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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
18 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!"
9 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

Yes, it is generally better and more cost-effective to replace all your windows at once. Contractors often lower the per-window labor and material costs for larger projects, saving you money in the long run. Installers may also quote a flat rate for overhead, making multiple small jobs more expensive than one large one.

Replacing all windows simultaneously offers other advantages:

  • Aesthetics and Home Value: It creates a cohesive style and uniform energy efficiency, which is appealing to potential home buyers.

  • Efficiency: The entire replacement process, which can take several weeks, is completed in a single, more efficient project.

However, replacing all windows requires a significant upfront investment. While you can replace just a few windows, experts recommend replacing at least five to eight at a time to avoid high overhead costs. An exception is when a single window is damaged; in that case, it can be replaced on its own.

The cost of window installation depends on several factors, including the window type, size, and frame material. Labor rates, the need for custom sizing, and any required structural modifications will also influence the final price.

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

While clean windows don't automatically increase home value, they make your home look more attractive from the outside, and since the exterior is the first thing a potential buyer will see, it can help make a good first impression that paints the rest of your home in a positive light. Educated homebuyers will see that your home is well cared for if they see clean window tracks and sparkling window glass, which can contribute to an overall positive opinion of your property. Clean windows give the impression that the rest of the home—including systems and appliances—is probably well-kept, too.

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

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.