Great communication, highly recommend…read more Mike was very helpful during the consulting phase and helping us select our new door. He was very patient. Our installation was done by Joel Guzman,, he was incredible. The installation was perfect. It was even better than we had expected. He is a true pro.

Another great job by AMG and team. AMG remodeled my front door and also replaced my failing french…read morepatio door this time that wasn't closing properly! Originally thought I would have to replace two really expensive side lights as well but Mike assured me it could be done while keeping them intact - he was right! I will admit the calling service does appear outsourced, but most importantly, everything occurred as planned, including the delivery and install date. The install quality is very very consistent. Can't say enough about this team. I will be using them again!

We had all our windows replaced with Anlin Delmar dual pane windows from Custom Exteriors 14 years…read more(2012) ago. Never knew about life time warranty until last month, one of the window cracked. We didn't have any receipt or anything, just an email we did 14 years ago. We just contacted the company on their website and amazingly, they have the record by the address. The service department was so helpful, they contacted us and contacted the manufacturer to set up appointment with the case number to get it replaced. The windows were replaced 14 years ago in one day and we had many custom sized windows. The amazing thing is they know exactly which window that cracked by us describing the location of the window. Anlin Delmar (Milgard) called us and setup the appointment. They came and replaced the windows in a few hours. It was amazing and we're extremely happy. Now we know, go with the best and reputable company like Custom Exteriors and a good manufacturer like Anlin Delmar to have after service years after the work is done. Would we recommend Custom Exteriors and Anlin Delmar? The answer is obvious, YES.

Custom Exteriors replaced all the windows of my condo. They were on time, efficient, neat, and…read moreprofessional. My house stays warmer in the winter and cooler in the summer.

Highly recommend Windows4U. I got bids from 2-3 different places and these folks were both the…read morefastest to the respond and the best price. They installed 3 new windows and a set of patio doors for my house. They were super responsive in every stage of the process. Emails were usually returned within an hour and always within the day. Their lead time estimate in getting the windows made was spot on. The quality of the windows feels good so far. I have a 100+ year old house with big old solid wood windows and I'll admit the new vinyl ones don't have the charm or look/feel of original wooden ones. But Windows4U also convinced me that replicating this old look would cost 4x as much. And its not their fault I chose the vinyl ones. They installed all the windows and door in one day and the team that was onsite worked HARD. Shout out to Mikhail and Vladimir who did a great job. They cleaned up everything so well it was hard to tell they were ever here.

This window subcontractor hired by Green Empire builders installed our windows incorrectly and…read morewe've had ongoing issues since installation. Workmanship was poor, communication was difficult, and the problems were not properly resolved. Based on our experience, I would not recommend this subcontractor.

We recently had eight windows and a sliding door installed by Cal Coast Window and Door, and the…read moreentire experience was outstanding from start to finish. Chris did an excellent job guiding the project and making sure everything went smoothly throughout the process. The installation crew (Manny and Omar) were absolutely amazing, professional, efficient, detail-oriented, and incredibly clean. They worked hard, respected our home, and left everything spotless when the job was complete. If you're looking for a company that provides great communication, quality workmanship, and exceptional customer service, I highly recommend Cal Coast Window and Door.

