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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%
44 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
19 neighbors recently requested a quote
Recommended by98%of homeowners
Champion Windows of Ft.Collins
4.2(
130
)
New Windows - 3-5New Windows - 6 +

Serving Wellington, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"I did my homework before deciding on where I'd buy my windows. Got three quotes; all very reputable companies. Champion (John) gave the best presentation by far! Very knowledgeable, very detailed with window samples and heat indicators to actually show me Champion windows efficiency. Best price, best financing. Now I know where to buy the next set of windows!"
10 neighbors recently requested a quote
Recommended by95%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%
40 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

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

The disadvantages of putting plastic over your windows are that they are time-consuming to install and don’t always have the aesthetic that you may be looking for. The plastic is lightweight and not at all sturdy, so if you have kids or pets, the plastic can rip easily, meaning you’ll need to replace it often. It also doesn’t allow for the freedom of window movement that window film or shades offer. The single advantage that plastic window coverings have is that they are inexpensive and can be simple to install.

Most properly installed and maintained windows last between 15 and 20 years. Fiberglass windows last much longer than your average window. Since they don’t warp from temperature changes, rust, or rot, you might be able to hold onto fiberglass windows for up to 40 years. On the other hand, poorly maintained wood windows may only last for a few years.

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.