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."

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.

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.

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.

I literally have never had such a positive experience with any service provider before. My…read moredisintegrating cedar shake roof had hail damage, and one roofer got my insurance company to cover 13k for repairs. Enter Mike Montoya and Ethos roofing, who worked their magic and got my insurance to cover 90K for an entire new, top of the line roof!! The job itself was a pleasure from start to finish, with excellent workmanship and even copper trim! Everything happened right on schedule, and the property was neat as a pin afterward. I can't recommend Ethos highly enough!! Mike is the nicest, most honorable person. If only most contractors were like this!

Great communication and they were on time and able to fit us in quickly as we needed a…read morecertification for our roof while selling our home. Would recommend their services to friends.

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!

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

We hired Five Seasons last year to replace most of our windows for our home. Some of our windows…read morewere fairly large, and we also had two sliding glass doors replaced. So, this was a big project and we were very nervous as it was our first time doing this. From the start, we were impressed by the sales process. They went over our preferences and needs multiple times, made many iterations, and finally, we settled on the windows to replace, the style, the amount of sun filtering, etc. We chose Marvin windows as the window manufacturer, and Five Seasons then handled the installation. Now that it's been a year, we can say that Five Seasons supports their work really well. We had some problems with the hardware side of some of our Marvin windows and doors. It wasn't anything major, but things that should have been working properly. Dylan and Makayla provided exceptional support and actually rebuilt our sliding glass door locks for us, and since they did their work, the door locks have been working perfectly. The window installers, under Mike, did a great job installing windows that were large and in difficult locations. We have now had a year to see how they have held up to wind, rain, and cold weather and they are doing great. We are glad we went with Five Seasons. They were reasonably priced, installed the windows when scheduled, and have been providing excellent support.

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.

After having experiencing contractors in the past that had left us feeling frustrated, disappointed…read moreand taken advantage of... It has been a breath of fresh air to work with Gravina's Window Center of Littleton. We had tried going the route of "finding a great deal" in the past, only to discover cheap is expensive in the long run, and our "deals" had left us with poor quality products and even worse quality workmanship. We decided this time around we would research and interview for all of the projects we were about to begin - this time it would be about finding the best value for our money, professionalism, quality and workmanship. Our first meeting with Gravina's was to look into replacing a few basement windows. After meeting with Jim Gravina, Mike Gravina and Justin Shyong - loving their energy, knowledge and ideas - we decided to have them replace the windows in the basement and replace our back patio doors. I can't begin to express how excited we were to see the finished project - the back door had become a favorite focal point of our home! Once we had actually seen, and experienced the difference with the windows, door and workmanship from Gravina's, it was a "no-brainer" to have them handle "phase two"... siding our garage and replacing the garage windows. Again, everything was awesome! Knowing that our James Hardy siding was done according to all of the proper guidelines of the product was important to us. Of course, with everything going better than we could have expected, I can honestly say, we were excited to hire Gravina's again for "phase three"... replacing the windows and front entry door on our main level (the remainder of the house), they continued to exceed our expectations and we are absolutely ecstatic about everything! John Gravina and his crew did an incredible job with our window & door installation, as well as Wynette & Samantha who had come back to do perfect staining of the interior windows, door and casings to match the hardwood floors in our home. It seems a little strange to say I was excited to work with a contractor - because I think many of us have experienced that nightmare of having someone in your home and just praying for the day they will leave - but the peace of mind knowing that things are going to be completed right, all of the proper follow thru will be done, having qualified and respectful people working in your home, knowing that you have a company you can trust, and knowing you will have beautiful windows, doors and siding to enjoy for years to come, is something to be excited about! Upon writing this review, I have reached out to Gravina's to let them know if they have a client that would like to see the work they have performed at our home, they are welcome to schedule a time with me to bring them by (this is something that we have only offered to do with Gravina's and Luxescapes, the landscape/hardscape company we worked with on our backyard that was also incredible). Because I don't want to post my personal contact information over the internet, if you wish to call me regarding our experience with Gravina's, you are welcome to get my number from Gravina's. If you are looking for windows, doors or siding, I would highly recommend contacting Jim, Mike or Justin to come by... you will not be disappointed! We hope you will find this information helpful in your search for a qualified contractor for your project! ~ Kevin & Jeri-Lynn ~

If I could give zero stars, I would. Our windows were ordered last Fall (September) and they still…read morehaven't been installed. My husband has called several times to find out why. He usually has to leave a message, and no one returns our call. We were told that our windows would be installed in December. The last time my husband spoke to anyone, he was told late April/early May. It is now May 10th. It's been 9 months. No one has ever called us to inform us why it is taking so long. I assume the ball was dropped somewhere in the process. I want to cancel the order and forget it. I chose this company based on a personal recommendation. I thought we would get better customer service over the corporate options. Nope; it has been THE WORST CUSTOMER SERVICE we have EVER received. DO NOT hire this company. 9 months and counting.

We have used paramount a few different times and couldn't be happier. From the sales person to the…read moreinstaller, everything was top notch!

Siding and some trim. The siding we chose was fiberglass due to durability and strength. A small…read morecrew did excellent work and were efficient. The only issue was with salesman promises about abilities of installing of lighting fixtures - he told us they could be made to hang flat against the siding, which turnedout was not true. The biggest problem was with attachment of the light fixtures. I feel we did get good value for our money.