Excellent windows and doors contractor. We got quotation from three different contractors and…read moreafter considering all the facts we decided to give the contract to Frontier Windows and Doors. Turned out to be one of the best decisions we ever done. John is the man. Not only he explained everything at the jobsite, but he also showed us the mechanics of the windows and doors at their showroom. Maricar scheduled the mobilization and everything was perfect. Thank you so much Frontier!!! We'll see you on our next project.

I had a great experience working with this company. They replaced two windows in my home and the…read moreentire process was smooth from start to finish. What stood out most was their attention to detail. They came out a couple of times before the install just to double-check and confirm all the measurements, which gave me a lot of confidence that everything would fit perfectly--and it did. The installation itself was clean and professional, and they made sure everything was sealed and finished properly. Communication was easy, and they were responsive whenever I had questions. Overall, I'd definitely recommend them if you're looking for reliable, detail-oriented window replacement work. I'd use them again for future projects.

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.

The team of professionals at this company is honest, considerate, open to questions, and deliver…read morehigh quality product. We needed an accessible shower installation for our ADU. Michael Crooks was very responsive as a company rep and everything he quoted was delivered just as he said. The quality of the shower is excellent and we love the Koehler fixtures. We chose black on white to assist those with visual deficits and really like how they turned out! The fold down seat is also a plus for those with endurance challenges! The demolition andinstallation team of Jose, Gabriel and Jairo could not have done a better job! They were timely, efficient and professional. They demolished the shower and tub one day and took away all the debris. Then, the next day, they built the frame and installed the new walk in shower exactly as we requested. They were pleasant to have on our property and we're considerate in where they set up their workstation and parked their trucks. We did have a challenge posed by the installation day with company coming to visit us... And they worked out a mutually agreed upon date that met our needs. I highly recommend this company.. ask for this team of installers! You won't regret it!!

The crew installed a fiberglass door and did a great clean job. Only one issue after the install…read morerelated to electrical that is a rare occurence, and Finely Finished had an electrian come back to fix the issue. Overall 10/10 to work with, professional, integrity, good materials.

I needed a door replaced. They were great! They arrived replaced the door took away the old door…read moreall within a reasonable amount of time. Very professional and their pricing was great. I would use them again and wld recommend them to others.

This is truly a professional organization…read more I had hired them for window replacement. The quality of the product, as well as the timeliness and professionalism of the crew was exceptional. On top of it all, they were price competitive. You can't go wrong here. Thank you..

Mighty Builders replaced 12 windows at our home in North Hollywood and did a top-notch job at a…read morefair price. Cory led the installation and did an amazing job including rebuilding a bay window structure in the kitchen where the old wooden windows and wood framing had years of water damage that needed to be removed and rebuilt. Other companies that bid on this job did not seem concerned about the water damage in the bay window structure and wouldn't commit to exactly how far they could go to restore the integrity of this structure. Armond, came to meet with me and help me choose the right windows (from Milgard). He listened to my concerns about the kitchen window structured and assured me that Cory had the experience and skills needed to do the job right. Katie and Rio in the office were a pleasure to work with as well and answered all questions promptly with regard to order status, logistics, and billing, and the overall experience was beyond my expectations. Our neighbors on the next street were impressed with the job and hired Mighty Builders to replace their windows as well. I also have 2 close friends who need windows and will be reaching out to Mighty when they're ready. The finished job looks fantastic and I'm extremely happy with our new windows. I highly recommend Mighty Builders to anyone looking to replace windows at a fair price.

My new front doors are beautiful. Everyone I dealt with throughout the process was very…read moreprofessional. The installers, Andrew R and Vidal, were great: communicative, punctual and efficient. I was pleasantly surprised and appreciative of how clean they left my place...shop vac'd the entire entry, interior and exterior - They get 5 stars. I only left off a star because I felt it took a little longer than I expected for the door to come in from time of order to installation. Probably would only take off a 1/2 star for that, but that wasn't an option. Ultimately l I would certainly recommend American Vision Windows.

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!

I have a beautiful set of wooden doors we purchased many years ago. One of our boys broke a glass…read morepanel that is inset into the door. Definitely not a warranty issue, however, the warranty department spent untold hours locating the correct panel and more hours finding a qualified installer to seamlessly replace the glass. The cost was incredibly reasonable and the workmanship was outstanding. 5 stars all the way, and so happy with the company.

We visited Urban Doors in Orange County and selected a number of entryway doors we were interested…read morein possibly purchasing. Shortly after we found a closer location in Los Angeles. I called and spoke with Erica. She was friendly, knowledgeable, and responsive. Erica also helped by recommending installation companies in our area we could speak with. Our purchase experience was good from start to finish, in large part because of Erica's assistance.

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.

Very happy with the service. We had some wooden sliding doors that were very difficult to open…read more Called and Michael came out the next day. Took a look, explained what was wrong, and I agreed to the work. The price wasn't cheap, but he was very skilled and had a great attitude. I thought the doors weren't good and I might have to replace, but he let us know that they just needed some adjustment and new rollers. Now they are working as good as new. Only took a few hours. One year warranty. And to show what a stand up company they are, a few hours after he left, they called and said they overcharged me and refunded me the difference by Zelle. I mean, they totally could have not done that and I would have been happy - but it says a lot about the company. So, highly recommend.

Incredible customer service. My doors were adjusted in no time. Tom was terrific. I highly…read morerecommend this vendor above all.

Called for service on a glass shower door Scheduling was…read moresimple and efficient. Joshua came and very quickly was able to adjust the door leaving it in perfect condition. His work was impeccable friendly and very accurate Highly recommend them for any work on glass. The price reasonable

Rates were comparable to others but the customer service from Josh and his team are top notch…read more easily reachable by phone and text. quality work.

After going to different stores for front doors, I went to Universal iron doors in Van Nuys , met…read moreSarkis who patiently showed us different doors, gave suggestions, I was also convinced to order sliding doors from the same company when I was just planning to get the front doors. Sarkis gave us an excellent service, so it was a good choice to go to this store when I live in South Bay area. I would highly recommend to everyone and to my friends to go to this universal iron doors and look for an excellent employee Sarkis. There are so many choices of doors and service is excellent especially the employee Sarkis. it's worth the drive to go to this Universal Iron doors and Hardware.

me and my wife went to Universal iron door and were helped by Sarkis . He helped with tbe selection…read moreprocess and explained everything in detail . Made the whole process easy and effortless. Gave us a good price Highly recommend Sarkis and Universal doors