We were referred by a neighbor I am blown away by the over all service we experienced. From the…read morestart of the process talking with their sales rep Keith Nisonoff who was highly knowledgeable about exactly what we needed and also communicated promptly throughout the process, to Matt and Ed coming by to take measurements, their amazing office staff (Julie and Monica) who were always so helpful then finally to the installer Jeff Gamet.....he was amazing. It was an all day job and our window looks beautiful and he had such attention to detail and made sure his work area was clean when he left and the window was spotless. They even referred us to an insulation company and basically made it feel like a one-stop shop. I hope they will sell plantation shutters and window treatments in the future because I would go through them for sure! So impressed and grateful to New Windows for America! - Kimberly Somers

Great family owned and local business. Trust worthy and offering excellent products and amazing…read morecustomer service.

I will absolutely use and recommend Window Doctor in the future. The owner and his team are great…read morepeople to work with and chat with. The process was incredibly easy and seamless. The windows look beautiful installed, the install and surrounding areas are clean and tidy, and the team is professional. I got a handful of quotes and Window Doctor beat them all on price, lead time, quality reviews, and knowledge (such as needing tempered glass near entry ways to be up to code). Each window has an individual QR code to scan if service is needed in the future, which I find to be nifty. Overall an incredible local Denver family company to work with!

Window Doctor just replaced 11 of our windows. We could not be happier with their professionalism…read morefrom start to finish. Derek came to give us a quote. He was very friendly and did an excellent job getting the project started. Joe and his crew came for installation. They were so courteous as well as wonderfully considerate of our dog and cats being careful not to let them out when coming in and out. They did a wonderful job the windows look and operate per and we couldnt be happier. Rare these days when something like this actually goes as well as it possibly could have. And to top it off their pricing was more fair than anyone we got quotes from. I would highly recommend them!

So far, so good! I'd been wanting new windows for a while when Performance Windows stopped by our…read morehouse. While I don't love to usually entertain solicitors, they caught me on a good day. Amari was friendly and patient, walking us through the different options and offerings. I was sold! This was the third window quote I'd received, and I really appreciated the straightforward pricing and easy financing options. It took about three months from our initial meeting to installation. On install day, it was super cold and the crew worked efficiently, cleaned up quickly, and communicated well throughout the process. The supervisors kept us informed of their progress and were happy to answer any questions. It's only been a few days, but we haven't had any issues so far. I'd definitely recommend talking to Performance Windows if you're considering a window replacement.

We purchased the windows from Performance March 2, 2026. Lizzie Mascaro met with us in our home…read moreand measured our 31 windows and provided pricing which, we accepted. We were very in pressed with the design of the windows, such a latching mechanisms, sliding screens, and tilt in windows for cleaning. The windows were installed on May May 25th. The installers showed up schedule and began removal and installation. The crew of installers were the best disciplined and skilled that I have seen in action. They stayed until 8 pm to get the installation of 31 windows completed. They were diligent in keeping there work areas clean. The main thing we noticed with the new windows is how quiet it is in the house. We use to get traffic noise from 6th Ave, but with the new windows we don't get any noise. That made the purchase worth it.

You didn't do a very good job on my garage entry door. You didn't flush mount the hinges, you left…read morea gap at both the top and bottom, the frame is missing alinded so the trim outside doesn't match the opening. The door opens and shuts that it If that was the best you could do, please do not attempt any other requests like this. I want my money back! Toby Easter. - negative star

What a pleasure doing business with A&B Glassy Works. We live a bit in the boonies, in Brighton…read more Called several companies and due to our location, they would not do business with us. We have Jeld Wen windows and they wouldn't even help us out. Called Bill at Glassy Works and the rest is history. They have replaced a broken bedroom window and recently a large door window which was shattered in a hail storm. Great communication, very reasonable pricing and the work was done promptly and flawlessly. You need glass replaced? These are your guys. I give them a five-star, A++ review.

