Needed a Milgard window replaced in our kitchen due to condensation between the dual panes…read more Frontier Windows was recommended by another glass vendor & I'm so glad we went with them instead of looking through that foggy window for another minute. It was super easy to schedule them. They came out to measure & then came out several days later once the replacement glass was ready to do the install. Left no mess behind & final charge was the same price as they originally quoted. Can't argue with that!

Frontier windows was the most legit window company to ever work with. Professional, honest,…read moretrustworthy, and super skilled at what they do. The team is excellent and makes sure that you are satisfied with the product, the service and the friendship! I would highly recommend everyone work with Frontier for any window or sliding glass door related needs! Look nowhere else! Thank you John

2026-04-23: I have used this company twice now. Both times have been fantastic. This time they…read morewent out of their way and accommodated us to make our project come out great. I couldn't be happier. I guess my review will include pictures from both projects.

Excellent customer service start to finish Windows in our…read moreCondo look great thank you Installers we're on time covered all furniture and cleaned up plus after took the time to show us our windows and even what to use to clean them later thanks to Eddie Luis M and Abel and to the project manager Armen

Victor and Carlos were helpful ,replaced my broken window at a resonable price. They did a clean…read moreand good job.

Superb service! Not only did Victor, recheck my measurements for a 1/4" pane of glass needed to…read morejury-rig my Air Conditioner, he checked the installation and beveled the edges to ease the glass insertion. I've recently had my shoulder replaced and can't install it myself. He offered to install it. Nice guy; expert craftman! Fair price.

I don't usually write reviews, but RELI truly deserves it…read more We hired RELI for a full window replacement project and from the very first interaction, the experience was completely different from every other company we spoke to. Unlike other contractors who were vague, pushy, or tried to upsell us immediately, RELI was transparent, patient, and incredibly knowledgeable. They explained exactly what products we were getting, why those products made sense for our home, and how pricing actually works in this industry. No mystery markups, no pressure tactics, and no games. Everything was clearly laid out upfront, which immediately built trust. The pricing was extremely competitive, especially considering the quality of the windows and the installation. We were quoted significantly higher by other companies for comparable (or worse) products. RELI clearly knows how to eliminate unnecessary overhead and pass the savings to the customer. Installation was smooth and professional. The crew showed up on time, protected our home, cleaned up thoroughly, and paid attention to the small details that most contractors overlook. The final result looks amazing -- our home is noticeably quieter, more energy efficient, and just feels upgraded. What impressed me most is that RELI actually cares about doing things the right way. You don't feel like just another job. They stand behind their work, communicate clearly, and follow through on everything they promise. If you're considering new windows or doors and want honesty, quality, and fair pricing without the usual contractor headaches, RELI is the company you want. I recommend them without hesitation and would absolutely use them again.

The project is finally completed after several months, and I'm glad it is finished. I want to be…read morefair and mention that Robert was always respectful and professional with me. He apologized several times for the problems and did work with me to resolve some of the issues. However, the overall experience was much more stressful and time-consuming than it should have been. There were repeated scheduling and communication issues, installers were repeatedly late, and there were multiple delays. I often had to reach out several times just to get updates or confirm when someone would actually come. I had actually told Robert that I did not want to write a negative review and that I would give them another chance to finish everything properly. Unfortunately, even with that final opportunity, there were still issues. When the interior doors were completed, the locks were forgotten. They had to come back the next day, and I ended up installing the locks myself. The door stoppers were also delivered in chrome even though I had requested black. One of the interior doors is also cracked at the top. Robert told me that he would get me a replacement door, but the replacement was never delivered. There are also a couple of smaller finishing issues. One patio door screen is missing the lock, and another window has a loose bottom seal with tape that does not look properly finished. At this point, after everything that has happened, I will take care of these smaller issues myself because I do not want any more back-and-forth. There was also a financing issue. I was told that the financing would have 12 months with no payments, but when I submitted the financing, the actual terms were only 3 months with no payments. That was disappointing because I made my decision based partly on what I was told. Another issue was that the workers used our restroom even though they were specifically asked not to, and they left it unflushed. I will provide photos with this review so people can see the finishing issues for themselves. Overall, the final project is completed, and I appreciate Robert personally trying to work with me and make things right. However, the process involved too many delays, communication problems, scheduling issues, and finishing details that I had to deal with myself. I gave them another chance because I genuinely wanted to give them the opportunity to finish on a better note, but unfortunately there were still problems. I'm glad the project is finally finished, but based on my overall experience, I would not choose to go through this process again.

I recently hired this company to install 7 windows and 1 patio door. And I could not stop raving…read moreabout how fantastic job they did from the beginning to the end (and after service)!! They were very transparent about the cost and time. I truly appreciated how professional they handled the business. Everything went just perfect. My windows and patio door were installed perfectly without damaging the frame or wall. They really took care of my house like it was theirs. Mainly, I had worked with Randy, son of the owner Jon. And he delivered everything I wanted and needed. He communicated with me mostly via emails but his response rate was always less than 24 hrs, oftentimes almost right away during business hrs. He was patient and very thorough. Because we liked this company so much. We are now considering replacing more windows of our house. Please look no further. They aren't the cheapest window company I've looked but you will be very thankful once you see how they do their job and how they finish the job!

