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TRUSTED BY WELLINGTON, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon95
    Verified window services reviews

Top-Rated Window pros in Wellington - Updated Nov 2026

Avatar for Empire Glass Company
Empire Glass Company
4.9(
129
)
New Windows - 6 +Window Glass - Install or ReplaceNew Windows - 3-5+6 more

Serving Wellington, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"cott even showed me how to remove and replace the window incase I have problems with other windows in the house knowing that we would have problems hiring to have other windows repaired on our fixed income ver_ nice man. thank you Scott. it very nice to have windows I can open and close again and knowledge of how to fix further issues buy myself if beeded. Thankyou so much for your honesty and help. There was a window that I thought needed repair and he save me money by showing me that one of the windows was working ok. Very honest and snd helpful business"
In glass pet door
Frameless Rain Glass
Frameless Custom
Frameless Custom
Frameless Custom

+20

Response time1 day
Response rate97%
43 neighbors recently requested a quote
Avatar for United Window Cleaning, LLC
United Window Cleaning, LLC
4.7(
89
)
Window Cleaning

Serving Wellington, CO and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"United provides gutter cleaning and window cleaning. Wow! They are on time, very professional, efficient, and pleasant to work with. Highly recommended. My gutters are clean and windows sparkle!"
Student Rec Center
 Up close and personal
 look at those windows shine
CSU
Response time1 day
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Bellwether Windows, Siding, & Doors
Bellwether Windows, Siding, & Doors
4.8(
26
)
New Windows - 6 +

Serving Wellington, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"After looking for a couple of years and not being able to find a siding company that would smaller jobs, I finally found Colorado Siding Repair. They came out and reviewed the job to replace one wall of siding on my garage that was badly warped. I chose to use a different type than the original, remove a damaged vent, etc. and it came out perfect. They were prompt, kept the work area clean, did some additional finish details to make the front of my house look great. I had one small issue and they promptly came back out and fixed it immediately. I highly recommend this company (and have to several people). They are doing a great service by offering repair/replacement on smaller jobs."
Response time1 day
Response rate100%
42 neighbors recently requested a quote
Ross Windows & Doors
4.3(
52
)
Door or Window Screens - Install or RepairNew Window - SingleNew Window - Single - For Business+8 more

Serving Wellington, CO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Wayne Ross, is a very respectful hard working PRO. He does exactly what he tells you he will do , he put in a Patio door for me when Others were saying it was to much work and the price was WAY much for me to pay, it just could Not be done , HA ! Wayne had NO PROBLEM at all putting it in , witch greatly helped me be able to get my Six little Dogs out without needing to shovel snow that is SO Very Hard for me to do, the door looks BETTER then I ever thought it would , He is your PRO If you need something done , CALL HIM !!"
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 1-800-HANSONS (Denver Windows)
1-800-HANSONS (Denver Windows)
3.8(
770
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Wellington, CO and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Warranties offered

"Hanson was a pleasure to deal with from day 1 to the last day when they finished installing the windows. Everyone I dealt with at this company made me feel comfortable with the decision to go with them, my house looks great and the windows are amazing, Thank You."
Siding
Siding
Siding
Siding
Roofing

+21

Recommended by85%of homeowners
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Windows FAQs, answered by experts

Impact windows can last between 10 and 40 years, depending on how much wear and tear they receive. This is roughly within the range for standard windows; standard windows tend to last between 15 and 50 years. You can extend your windows’ lifespans by performing regular maintenance on them and ensuring they are installed correctly.

If your double-glazed windows are letting in a lot of noise, it might be because of improper installation. You may need to apply an acoustic caulk around the window to close any gaps or hire a window installation expert to fix the windows. Double-glazed windows are typically more effective at reducing noise when they have thicker glass panels or have a gas filling, like argon or krypton, between the two glass panels.

Folding window installation costs about $1,600 on average, ranging from $500 to $3,000. The cost factors of this project include the size, the type of folding windows, the number of panels, and the type of glass. Different types of folding windows include:

  • Standard folding window: $200 per linear foot

  • Glazed folding window: $240 per linear foot

  • Standard folding window and swing door: $1,000 per linear foot

  • Folding window and sliding door: $2,000 per linear foot

Your new windows may let in more noise than your old windows because they are not the right size or they were installed improperly. Improper installation, or choosing windows that are too small for the opening, can create gaps around the window that let in noise.

Another factor could be the STC and OITC ratings. If your new windows have lower ratings than your old windows, this means they have lower performance when it comes to dampening noise from the outdoors.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

The Wellington, CO homeowners’ guide to window services

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