After searching Yelp we found this glass shop. We had a very successful experience. We called about…read morea special replacement glass shelf for our grandfather clock. Liz (I hope I remembered her name correctly), was very helpful. She took the measurements over the phone and gave us a reasonable quote. The piece was ready the following day and fit perfectly. The shop is a little difficult to find, but was worth the search. We will be using them again in the near future for a dining room table glass top.

We purchased all new Milgard windows from SCV Glassworks in 2009. They have a lifetime warranty,…read moreand two of the windows are crystallizing on the inside, creating a foggy appearance. I called SCV Glassworks and first spoke to Eric and then to Andrew. The first response from Andrew was that they would replace the windows only if we purchased them "within the last year or so." I reminded him of the "Lifetime Warranty," and then Andrew said we had to file our request with Milgard. I pointed out that we purchased the windows from SCV Glassworks, and they hold themselves out as a "Milgard Certified Dealer." Andrew then changed his story and said he'd file a warranty request to Milgard to have the windows replaced. Andrew requested that I photograph the window frame and send it to him since it contained all the warranty information he needed. I forwarded the photographic information, and he confirmed receiving all the information he needed. He said he would put in a warranty request for me. After three weeks, I heard nothing, so I sent a text to Andrew asking for an update on my warranty request. He responded that he'll check with the manufacturer, Milgard, to determine the status of my warranty repair. He'd let me know as soon as he hears from Milgard. Two weeks went by, and not a word from SCV Glassworks, so today I decided to call Milgard myself. I reached Milgard's warranty department, and they advised that they had no warranty request from SCV Glassworks. Alexander, in Milgard's Customer Service Department, advised that it was best for me to just file my own warrant request through his department. Alexander asked that I forward the photographic information of the two windows to be replaced. I sent the information to Alexander, and in less than an hour, he confirmed receipt of my information, confirmed the warranty, and scheduled the window replacement. The Bottom Line: Milgard windows are great, and their service department is the best I've ever experienced. Kudos to Andrew in Milgard's Customer Service Department in Simi Valley. SCV Glassworks: First, a denial of a warranty, then a claim that they filed a warranty request when they had not, and no follow-up whatsoever. Their "service" was the worst.

Super easy and great service! Fixed price, so there's no…read moresurprise or hidden cost. I will be calling again for the rest of the window screen for our home-

Great quality work! Called because we needed screens repaired in our condo, they came and were fast…read moreand super fairly priced. Will call again!

I was asked what particular type of window so I asked for advice, but they never got back to me…read more Meanwhile, Lowe's sent a tech to my house right away, scaled the window and gave me an estimate in a day.

We had Mason come out last year to give us a quote on Milgard windows. He beat the competition,…read moreand the crew did a good job with the installation. (They could've done a little better on clean up, but it was okay). Just had Mason give us a quote for the other third of the house. It was what we had expected, so I went down to their office and signed the paperwork and gave him a 50% deposit. You can save 3% if you pay by check instead of a credit card. Don't be turned off by their small office... they do a great job! We'll be back for the final section of our house (kitchen), when that time comes. If something happens on the installation of our second phase, and it's bad, I'll change my review.

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.

We recently had an issue with a few windows that Preferred Glass hadn't originally installed, and…read moretheir team came out promptly to resolve the problem. Arturo and Jazz arrived on time, worked efficiently, and handled the repair with ease. Courtney in the office was outstanding--she understood exactly what needed to be done and made the process simple. Preferred Glass and Windows will be my go‑to for any window or mirror repairs or purchases in the future..

Love our new Milgard sliding door we just had installed. We loved working with preferred glass,…read morecommunication was great, install was efficient and team was great to work with! Their pricing was better than all of our other quotes too!

Palmdale Glass - they're a great team! We highly recommend using them if you're in the AV…read more We renovated three bathrooms during the last 2 years and had Palmdale Glass install 3/8" glass walls/door with flat polish edges in each bathroom. Before awarding the job, we call two other glass companies in Lancaster and their quotes were not competitive to Palmdale Glass. We are very happy that we went with Palmdale Glass.

AVOID. Put a deposit down beginning of December, received no updates unless I reached out. Company…read morestopped responding, and I found out they closed with no notice or refund. Had to go through my bank to get my deposit back. Awful company.

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

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!

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

Rick was amazing very professional honest man employee rock to was very pleased with the…read morecraftsmanship and punctuality Darrell munger m.b.builders

Highly recommend Efficient and professional…read more Very happy with my Shower door! Love to support local businesses

Ordered a sliding Pet Door insert from another company and they hired National Glass to install it…read more The technician arrived on time and worked cleanly and methodically to remove the old panel and install the new panel. The technician went the extra mile to install the new rollers I had bought. Once he had the door back in place, he adjusted it perfectly. If I have any window issues, I'll be calling National Glass first.

I called a couple companies. It was very difficult to work with. Then I found National Glass on…read morethe yelp. It was great service and great installation guy. My French Door glass can replace in 4 days. I would recommend this company for 5 stars. Ben