I live in the Harvey Park neighborhood of West Denver where the original 1950s windows are aluminum…read moreframe crank style windows that are very drafty and transfer outside noise into my home. JDI gave me outstanding options for replacing my windows at a great price. I did not get their premium windows. I just went for their second tier basic windows. The entire process from the initial consultation, measuring and ordering windows custom made for my home and installation was roughly 6 weeks. The owner who conducted the initial consultation, scheduler, crew foreman, and crew members were fast, efficient, cleaned up the demolition of the original windows beautifully and were very friendly. Some were even born and raised in the same neighborhood as me. I can't believe how nice these windows are, how they have improved the beauty, air tightness of my home for drafts, temperature changes and for outside ambient noise reduction. Their ease of use is outstanding. I can't say enough superlatives about JDI. I would give them 10 stars if I could. THANK YOU!!!!!

Used JDI to replace 12 windows that were 24 years old. They had the best window st the best price…read morewith excellent installation. They also replaced severe damage around several windows due to excessive moisture. Call Rex st 730-427-4477 to have a great window experience.

This is a great company. Kept me up to date. Completed on time. good work…read moreThis is a great company. Kept me up to date. Completed on time. good work

Ed and his crew were absolutely awesome from start to end! His attention to detail was superb! I…read moreinterviewed 4 other Basement Contractors and was most comfortable with him after seeing the work they did at another home. Ed was here daily, hands on......You will not be disappointed.....I Promise! Best in town!! Thank You ALOHA!!

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!

I love KS!! Great prices and service. I've never had a bad experience. If you can't find something…read morethen they find it for you.

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!

This is the company I chose to replace my exterior front door and so far I am very happy. Both the…read moresales visit and the final measure have been very professional and pleasant. Of course I won't have the actual door installed for a few months & I will post my update then. But at this point I would highly recommend them.

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.

Excellent company! We needed to replace our original 20 year old sliding patio door. We purchased…read morethe replacement door from Home Depot, Dean picked it up, installed and hauled the old door away. Great communication- able to get a prompt response via phone, text and email. Very reasonable pricing and availability very good. Obviously, very knowledgeable and professional- we had a glitch in that the old door was a custom size and we were replacing with a standard size (slightly shorter) door. Dean assessed the situation and had an excellent solution which he was able to implement without delay. He came prepared and handled the problem professionally. The installation took less than a day. They kept the worksite clean and left it the way they found it. We are very happy with the job and will call again for any window needs we may have. Definitely would recommend!

Dean and Kat were so great to work with. We have an old Denver square house and were in the midst…read moreof another renovation- Dean did a masterful job of replacing the windows and was more than willing to work with the other contractors to properly sequence the window replacement with the rest of the work being done. Kat was super responsive to all of my emailed questions and the company as a whole was super reliable (showed up when they said they would, took as long as they would, etc.) They also have you pay for the windows directly so there's no markup there, just the cost of labor. Very transparent. On top of everything they are the nicest people! Highly recommend.

Gravinas service was good. The installation was adequate, but they cut into the vapor barrier on…read morethe house which required extra work for the stucco guy later. Importantly, their product, Lincoln Windows and Doors are not a great company. The first door that was installed was not milled correctly and didn't fit, which delayed completion by 6 weeks. Further, Lincoln Windows and Doors ARE NOT QUALIFIED FOR THE ENERGY EFFICIENCY TAX CREDIT. Check to see if your product has a registered QMID! If not, NO CREDIT! Gravinas failed to disclose this important information.

Ordered windows and placed in my home about 13-14 years ago promised with lifetime guarantee, even…read morehave paperwork showing I have the lifetime guarantee. The windows have done well this far but I have one where the brick mold, part of the window frame, has cracked. Contacted gravinas 4 months ago. Spoke with owner who had me send a text with pictures and told me he would get this ordered. A month went by with nothing. Called and the warranty person there, Tausha, told me it never got ordered, then told me I don't have lifetime guarantee but a limited warranty, I stated nope, I have the paperwork to show this. Then she tells me factory won't cover this but will see what she can do. Then get an email saying they will get it ordered and installed. Months go by, appointments to install keep getting canceled by them, and this goes on for two months. Then finally after 4 months the window guy shows with weatherstripping in his hand! I said that is not what needs to be fixed, he agrees. Call Tausha who tries to tell me that factory recommends installing this weather stripping to avoid more cracking. Umm what? I said that is not what needs fixed and was told you had ordered the brick mold around the window. Her response is "you want the brick mold replaced?" Umm, yes, that's what is cracked! Then she tells me well the warranty doesn't cover that. lol I ask for the owner to speak with him. Puts me on hold for 5 minutes then comes back on saying the owner will call you and come out and look and you guys can talk about it. Great! Well owner has yet to call or show up. Don't get suckered by this company with promises of lifetime warranty just to sell you windows. They lie 1000%! I'm over them, I will fix the window myself or take it out and replace with something better. Worst company to deal with. Constantly lie to you.

What excellent service! Tried and True did outstanding work. The communication was spot on and I…read morehighly recommend this company.

EXCELLENT service! Never had a phone call go unanswered. Quality product, great price and great…read moreservice. Best of all they don't take payment until install is complete! DEFINITELY would recommend this company. I'll never use anyone else!

Koalaty did a great job with our siding. The owner, Cory, walked us through all the options and was…read morewilling to change our plan to include OSB on top of insulation because we misunderstood which we were choosing during the agreement process. Communication and payments were quick and easy. Mario and his team went out of their way to give us extra help in sealing a gap after the doors were hung (the frames are slightly uneven due to work done long before we bought the house). Our neighbors complimented the work as well. We'd recommend Koalaty to anyone looking to make their house look new again.

Another contractor who wants the customer to conform to their communication style. If your ask is…read moretoo great, they balk. Talked a good game, but not worth trying to speak with them. If one of their staff has to accuse you of yelling at them for expressing your concerns, it's a bad sign.