Recently worked with NGD for a new front for our house. He was very responsive, easy to work with,…read morehad many different designs, the doors were all high quality and reasonably priced, and really went above and beyond to help us out.

NGD Doors was very responsive to my yelp inquiries. I was able to visit their showroom and Hunter…read morewas very patient and answered my questions. Although I ended up buying my door elsewhere, Hunter was very informative and I have to admit the pricing was very good but I opted for a different brand and a different style that they didn't have.

Irwindale Windows recently replaced all the windows at our house. Jacky was professional and…read moreprovided guidance and quotation for the work. She coordinated a timely installment date. The installers did a great job (took 2 days and the project proceeded smoothly and on time). We are very pleased with the results and enjoying the new Milgard windows. What a "big difference", especially with keeping out the summer heat. Thank you Jacky and the crew at Irwindale Windows!

Great customer service and high quality windows. Competitive prices and efficient work. Hired them…read moretwice for our home.

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.

I originally had them only do half of my house. They just finished the rest of my house and…read moreAmerican deluxe windows is the absolute best place to go to get your windows installed. These installers are perfect. House was left spotless and the owners are the nicest guys in the world. I got a great deal. I appreciate it so much and they were two weeks early. Thanks again guys!!!

Great place for door procurement. My contractor and I were having a hard time finding white solid…read morecore with custom sizes in last minute. We needed a dozen custom sized door and only Clark's was able to provide a solution for us.

I have been wanting to change my front door, but I did not where or when to start. I was able to…read morecome by and check out the doors. Staff was very friendly and approachable. They offered me with help. I told them about my project and they gave me helpful recommendations. I then requested to purchase a fiberglass front door. Price was very reasonable. They also offered me me make cuts for me if I am able to bring in my current front door. The door was available to pick up in a day. Technicians were able to install door locks, knobs, and handle on the day of pick up. The whole process took me an hour, which was very easy. Parking is available. I will come back again if I ever need to replace my doors.

I've used Bear Windows for two different projects -- one in 2024 and another in 2026 -- and they…read morehave been outstanding both times. My rep, Joey Carlin, along with Jessica Reyes, George Torres, and Maria Barrera... consistently delivered top‑notch customer service from start to finish. Their pricing is the most reasonable I've found, but without sacrificing quality. They manufacture their own windows and doors, and the materials are truly high‑quality -- nothing cheap or flimsy. The entire team is knowledgeable, responsive, and genuinely cares about getting the job done right. I highly recommend Bear Windows for anyone looking for great products, fair pricing, and exceptional service.

They did a great job and compared with other quotes, they were affordable. They measured twice and…read moreits was a 1 day install. (4hours for the whole house). They replaced all windows and bathroom windows throughout our whole home.

Allen installed my fiberglass double door last week. The process was painless and hassle free. He…read moremade an appointment to make some measurement and asked me exactly what I wanted done. On the same day of the appointment, he provided a quote and told me to contact him if I decide to hire him (no pressure). I received quotes from 3 other contractors and picked Allen. Not because his quote was the cheapest, but I felt comfortable dealing with him and his price was reasonable. After placing a deposit, we agreed on a schedule that was convenient for me and delivered. He was very professional and knowledgeable. He arrived on time with his assistant to install the doors and completed it on the same day as promised. He was very detail oriented in installing my doors and I was very satisfied with the quality of his work. I strongly recommend Allen if you need someone to replace or fix your doors.

We were referred to this Company a few weeks ago. Yesterday (6/11) Alan and his assistant Ming…read morecame out and did an incredible job! Their work, the quality of the doors, and the pricing was just what we were looking for. If you or someone you know is in the market for good honest and complete work, hit them up. Rick V. La Verne ca

I bought a door that my husband and I not only felt safe but loved. Now that he is no longer with…read moreme physically I have had alot of attacks on my home. Thanks to this company I feel so much more safer because every time someone has broke my lock they have came out and fixed it. Recently I had a neighbor whom had someone break into her home and I thought it be just bad luck for her, wrong they tried my home. Thankfully the lock on the inside was what kept them out as I slept unknowingly to what was going on and housemates not home from their 4th of July family parties. I recommend them to anyone and everyone, because they truly go over and beyond.

There's some issue with locking the door, jimmy send installer back today, after identifying the…read moreissues and problem solved Thank you

Had a wonderful experience from beginning to end. Great service and great product. We feel much…read moresafer in our house, and the screen door is also very esthetic. Steve, Luke and Pete were all great to work with. We highly recommend them. Had a wonderful experience from beginning to end. Great service and great product. We feel much safer in our house, and the screen door is also very esthetic. Steve, Luke and Pete were all great to work with. We highly recommend them.

The screen door is gorgeous & solid. They also put in a new threshold…read more It opens as smooth as a Rolls Royce.

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

This is one of the most unprofessional companies I've ever dealt with. They give you a scheduled…read moretime to show up, but they're almost never on time. Then they disappear for days or even weeks, offering excuse after excuse. They drag out the project while constantly asking for payment. When only about 70% of the work was done, they told me the job was "complete," even though basic things like door frames weren't installed. They just wanted their money so they could move on to the next project. They also don't keep their promises. They left trash, leftover food, and construction mess everywhere. They promised to haul away debris on the second day and then vanished completely. The owner, Jose, has a terrible attitude. Bottom line: they want your money without putting in the work. Reply to your comment Jose: There may be two sides to every story, but when many customers raise the same concerns, it's worth taking a closer look internally. Repeatedly responding to negative reviews by blaming or insulting customers instead of acknowledging issues only reinforces those concerns. This review reflects my actual experience. I stand by what I wrote. I hope you take this feedback as an opportunity to improve rather than deflect responsibility.

This review is long overdue. I would have to agree with the bad reviews here of unprofessionalism…read moreand poor work quality. The door he installed for us looks nice but their measuring is off. The weather strip is also not fitting correctly and we were having a hard time closing the door as it was too thick that we have to hold on to the door and lock it at the same time. Look at the photos for reference. We called them to fix it and sure he isn't happy but he came back and stripped off the weather strip which leaves us with spaces around the door. It's really terrible work. I also regret switching from our old door to this because of this problem. They leave their work area so dirty that I have to clean after them. Also, no proper receipt was given at first. I had to tell him we were looking at changing our windows (a service he also provides) and that's when he sent me a proper receipt. We found someone else for the windows who are absolutely professionals, clean and give proper invoices and receipts. I really hate putting bad reviews for small businesses but I am left with pretty much a crappy job. I wouldn't recommend this company.