 days
Response rate100%
24 neighbors recently requested a quote
Avatar for Bellwether Homes
Bellwether Homes
4.7(
27
)
New Windows - 6 +New Windows - 3-5New Windows - 3-5 - For Business

Serving Montclair, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We were very pleased with their work, timing, and quality of workmanship. We have received many positive comments on the appearance of our home. It is a great feeling to look at the home and know it has been sealed well against the weather and elements. We are very glad we chose a long-life product and an experienced team to install it. We would readily recommend Colorado Siding Repair to anyone who wants a quality product installed well at competitives prices, by folks with great integrity."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+95

Response time1 day
Response rate100%
43 neighbors recently requested a quote
Avatar for Clear Choice Interior Glass, LLC
Clear Choice Interior Glass, LLC
4.5(
35
)
Window Glass - Install or Replace

Serving Montclair, CO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Jason was AMAZING! He called me the same day I sent in a request. Great communication. We had able to come and hang my shower door in 1 day! He was super nice and did an amazing job A . I am going to hire him again for my sliding back door!"
Basement double doors
Shower Enclosure
Shower Enclosure
Glass Replacement
Shower Enclosure

+5

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
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Showing 1-10 of 891
Window Door Contractors FAQs, answered by experts

Some hardware or specialty window stores in your area may repair damaged screens, but it’s less time-consuming, more convenient, and potentially more affordable to hire a screen repair technician to come to your home to do the work on-site. The screen technician will have the tools and experience to get the work done the same day, and they can inspect other screens while there to help avoid repeat repair costs in the future.

The screen material you choose depends on your needs. Here are some differences to consider:

  • Fiberglass is the least expensive but needs replacing more often.

  • Aluminum suits almost any job and doesn’t stretch as easily as fiberglass. 

  • Pet-resistant screens are more expensive than fiberglass or aluminum, but they’re also wind and weather-resistant. 

  • Metal screens, like stainless steel, are the most expensive material for rescreening your porch or sunroom. However, they last for years and are golf ball-resistant.  

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

Pet-resistant, vinyl-coated polyester is one of the strongest window screen materials available, with some manufacturers touting a 7x increase in strength compared to standard fiberglass screens. Stainless steel security screens are also extremely strong, but they’re not suitable for coastal areas due to the risk of corrosion from salty sea air. If sea air isn’t a concern, stainless steel is extremely tough.

You can trim an overhead garage door screen to fit your garage door opening. This is a particularly helpful hack if you have an irregularly sized garage door opening but are still interested in installing a garage door screen to keep pests and debris out. Trim the garage door screen carefully to avoid unsightly edges or an uneven fit.

The Montclair, 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.