My partner and I needed new windows for our condo and the search began to get quotes and read…read morereviews from local companies. Jon's Windows and Awning had greats reviews so it was a promising prospect. We called them and scheduled a visit with Mike to come out to our place. He was professional, knowledgeable, and nice! We placed the order, the windows came in, and were installed yesterday! The crew was made up several employees and each had a job to do during installation. They were polite and professional. I couldn't be happier with the end product. They look amazing! And thanks to Mike and Jill, the process went smoothly. They communicated with us when necessary, from start to finish. I have and will always recommend Jon's Windows. P.s. My neighbor downstairs decided to have his windows done as well so he went with Jon's Windows. So

We interviewed quite a few window companies before deciding to go with Sivan Windows, and we're…read morehappy we did. Barak, our rep, held our hand from the very first contact all the way through the final sign off. We ended up replacing the windows throughout the whole house with Sivan. Remodeling can be such a messy business, so I really appreciate contractors who respect our home and leave their workspace clean. The Sivan crew left things cleaner than they found them, they vacuumed afterward and everything looked spick-and-span. Of everything we've done in our remodel so far, the new windows have made one of the biggest differences. We're happy with the result and would absolutely recommend Sivan Windows.

Great company! From beginning to end! Barak was exceptional,…read moreinformative, and helpful throughout the entire process. We appreciated his knowledge and his good communication with us. We had 17 windows -11 retrofit and 6 new construction windows -all installed in the same day! Sivan is top notch -I highly recommend using them.

I had the most incredible experience with Mr Sliding Door. Our 5ft wide double pained sliding door…read morewhich is very heavy needed new wheels as hard to open. Benjamin came to our house and worked on it for many hours on a Sunday. He took that door down steps and onto the lawn to fix it by himself. Now you can open and close this door with ease. Thank you Benjamin for fixing this door. Benjamin never took a break and he proved to be a great representation of this company. I will refer others because of the quality of work preformed. Liane Porter Ranch

I wish I read these reviews before contacting them. Zero stars is accurate for this company…read more Disappointed with the quality of repair and lack of customer service. "Jesus the glass" installer ran out of trim so he used 12" of a different size trim and tried to cover it up using caulk. He said he would come back to fix it but he and the company ghosted me. Daniel told me I need to pay extra for molding and gas for tech to come out. I would not recommend Mr sliding Door to anyone. If you use them, don't make the same mistake I did by paying for services in full before installation. You will not have any recourse if the installation is not done properly. Extremely disappointed!!!!

Paul came in on short notice and was very friendly. He gave me an affordable price and I will for…read moresure call him to fix any future door!

I recommend them for the reason they have everything organized and my door for my office was so…read moremessed up and they remodeled my whole office upgraded my door they went above and beyond . I had the best experience with them they are nice, polite, and very professional . I was highly satisfied with the outcome .if you are looking for a remodel new door or windows you can't miss out on them.

Incredibly nice and responsive folks that helped me Track down a runner that goes beneath a Millard…read morescreen door. Fantastic communication highly recommended.

Very helpful even though they couldn't help. What I mean to say is that they couldn't service my…read moreexact needs, but they took the time to ask questions, learn what I needed, and then made some suggestions and referrals to point me in the right direction. The fact that they took time to do this, tells me they'd be a great company to work with. Integrity and sincerity goes a long way, and it's not something that can be taught. I'm sure you'd be in good hands with this company.

I had an excellent experience with American Vision Windows, thanks to Carlos V., Alfonso, and…read moreSwares! They arrived right on time, were extremely professional, courteous, and respectful of my home. They completed the work faster than I expected, while still paying close attention to every detail. They carefully covered my furniture and placed rugs on the floors to keep everything clean and protected throughout the installation. The quality of their work was exceptional, and I couldn't be happier with my new windows. They look amazing! I truly appreciate the care, professionalism, and efficiency that Carlos, Alfonso, and Swares showed from start to finish. Thank you to this fantastic team for doing such an amazing job. I highly recommend them!

This was a stellar experience from beginning to end!…read more We spoke with Amanda Rodriguez over two different visits and she could not have been friendlier or more knowledgeable. We had tons of questions and decisions about what best matched the original look of the windows from our 1939 house. We finally decided on what windows we wanted replaced and put down a deposit. A second team member came out weeks later to confirm the measurements. And some weeks after that, the installation team of Juan and Erik came out to do the install. (They even started by doing the measurements a third time to make sure everything was correct! And it was.) They had told us that the job might take the whole day, but they carefully removed the old ones, installed the new ones and cleaned up afterward in only about six hours. It was a flawless experience. Everyone we dealt with was extremely kind, warm and knowledgable. And the new windows look stunning - while still matching the look of the almost 90-year old home. We cannot recommend them highly enough!