When a local window company gave us an unusually high estimate to replace our fogged up, hard to…read moreslide patio door, we checked out Yelp for a better company. We found great reviews for JDI Windows. Rex, the owner, came out to do an estimate, and it sounded reasonable. His service manager Casey came out to measure. He estimated 6 weeks for the door to arrive. 6 weeks later on the dot, the installation took place. All appointments were scheduled and conducted on time with highly competent, efficient and friendly employees. Casey and Mark arrived, covered the work area and carpet, and two hours later we had a new smooth operating, clear see-thru, sturdy sliding glass door in place. We were very pleased with the door, the cost, and the entire installation process. JDI Windows is highly recommended. 10 Stars. JDI WINDOWS 720 427-4477 Thank you!

Extreme disappointment regarding the quality and installation of the 18 Simonton windows I…read morepurchased from JDI. The overall product quality is unsatisfactory, and the installation was subpar. I continue to experience drafts and excessive noise through all the windows. The amount of noise I receive from planes (I live nowhere near an airport) and cars is crazy; it was never like this with my old builder grade windows. Furthermore, the caulking is very sloppy. The owner said he was ok with the work and threatened to place a lien on my property the day after the windows were installed if I didn't pay, even though I was not satisfied. Following the owner's suggestion, I completed a Home Energy Audit. I have attached a few photos from that audit which clearly demonstrate significant temperature differences. I have also attached videos demonstrating the air leakage using a fog machine.(I can't attach all the pictures and videos I have and would be happy to share) After I called the troubleshooter radio show, the owner sent a crew to insulate three of the windows that I felt were the worst (which helped a little). I was then asked to pay for the insulation of the remaining windows. It is unclear why new windows would be installed without proper spray foam insulation in the first place. Additionally, two of the windows still do not close or lock correctly, even after the sashes were replaced twice. Given my significant investment, this has been a regrettable experience.

Everything went fantastic. Free quote, prompt response, continuous communication. No surprise…read morecharges. Great installation and nice quality sliding glass door

I was very pleased with the process and the ease of getting communication and pricing. I will…read moreupdate review after my consultation.

These guys are great. Prompt. Fair. Professional. Not pushy…read more Will definitely be using them again.

I went with Window Doctor over competitors due to separate recommendations from a friend and a…read moreneighbor. Also started the bid process with Costco's provider, which proved to be high pressure and a more expensive fiberglass option, which wasn't a fit with my needs. WD Sales guy Derek was friendly and fair, and answered all of my questions. Install crew, including one of the owners (Joe) was prompt, professional, friendly and fast. The windows look great and I can already see a huge improvement in my energy use. Also love the fact that I'm supporting a local company: they are experts at what they do.

Used Yelp to locate this business and was not disappointed! 1st Choice excels in communication and…read morecustomer stratification. I needed the front side of my home resided and needed two new windows installed. They were able to come out for an assessment relatively quickly and from the assessment time to a finished product was about six weeks. For the duration of the project, I was able to stay in constant communication and was updated regularly. I appreciate that the owner of the business is actively engaged in all projects as well. While any house project is going to hit your wallet a bit, 1st Choice is definitely worth the cost and has competitive pricing to other companies. I highly recommend 1st Choice Windows And Siding!

These guys were incredible! They gave me the best price, even came over on the weekend to install…read moreit. They helped with how to operate it and told me that if anything goes wrong they will come back and replace any price as it's under warranty! I will recommend over and over!

I purchased windows less than one year ago and want others to beware of the product service…read moredepartment. We are in the middle of a snow storm and my window is jammed open. Second time in less than 6 months this window has malfunctioned in an extreme way. Window Nation is fairly new to the Colorado area, so last year when service was needed a call back from their service department happened within 24 hours and service was taken care of within 7 days. Now its 7-10 business days (by automated text notification) that I will hear back to schedule for future service. Very unreasonable time frame to get service scheduled for a future date. I called and asked for Window Nation president name and they refused! I was going to write a letter expressing my regrets with buying windows from Window Nation and lack of reasonable time frame to speak with them about my issue. I do not recommend purchasing from Window Nation due to their unsatisfactory warranty service. The window remains open and unlocked until a service technician is scheduled. UPDATE: 2:15 P.M. Technician arrived at my door directed by the branch manager to close/fix my window. Took him less than two minutes. I asked why he arrived so quickly and he told me it was the phone calls, etc. I made. I changed my rating from 1 to 3. Although they could've had a five had my request been taken seriously from the beginning. The Technician "reset" my window and showed me how to handle it in the future.​

Although I had all my sizes available and knew what I was wanted, they would not even talk to me…read moreover the phone. They only wanted to send out a salesman. That tells me they're not confident enough in their pricing or their product quality.

