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.

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!

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!!

Complete success again and satisfaction with The Sliding Door Company! In our Costa Mesa home, we…read morehad them do the office doors and master closet doors. We are convinced that this helped our home sell for a higher price and quickly. We had no hesitation in ordering again for our new home in Huntington Beach. Anna at the showroom is great. She knows her stuff! Our project was ordered and measured months before our home actually closed and Daniel Monica and Manny were all great to work with in the customer service area. Of course, none of that matters unless the install goes as planned and it did! Luis and Armando did a fantastic job as you'll see in the pictures. No dedicated office space and three hours later my husband has a new remote office. I did get a couple of basic quotes from the Facebook ads of other companies and they were not less than the sliding door company.

A high-quality product installed by very experienced installers, very professional and they listen…read moreto the customers wants. I would not hesitate to do business with this company again.

I have been working with PB Specialized door and windows over a year now…read moreI manage apartments buildings and we do all the windows and doors with them Paul the owner he is very professional, he gets the sizes and order them very quickly for our convenience Also the have the best prices We will Always work with Paul and professional staff that he provides Thank you !

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.

We needed to replace our kitchen window and two sliding patio doors that has been leaking water…read morefrom the outside during heavy rain over the years. I contacted Jaime and requested a quote and he immediately came over to take a look and give us quote. Not only did he have the most competitive quote, he was also the easiest to communicate with over other window installers I contacted. He was courteous, professional, and was willing to accommodate our preferred dates for installation. He was able to complete the job in a day and half by himself which was super impressive. I would contact him again in a heartbeat to replace the rest of our windows and would highly recommend him to anyone! Keep doing a great job, Jaime!

Lucero's Windows and Doors was very patient and took the time to answer all of my questions…read morethroughout the process. We had four solid core interior doors and two double closet door systems ordered and installed, and the quality of the installation showed that he really knew what he was doing. Everything was completed professionally, and we're happy with the results. Great Job! The only downside was that we had to find a separate contractor for painting. We asked James for a recommendation and were referred to Eddy, but unfortunately, I would not recommend using him.

I had contacted Milgard directly on replacing my 25 year old Milgard windows and they referred me…read moreto a local dealer, Fine windows. Joelle was very prompt on getting me a quote and answering all my questions. The price was really good. I also looked at two other brands and after a lot of research and talking to people in my neighborhood as to their replacement windows I chose to go with another brand. My limited experience with Fine windows was really good.

Highly recommend fine windows and doors. They have excellent customer service and really care about…read morethe customer. They installed all the windows and sliding door in my home that was being remodeled 5 years ago. Just recently I had an issue with the glass of my sliding door where humidity was getting trapped. They completely took care of it and had the problematic glass replaced. I highly recommend if you're looking for a company that not just will sell you door or window but also will be with you for years to come.

Someone broke the arm of a glass door to a storefront. Having someone competent and prompt was of…read morethe utmost importance! We were lucky that Larry was available on the same day. He arrived on time and is super knowledgeable and helpful. He truly went the extra mile for us and we appreciate it! Don't hesitate to call him if you need help!

My shop door had problems including tilted, making noise, scratch on the side and bottom area, hard…read moreto open. I called Larry to fix these problems. He came and did the excellent job! All my problems have gone with his visit. It seems like he has installed a new door. Thank you Larry! I should have called you earlier. Definitely recommended!

Very professional and attentive staff! They made sure that they could find the perfect windows and…read moredoors for me while considering my budget and offering me the best prices compared to many other places I've been to . Overall, the whole process was fast and easy. Their customer service was truly above and beyond. I would highly recommend it and I will definitely go to them again!!

From the owner: why go around if you can go directread more

It's been a long journey but we're finally done. I had 13 french doors in various sets of damage…read morefrom bent drip rails to misaligned hinges to a completely destroyed threshold. I went through several iterations considering repair and replacement first with Claudio and Cesar and landed on a repair plan. Cesar was my main guy the whole way with Daphne doing all the visit coordination and regular communication. "Maestro" Angel was the main guy who did the work. They rebuilt a threshold from scratch, fixed all the doors and my favorite part was Angel bending the drip rails back to shape because they were discontinued. I sent my punch list over and over again till it finally disappeared. Occasionally new things or adjustments came up or I even changed my mind and they rolled with everything, explained my options when replacements were not available. Service first mindset from Klarion which I really appreciated. Pics coming soon...

The workers worked very hard and do the best they could to finish the job asap. They did very good…read morejob and clean up afterwards. Great communication from beginning to end to keep you inform of the progress. The quality of new windows are amazing compared to the old one that i used to have. I barely hear any outside noise. Highly recommend this business if you need to replace windows/doors.

They don't do REPAIRS on sash windows…read more.. I'm looking for a sash window repair on a single window for a 1930's home and the person on the phone said they "don't do repairs." Although I haven't used their service but they answered the call quickly!

This is a great place for installation advice and all kinds of doors and related hardware. It's not…read morea huge store so their inventory won't match Home Depot. But you'll get fair pricing and good advice and they can probably acquire what you need.