With So Many Choices In Colorado Home Improvement, How Can A Homeowner Know They Are Choosing The Best Company?

Always Look For FACTS, Not “Claims.”

Most home improvement companies will tell you they have “good service” and “quality products.” That’s fine as far as it goes, but it really doesn’t give a homeowner any basis for making a decision on a contractor.

That’s why we prefer to deal in FACTS, not claims. Here is a summary of the best reasons for choosing us:

Real Promises

No Down Payment Policy – You don’t pay us a dime until the job is done – and done right. We are accountable to you – no ifs, ands, or buts.

Complete Quotes – You get a comprehensive quote from true professionals. We don’t do sloppy “quotes” that “might change.”

Deal Directly With The Owner – Let’s face it. No one is going to care like an owner. You’ll be dealing directly with an owner for maximum accountability.

Best Window & Siding Products Available – To put it plainly, we won’t install inferior products because they are a terrible long-term value for our customers. If we wouldn’t want it on our own homes, it won’t go on yours.

Most Comprehensive Warranties Available In The Industry – The best products come with the best warranties.

25-35% Lower Prices Than National Companies – We’re the BEST VALUE IN THE MARKET – PERIOD. We never over-schedule jobs to pad profits. Every job is given the amount of time it takes to do properly.

Proven Experience & Credentials

2023 Is Our 30th Year In Business – In an industry that sees most home improvement companies fail in 5 years or less, we have stood the test of time.

BBB Accredited Member Since 1995 – Top rating of A+ and 18 years as a Gold Star BBB Business. (With not 1 complaint lodged with the BBB ever.)

Same Awesome Window Installer for 8 Years and Same Terrific Siding Installer for 16 Years – The amount of turnover in the home improvement industry is a little scary. With us, that is not a problem. We hire and retain the very best. And we have over 100 years combined experience in home improvement.

More than 3000 Happy, Completely Satisfied Customers, And You Can Talk To Them Yourself – Not only do we have tons and tons of projects completed, you are welcome to talk to the happy homeowners yourself. We have literally THOUSANDS of references in the Denver metro area.

Fully Licensed & Fully Insured – We have all the proper licenses to work in Denver and all surrounding areas. We also carry the proper amount of insurance, including Workman’s Compensation.

Angie’s List 2011-2020 Super Service Award – This well-respected independent review site gave us their top award for service 10 years in a row.

Those are the facts. We’d be honored to give you a free consultation and quote on your home improvement project. Call us and we’ll get is scheduled.

About Us

Honest & Dependable

Prestige Products Windows & Siding is far from your average home improvement company. We’re a detail-oriented team with a simple business philosophy: Deal with people fairly, provide exceptional value, and treat every homeowner the way we would want to be treated. When you partner with us, you won’t encounter any high-pressure sales tactics, fake discounts, or other gimmicks. Instead, you’ll receive the best-in-class products, top-notch installation, and comprehensive service that we’re known for providing. We want you to be thrilled with the results at your home in the Denver, Colorado, area, which is why you won’t have to pay a dime until we’ve finished your project and you’re completely satisfied with our work. In short, we do business the old-fashioned way—we’re honest and we keep our word.

Satisfaction Guaranteed

Hear From Our Customers

We’re proud of the work that we do, and our customer reviews speak to the kind of quality you can expect when you partner with us.

They went the extra mile

“We had some weird shaped windows - trapezoid and just old in general. They came did a great demonstration and explanation on window. They were straight forward. The timing they said, was what was met. When there was an issue (because we had super old windows) they addressed it right away and let us know it would take extra time. They went the extra mile to make sure we were satisfied with service. Overall, fantastic customer service and top quality. It was fairly priced too, we had about 5 different quotes from around the area. #customerserviceonpoint #windowsanddoors #beautifuljob”

Bridgette A

I simply can’t say enough!

“I simply can’t say enough about Prestige Window and Siding. Despite the many setbacks with the weather, their team worked diligently to get the siding done. Mark is a true artisan and did a wonderful job, making sure to address every issue with my husband and me. I am thrilled with the results. It’s like a brand new home. I would HIGHLY recommend Prestige Windows and Siding to anyone who wants the job done with honesty and integrity. They are hands down, the best!! Thank you Don and Mark.”

Danielle N.

overall was a great value

“I had Prestige replace 7 windows in my 113 year old bungalow in Northwest Denver, and I'm glad I went with them. The price wasn't the lowest quote I got, but it was still significantly cheaper than some of the big names in the window business, and overall was a great value. Dustin is a great, no-pressure sales guy, James is a fantastic installer (even providing some alternative trim options to maintain the historic look of my house), and Bobby is a great field support guy. There were some minor issues with one of the windows, and they did a great job resolving it. I will absolutely use them again in the future.”

Tom K.
The Right Choice for Windows & Siding in the Denver Metro Area