I've used Rocky Mountain Exteriors for multiple projects on multiple homes of mine. Needless to…read moresay, I don't go anywhere else for my roofing or painting needs. They are prompt, give a solid estimates with options on how to move forward, and very communicative through the entire process. I feel like they treat me like I would treat me. Highly recommended. And I just bought another house! So I'm looking forward to more projects that I don't have to do myself!

If I could give these guys 10 stars, I would. I had a property with renters and the renters…read morecompletely trashed the house - holes in walls, let their kids draw/write on several of the walls, chipped corners, you name it - the damage was done! The RME crew came in and finished the inside in a about 4 days. The outside - well, let's just say it had seen better days! Water damage on most of the exterior windows, hail damage to the siding, broken garage door frame, etc. These guys came in and power-washed the whole house and four days later - looks like a brand new house! Trim work was meticulously done as were the windows and everything else! Outstanding value. Extremely happy as is my client!

Mike and the team at Superior were really great to work with. We received quotes from 2 other…read morecompanies in the Denver area, but when Mike visited I knew they were the right fit for us. He felt both genuine and knowledgeable, and that proved out over the quoting process and engagement. While the wait for our windows took a little longer than we had hoped, Mike was really responsive and when the window did arrive installation was scheduled immediately. I'd wholeheartedly work with them again and recommend them to others!

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.

An update, less than a year later. We were so happy with the product and install they did on a…read moresubstandard window in our 1978 addition, we did another failed window this spring. Again, the design team was great as we planned to change the use to a picture window with a view of the Boulder foothills. It was such a high wind and hail location, we almost never opened it and the old wood was mostly destroyed in a hail storm last fall. It came in 2 months early from Marvin ( how often does that happen these days ?) and the team installed today. It was on a second story of a house with a sloped yard. Not even a challenge for these guys. Real pros and were done by lunchtime after arriving right in time this morning. We couldn't be happier with the whole process and the result.

3 years ago we had a house built, and immediately had trouble with sliding glass doors not sealing…read morecorrectly and letting in cold and noise. We contacted the builder, who had gone out of business. He referred us to the window vendor, Signature Windows. Signature has been out here repeatedly and tried so damned hard to get these doors corrected. They asked the manufacturer for help, who did nothing. Finally, they sent their technicians to the manufacturer for training. The technician then came out to our house and FIXED THE DOORS! It is difficult to think of another contractor who would go above and beyond like Signature did. Thanks to Bruce and Tom and everyone at Signature for finally getting this right!

I had the opportunity to meet Tibo through my work, a small family owned business. I have an older…read morehome ( built in the 60s). My son the little baseball player he is had broken 3 of our 6 windows. Decided it was time to fix it up, Called Tibo and he was at my house the next week giving me a quote for the replacements. Price was amazing agreed to the job. He kept me informed through the whole process. Scheduling was a breeze. Showed up on time said the work would take 2 days, his installer Michael absolutely killed the install, knocked it out in 1. The work was amazing clean and timely. I can not reccomend this company more to anyone reading this, to anyone that I know or that even asks about windows. No pressure sales listen to what you want and need, make killer recommendations, and have top notch quality installs and care. Will reccomend and use them again for any of my window needs. Do not shop around! Use Good Name Co for any window project you have!!!!!!

I can't say enough good things about this company! I was a little nervous due to lack of reviews…read morebut I couldn't have been more wrong. I got quotes from ten well known, well reviewed window companies in the Littleton area and Thibault was by far the most responsive, no-nonsense and respectful of my time professional out there. As a female homeowner, I really appreciate not having to sit through a condescending two hour high pressure sales pitch. I know what I want, please just give me a fair price. Thibault did just that, while being extremely knowledgeable, and the pricing was fantastic as well. I am affiliated in no way with this company and truly blown away by their customer service. Highly recommend!

Aaron and Isaiah were a pleasure to work with on our custom shower enclosure -- friendly,…read moreprofessional, communicative, understanding of our needs/timeline, offered helpful suggestions and all at the most competitive price (and fastest turnaround!) we found! Would absolutely recommend working with them :)

Great installers! Good job, friendly, competent staff. Seemed a little pricey for one glass door…read more Took 3 weeks to get door in stock.