We wanted to replace all our original 1960s-era single-pane windows with double-pane windows. We…read morealso wanted a storm door for our front door. We got an estimate from Andersen (less the storm door). Their products and installation method were top-notch, but so was their estimated price! So we wanted something more economical. After some research we heard Milgard windows using an "retrofit" installation would be more in our price range. We also wanted a window/door-installation company that gave us a good price estimate (1/3 the cost of Andersen), was in our locale (Tri-Valley) , and had 5-star rating already. So we were happy to find Cal Coast that met those criteria. The initial estimate process was straightforward. Our estimator was friendly and efficient. The format of the estimate came in digital PDF format. It was easy to print, and the details and layout were very helpful with diagrams of what the windows and door would look like with dimensions. One measurement for one window was slightly off. I mentioned that to my estimator. He assured me that was not a problem because if I accepted their estimate, then the next step was for another technician would come out to the house to re-measure the windows more accurately and in more detail. We did accept the estimate, and indeed another technician came out to do detailed measurements. Then we received a revised and more detailed contract in that same great layout! The estimator kindly set our expectations that our windows and door were going to take 5-6 weeks to custom manufacture and about 1 to 2 days to install. Those timings were right on target, which helped us in planning other events in our life. Installation only took 1 day! The crew was great - courteous, hard working, and efficient. They put foam insulation in the space between our window frames and the new windows. The caulking work was professional. I was pleased. And the crew cleaned up after themselves perfectly. Another thing I was pleased with was Cal Coast's production manager helped me apply and get my city building permit for the new windows. The day of installation, the foreman handed me a nice folder with the printed permit with other instructions. I really appreciated that. Also after installation she worked with my city building department to schedule a final inspection by a city inspector. When the inspector came out, because the product and installation were superb, it passed with no problem. Of course, I paid a little more to have this permit processing service, but it was well worth it. Finally, as you can tell from this rather long review, I'm very pleased with our experience with Cal Coast and the Milgard products. I add my 5-star review to others that have gone before me for Cal Coast!

We used Royal Window and Door for our home closet door renovation in December 2023. We met the…read moreowner, Andrew, at their Concord showroom and explained the door design we were interested in. We ultimately chose Royal Window & Door because not only do they supply the doors, they'll paint, install, and dump your old doors. On install day, the crew was very friendly and completed install within a couple hours. I would recommend Royal Window & Door for your future project!

Our entire experience with Royal Window and door was fantastic. From the moment I walked in to…read moretalk to David about a last-minute project, to completion with excellent work done by Jamie... hands down 10/10. With David and Jamie's help we were able to make a lot of last-minute decisions and they installed three beautiful skylights for us. What stood out from the experience was the amount of detail and time David took to explain the options to me and they were able to expedite everything. We will use them for doors in the future. Great business!

This is a bit of a late review, but honestly, that says something in itself--everything has held up…read morebeautifully since my windows and doors were installed. What really stood out to me was the level of detail and coordination between the design team and operations. From the initial conversations through installation, everything felt aligned and intentional. There was no confusion, no gaps--just a smooth, well-managed process. One of their biggest strengths is that they have their own installation crew. That made a huge difference. The team showed up exactly when they said they would, completed the work professionally, and clearly took pride in what they were doing. Even more impressive--the cost was exactly what they quoted. No surprises, no last-minute add-ons, just integrity from start to finish. If you're looking for a company that delivers on what they promise and pays attention to the details, I highly recommend East Bay Doors and Windows.

This is a long overdue review. Sead and Alan did a FANTASTIC job on installing my front door. I was…read morereally impressed with the care and consideration they took with the install and the professional manner that they both presented. I highly recommend them for any window/door install, they are the best in the business!

I did two major renovations in my house and I couldn't have found a better company to take care of…read moremy windows. Igor and his team are fantastic professionals who completed the job on time, at a very competitive rate, and leaving the place immaculate. Highly recommended!

Window Station has replaced all windows in my house 20 years ago and they still look great. We just…read morereplaced patio doors and we are happy with their work again. Definitely recommend!

We hired Sergey and Bestoff Windows to replace every single window in our home and couldn't be…read morehappier with how it went. They were noticeably more affordable than the other bids we got and there were no surprise charges along the way, which seems rare with home improvement projects. Everything was transparent and laid out up front. They showed up exactly when they said they would, and communication was excellent the entire time. Every question we had got a quick, clear answer, and we always knew what to expect next. Didn't have to call multiple times or send a bunch of emails. The new windows look fantastic the crew cleaned everything up after the install. No dust in the house or materials in the yard. We have recommended Bestoff to a few friends already. If you're looking for a window installer who's fairly priced, dependable, and respectful of your home, we'd recommend them without hesitation.

Sergey and his team including Alex were amazing for the entire process. We hired them for 3 large…read moresliding doors and 6 windows and the entire process was so easy and affordable! Sergey came within a day of reaching out to him. He gave me the lowest quote out of 4 companies and he was very knowledgeable. Alex and his crew came to install everything and were done within a day. They were nice, professional and left everything very clean. You can tell they take pride in their work. Alex even took out time to listen to my kids magic tricks while working. Would highly recommend them!