I've had WestPro come quote the same job twice, once in 2023 and once in 2025. It was two very…read moredifferent experiences to the point of being hard to believe it's the same company. The job is for removal and replacement of soffits, fascia, gutters and downspouts on a 1-story ranch with 200 linear feet of gutters. In 2023 a woman came out, did the walk through and then sent me a quote with details about the materials, a cost breakdown for each part of the project - quantity and cost for removal of gutters, removal of downspouts, installation of gutters, installation of downspouts. It was very professional (I work with contractors and job bids for a living) and provided all the necessary details of the cost. In 2023 they refused to address the soffit and fascia so I declined to move forward with them. In 2025 a man came out, did the walk through and then insisted on setting up a follow up appointment to walk through the project quote. I did not receive the info packet ahead of time and was disappointed by what I received - a detailed project description for siding work (presumably for the soffits and fascia but the material was specific to siding installation which isn't relevant to either of those locations) with no scoped quote for any aspect of the project. There were no details of the materials to be used or breakdown of the cost specifics. The dollar amounts were hand written into a spec sheet of "good / better / best" (photo attached because I don't even know what to call it, it's definitely not a job quote). I understand that materials costs have changed significantly and the job might cost more today than two years ago, but if you're going to waste my time with a second meeting to quote the job, actually quote the job. So your experience with WestPro may entirely depend upon the person you randomly end up with as your project coordinator. Homeowner be wary. I'll update this review when I've heard back with legit quotes and decisions on a path forward. For now it's a very unimpressed meh.

Appointment scheduled for estimate quickly. Project Consultant arrived on time, and was so helpful,…read morehonest and professional. Really appreciated the professional advice and prompt assistance!

Rob is a stand up guy! As time goes by, finding people who have pride in what they do and provide…read morethe service/job they promise becomes harder to find. Rob is one of those who have incredible attention to detail and work ethic. Highly recommended!

I recently had all the windows in my house replaced. After getting bids we choose Carlson…read more He told me what to expect, the day he would start and approximately how long it would take. No delays, no not showing up and worked all day. He protected my furniture, floors and cleaned up after every installation. His work ethic is not like anything we've seen before. No need to call them back, did it right the first time. Good, honest and hard working. Wish they did everything, we'd use them again.

We were looking to replace our 28-year-old, builder-grade siding that was showing signs of water…read moreretention. After getting four quotes, I came to realize that each company pretty much has one type of siding they recommend and install. For one company we interviewed it was LP (engineered wood), for two companies it was Hardie (fiber cement), and for the last company, Superior Industries, it was a material we hadn't heard of before: Gentek ALIGN Composite Cladding (aka Alside ASCEND Composite Cladding). I was initially skeptical because I hadn't come across it in my research. How good could it be? Turns out, amazing. Really glad I called Mike to come take a look, as otherwise we would have ended up spending a lot more to get a not-quite-as-good product. Superior Industries replaced all of our siding, soffits, and facia, and aluminum-wrapped all new trim boards for us. They did precise, high-quality work and it really shows. Communication was good throughout and the guys who did the work were friendly and competent. Mike only has a couple teams, so these guys have been with him for many years and really know their stuff. They listened to everything I had to say, they consulted me when there were any decisions to be made, and they answered all my questions. Everything looks great and we are very pleased.

Inferior Product Installed…read more I needed new windows for a remodel I am doing in my daughter's condo. I contacted Superior Industries for one of three quotes I received. Mike came to respresent Superior. Mike and I discussed in detail about the color of the windows. I probably told Mike at least a dozen times "I need brown windows," "The windows must be brown." Not once did Mike speak up to tell me the windows he had in mind would be white inside. I fully expected the windows to be brown inside and out. Mike emailed me a work order where he added "white inside" to the description of the windows. I didn't notice this detail in the work order, but at the same time, I did not approve or sign-off on this work order. I approved the install solely on the promise of brown windows at a quoted price of $11,262. What business person would believe that simply sending out a work order, with no sign-off by the customer, indicates acceptance by the customer? The windows Superior installed are much cheaper windows than all-brown windows would have been. I accepted their quote believing I would get all brown windows. Quotes from the other vendors indicate brown and white windows sell for three to four thousand dollars less than all brown windows. I overpaid by three to four thousand dollars! I entered into agreement with Superior in good faith. I did not get respect or good faith in return. Instead, I got an inferior product where a much better product was promised. I will never do business with this company again. Update to Mike's response: What contract? A contract is a document where both parties sign-off agreeing to the terms of the contract. My signature does not appear on any such document. The email Mike references approves only the quote based on a promise of seven brown windows. I never approved the work order via email. I challenge Mike to post here any proof that I signed-off or otherwise approved the terms of his "work order."