Man of his word fast and efficient. Would definitely recommend to family and friends. Anyone in…read moreneed of a broken window fixed definitely reach out to the glass repair man!!

It's really tough to find good help these days and I needed a glass door replaced due to having…read moreshattered glass. After calling a number of companies, I chose to go with Victor because he was incredibly responsive, provided fair estimate, followed through on his word, came exactly at the time he predicted and was incredibly reliable.! Sometimes you take a chance on people and I'm very, very satisfied with Victor's timeliness, professionalism, and overall fast craftsmanship. To whomever is reading this please trust your gut and go with Victor.!

Our experience was excellent from start to finish! We replaced all the windows in our home 29…read morewindows and 2 sliding doors. The installation crew was very careful and even helped putting the blinds back up. They finished the job in two days and we couldn't be happier. We have already recommended this company to our neighbors who were also very impressed with the quality of our new windows.

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.

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 me in good hands with this company.

I truly cannot say enough amazing things about this company. I came in hoping to replace both my…read morebedroom windows and the sliding door in my living room, and from the very first interaction, I was met with nothing but warmth, honesty, patience, and professionalism. Nan was the one who initially educated me in the office, and she was absolutely incredible. She took the time to walk me through everything, answered all my questions with so much clarity and patience, and genuinely wanted me to understand what would -- and would not -- solve the issue I was experiencing. Her knowledge and care made me feel respected, informed, and never pressured. What completely blew me away was the honesty. Despite being more than capable of selling me new windows, they were the only shop that told me the truth: the change I was hoping for couldn't actually be achieved through window replacement alone. That kind of integrity is rare and speaks volumes about this company's values. Then there's Roy -- one of the owners -- who personally made the journey out to my home to further educate me. The fact that an owner would take the time to come out himself, explain everything in person, and make sure I fully understood my options is something you just don't see anymore. He was thoughtful, thorough, and incredibly generous with his time. And yes, fair warning -- Roy looks like he walked straight out of a magazine. Be prepared to be completely stunned by the presence of an actual god while receiving some of the most honest, professional guidance you'll ever get about windows. Even though they didn't make a sale this time, Lion has earned a customer for life. I will absolutely return for all my future window needs and recommend them to friends and family without hesitation. Please don't ever change, Lion. Whatever you're doing is working beautifully. Everyone was so kind, genuine, and knowledgeable. Huge gratitude to Nan for her education and patience, and to Roy for going above and beyond by coming to my home. I can't recommend this company enough and wish them nothing but continued success.

I consider this window company and also got quotes from over 8 different windows manufacturers and…read morecompanies We had 13 windows and a sliding door replaced. Most offered the same type of products just from different manufacturers. This company had a very reasonable prices which was lower than most of the competition with the same or better warranty and quality of product. They were able to customize the glass for a few of the windows for my situation having artificial turf. But the windows are still California compliant and passed inspection for the permit. The installation was completed in one day. They did a good job cleaning up after the work was completed. I recommended them to a few co workers at the office.

Amazing experience! Highly recommend! From measurement to install, their team did an amazing job.read more

Long overdue! But this company exceeds my expectations when it comes to customer service. Many…read moreyears have passed since they have installed new windows to our home, and they still continue to help us by answering our questions and providing follow-up service and minor repairs. I highly recommend this business to anyone :)

Rob is very professional. He came in on time, patiently answered our questions and did his estimate…read moremeasurements. We are in the process of obtaining a quote.

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

Everything went well, id give more stars if available. The crew, Jim, Angel, Irving & Jose all did…read morean amazing job.On time, worked well together, all new what they were doing. Cleaned up nice too. Highly,Highly recommend them.Kim

Back in 2017, we purchased two sliding glass doors from American Vision Windows for our family room…read moreand living room to replace old wooden ones that were heavy, rusted, and constantly coming off the tracks, with cracked exterior wood. We were initially a bit concerned about moving away from custom doors, but we chose the wider bevel option, and they look great. We were very impressed with the efficiency and installation of their product. Nine years later, these vinyl sliding doors have had no issues, aside from tightening the handles once. They weren't the cheapest or the most expensive option during our research, but they've proven to be reliable and well worth the cost. Recently, we needed to repair one of the screens after our pet ran into it, and their team was very accommodating in helping us out. The staff, especially Heather, were friendly and a pleasure to work with. Thank you!

Great company! Daniel came out to survey and quote within a couple days. Fair pricing and great…read moreinstallation. Fast, neat and efficient. The window replacement came in after a few days. The work was scheduled and the installation took less than 30 min. I would definitely recommend this business for your windows repairs.

Daniel and his team were able to accommodate my busy schedule and get me a new window within the…read moreweek. The quality of the (tempered) glass was excellent and the installation process even better. They have THE BEST prices in town - 50% cheaper than the other 8 places that I called prior to them. A BIG THANK YOU to Hubert who swapped my window and installed the new one in under 30 minutes! I'm glad I went with Daniel's team. I will definitely recommend them to my friends and family!

This is a busy company that does excellent work. I contacted them to get a garage window replaced…read more Although it took a bit longer for the window to get made, as we were in line behind some other orders, the communication from the owner, Sherif, was good, and we had a great experience with Humberto, who performed an exceptionally clean and professional installation, and was also a genuine pleasure to deal with. I make an effort to deal with local businesses, when possible, and this company delivered.

Fantastic job! Could not be more pleased with the results. And super experienced and kind…read moreinstallers. A small shop in Culver City that's been there a long time. Reliable. Super happy!

Fernando came out the same day to measure and assess the broken glass of my sliding door, he…read moreprovided a free estimate that was less than other quotes I got, and he installed the new glass only 2 days later. Very happy with the service and results!

Needed glass replacement for an exterior French door. Fernando provided a quick estimate and came…read moreby to measure the window the next day. He is professional and shows up when he says he will. Competitive price and excellent service!