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Business ProfileWindow Installers in Denver, Colorado

Window World of Denver

Window World of Denver

Window World of Denver has served the Greater Denver area since 2003, replacing windows and doors. Its process runs from a free estimate to final installation, with made-to-order products.

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Business Highlights
  • The business is locally owned and operated.
  • The business offers a lifetime limited warranty.

Service Area

Denver, Brighton, Commerce City, Derby and Federal Heights.

Active Business Listing

Window World of Denver is one of 9 window installers ProsGrade lists in Denver, Colorado.

Active
Public local listing
Listing details

2 services listed: Replacement windows and Replacement doors. Open weekdays, closed on weekends. 484 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Window World of Denver compares with the other 8 window installers on ProsGrade in Denver, using public Google ratings and review counts.

  • One of 9 Denver window installers on ProsGrade.

Services Covered

2 services
  • Replacement windowsDouble-hung, 2-lite and 3-lite sliding, casement, bay and bow, awning, custom-shaped and garden styles.
  • Replacement doorsEntry, patio, French rail patio and French doors.

Reviews

What customers say

Customers praise the installation crews for quick, tidy work and describe sales conversations as clear and unpressured. One condo customer said the initial quote helped with HOA paperwork and noted that the installer protected the new carpet and cleaned up outside.

Customer Reviews

Phillip Lucas

Overall, the experience was great. I love the new windows and the price was fair. Communication from start to finish was excellent and I was not pressured on any of it. I live in a condo with an HOA. So getting the original quote helped with the documentation submission to them. The windows, once a 50% down is made, could take 8-12 weeks to get in. I was surprised when it was 5 weeks. Of course your mileage may vary. The installer was great. He called before arriving, was quick and most importantly, clean. He used a blanket on my new carpet and picked up after the work along the outside. If you are dealing with an HOA Get the approval first!
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Brenda Borashko

We recently had our old windows replaced by Window World, and the experience was great from start to finish. After getting multiple quotes, they offered the best price by far, which really stood out to us. Our sales representative, Mike Cook, was especially wonderful to work with — he was knowledgeable, honest, and never pushy, which we really appreciated. The installation team was quick, friendly, and professional. They showed up on time, kept everything clean, and took the time to answer all of my questions thoroughly. Our new windows look fantastic, and the whole project felt smooth and stress-free. I would definitely recommend Window World to anyone looking for quality windows at a fair price with excellent service.
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Collette Scott

I am beyond happy with my rolling French doors by Window World. I hated my French doors that opened into my home. I didn’t want a sliding glass door, I wanted something that looked like a French door with blinds inside the glass. Window World came up with Perfect solution for me. When Steve Bell came to my house and showed me the door I was sold. I had shopped three companies and the prices at Window World. Beat them all. My installer Hector Hernandez was amazing. He showed up on time. Did a fabulous install cleaned everything up, and left me happy as a clam.
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Shari Rowlett

My neighbor, on three different occasions, said to contact Window World for my new windows. I trusted my neighbor completely. Mike Cook came and explained the entire process thoroughly and showed me the pricing. It was half what I had been told by another company. Mike was wonderful to work with. My windows were ordered and arrived before the earliest expected date. I was thrilled at that as the installation was in December, when the temperatures here in Castle Rock were not hot and not too cold for the work. I had the very best installer, Hector, who, by himself, installed seven of my windows the first day and the eighth window and sliding glass door the second day, including replacing necessary trim boards that were bad. I was so impressed with him - efficient, experienced, hard-working, honest, professional, and friendly. He definitely knew what he was doing. All went perfectly. I love the new windows! I couldn't have asked for better people to deal with than Mike and Hector!
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Becky S.

I love my new windows. They look great in my house that is over 100 years old and have cut down on drafts and noise. Steve did a wonderful job explaining the process, the window options, and making sure I was happy with the final product. Jesus and his crew did an amazing job installing the windows. They worked quickly and efficiently but provided a clean and quality installation.
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Frequently Asked Questions

What happens during Window World of Denver’s in-home estimate?

The visit includes measuring existing products, discussing available options and providing a no-pressure quote.