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!!!!!

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.

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.

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.

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.

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.

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!!

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!

I am baffled by all of the positive reviews of GS Exterior Experts and I seriously question the…read moreauthenticity of them. My experience with Oswald and the rest of the GS Exterior Experts company has been a frustrating nightmare. My "3 week project" dragged on for months with a broken window still not replaced. It's been over a month since Oswald said he would have a crew at my home at 8:30am the following day to replace the window (photo attached). I have spent far too many days waiting at home for the owner, Oswald and/or his crew to NOT show up when they said they would. No explanations, no apologies, not even an acknowledgement of the missed appointments. After failing the county inspection twice, Oswald instructed me work directly with the subcontractor, who doesn't answer the phone, doesn't return voice messages and doesn't reply to texts. I have worked with enough quality contractors to confidently say that the way GS Exterior Experts operates is not normal. The company mentality seems to be "do the least that we can get away with". I found 13 screws that penetrated through three different window frames and drywall into my home during trim installation. I found windows that were only partially caulked, missing base caps, a gaping hole between the siding and the trim and furring strips so loose they could be wiggled with 2 fingers. Prior to signing a contract, Keith assured me that his crews are experienced in James Hardie siding and have been working with GS Exterior Experts for several years. Once on site, one of the two man crew installing Hardieboard siding on my home admitted that he's not a siding guy and had never worked with GS Exterior Experts before. The quality of the work confirms his admission. After the crew packed up and left, I was left with hundreds of nails, screws, food wrappers. drink containers and cigarette butts inside my garage, in the driveway, on my deck and around the perimeter of my home. The attached photo is about a quarter of the debris I collected. My advice is to avoid this company and find one that values quality and customer service over quantity.

Our experience with GS Exteriors siding our was excellent. Our house looks brand new and with the…read morefiber cement siding is much more fire resistant. GS Exteriors were professional, friendly, easy to work with, responsive, and worked hard (and successfully) to ensure that we were completely satisfied. The cost seemed reasonable when compared to our other bids. We learned about them from 2 different neighbors both of whom had their siding done by GS Exteriors and they were similarly satisfied.

Avoid this company, they wont back anything they do. We hired Johnson Construction Company LLC in…read more2019 to redo my entire roof. We paid $20,027.55. We paid extra for tiles that had a 15 year warranty. As soon as they finished the job I noticed a leak in roof so I called Adam the project manager. He came over did something and left. The roof was still leaking came back again put some tar on it left again, still leaking, he came back a third time and managed to fix it. Within a year I noticed the tiles were coming up on one corner. By the third year I started having roofing companies ask me if I needed my roof repaired as lots of tiles where coming up. I called johnson and Adam came back over and said he would see what he could do to have it repaired and would get back to us. He never called back, I called the company to complain and have someone else look at it but they sent Adam back over. He told us to put in a warranty claim on the tiles as he thought it was the tiles, but it is not. As you can see from the attached pictures, it is the workmanship of the company. The tiles are supposed to last for 15 years minimum. This company will only guarantee the work for two years. It has been five years and one month and the roofing tiles are coming up everywhere and i will need a new roof.

I actually did use them about a month ago to frame a window which was done professionally, and…read morebetter than original. Again, highly recommended.