I had my sliding door glass broken (see pictures) and need it repaired. Ramadane helped me get it…read morefixed and I cannot recommend him enough. He came by very quickly to give me a free estimate and very patiently explained the options with tempered glass, with film on each side. His price was cheaper than others and the ones that seemed cheaper turned out more expensive when you asked about the options. The price aside, he was very professional, honest, and did such a great job that I can't tell the difference with the new door!

Love our new yard door! Ram is very professional and did it in a few hours. My door now opens with…read moreease and is very good quality.

Great communication and services. They fixed my window quickly, and communicated clearly the whole…read moretime. They were always on time, and didn't give us a giant timeframe to sit home and wait for them. They are transparent and upfront with pricing, and more affordable than larger chain places. I recommend them!

They showed up on time. The fixed my sliding glass door using bits and pieces I'd 2 different…read moresliding glass door kits that I had purchased! I'm very pleased with the work that they did.

We recently replaced all our windows and patio door, and Bestoff Windows did an excellent job. The…read moreentire project was completed in under two days, and everything--from the initial assessment to installation--was smooth and well organized. Sergey, the owner, is great to work with--very straightforward, no sales pressure, and no upselling. His crew was professional, efficient, and paid attention to detail. They came highly recommended by our neighbors, and they absolutely delivered. Highly recommend!

Sergey, the owner, was delightful when he came to give me an estimate. I liked that he made…read moresuggestions about changing a few things about the windows. His was also the lowest estimate of three. The crew that came to install the windows came on time (a little early) and got to work. They replaced all of the windows in my house in one day. The worked hard and were considerate to me.

Lubomir does quality work at a fair price. He's very responsive to potential concerns and a…read morepleasure to work with. Upgrading the windows on our 1950's house was the best thing we ever did and has increased our comfort and decreased our energy bills.

We needed multiple windows replaced and two large sliding doors installed in our home. The service…read moreand quality of work we received was outstanding! The workers, Ludomir and Ernesto, were super professional. Not only did they install the windows and doors flawlessly, but they also cleaned up every bit of the mess the installment caused and even polished the windows. I could not recommend them more highly

I remodeled my house in 2009 and had Marvin Windows installed at the back of the house, however I…read moredid not replace the windows in the front of the house as they were newer. In 2025, we decided to replace all the windows and the front door in the front of the house and wanted Marvin windows to match the front of the house. There are many window replacement companies out there that will build and install windows for you. However, we specifically wanted Marvin windows and we wanted to upgrade to the higher end Marvin windows as we had installed them in the back. Mark (the estimator) was very responsive and came out to measure and give us an estimate. We signed the contract and he said that we could expect installation in 3 months. Well, 3 months came and went and it seems our custom made windows from Marvin had some manufacturing issue and were delayed. Ok, so instead of a September installation, we were now we are expecting a December installation. It wasn't a big deal except that I had to restore my living room for Thanksgiving. This delay wasn't Window replacement Center issue, it was an issue with the Marvin manufacturing process. So, why am I giving a 5 star review. The installation was great. Oleg (sp?) was the lead installer and he did a wonderful job. My husband (a real DYI person and a perfectionist) even said that the workmanship was perfect. See attached pictures. They were here multiple days and left the rooms cleaner than when they started. Not a speck of dirt or dust was left. So, they only do new window replacement/installation. Meaning if you want a window where a wall exist, they don't do that. They don't fix existing windows (broken glass, old hardware). Mark did walk my husband through how to get a replacement part on another window were the hardware was rusted. They also don't do painting. You need to either paint it yourself on the inside or hire a painter to do this. Also, most of the installers speak very little English. We didn't find that to be an issue. If I had a question that they couldn't answer, they called Mark right away and we were able to work it out. The installers all came on time and there was even a day that I said they had to be done by 5 as we had a dinner engagement and they left when I wanted. Overall, this was a really good experience and I would hire them again to install any windows.

Amazing service and quality windows! Mark and the team were extremely professional. They had a…read moregreat price for replacing all the 65+ year old single-pane windows in my house. The team was fast and extremely efficient. The windows look great and an extreme improvement in blocking out sound and insulation.

I took my time before sharing my thoughts on WoodWindowsnDoors, and after a year, I can confidently…read moresay their quality is superlative. Ivan exemplifies professionalism and possesses an impressive knowledge of design and materials. The finishes are outstanding, and his communication is superb. The contrast between my new windows and the old ones is striking. Water barely clings to the new windows, whereas the old ones demanded constant wiping. I intended to replace one window at a time, and the improvement and obvious difference between the two is significant. As a homeowner on a fixed income, I had concerns about costs and the feasibility of replacing one window at a time. Not only were they competitively priced--better than my second choice, Anderson Windows--but the installation was swift, and the installer was courteous and professional. After a year, my windows remain as pristine as the day they were installed. I wholeheartedly recommend contacting WoodWindowsnDoors for anyone considering a window replacement. You won't be disappointed!

After a year long search for a proper wood window provider for my 1924 English story-book cottage…read morehome in Hayward, I finally selected Wood Windows & Doors in San Pablo. Ivan's little shop of hand made wood products I believe, are some of the highest quality doors and windows you will find. They only use the highest quality unburled hard or softer woods, as well as seamless glass, which they will machine craft and form into just about any design you desire. After my decision to take them on, the ordering process was very simple and even though final delivery took a very long time, staying informed by them regularly really helped the time scoot by. The entire crew is extremely responsive and they still truly understand customer service like it use to be. Never once did I feel forgotten or unattended like so many other businesses and in the end, my five oversized windows are absolutely gorgeous, high quality and operate flawlessly. My experiences with the shop crew & production manager Marissa, we're also always seamless and pleasant experiences. They are all extremely knowledgeable and understand attention to fine detail. I plan to have more windows built by them this year. Thanks again Ivan and crew for such an A+ experience!

Calcos windows was worth every penny! They initially came to take precise measurements and talk…read morethrough what my window options were as far as the products that they especially ordered for me. Their communication was clear through and through very helpful. On the installation day, the crew arrived on time and they were great. The windows look amazing and they cleaned up every little bit of a mess after themselves upon their departure. I would definitely hire them again for any future window needs in my 1927 Edwardian San Francisco Home. Many thank, Elise

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.

Save Energy did a fantastic job replacing our 4 sets of exterior French doors from start to finish…read more We found their sales and office staff to be very professional and we appreciated that Save Energy is an established local company. I was dubious that they could replace all of the doors in one day, but in minutes their large crew, led by Miguel, had removed everything, including all the interior and exterior molding and were examining and replacing rotten wood. They started working at around 8:30 am and were done installing at 3 pm! It was incredible! The doors are beautiful and the new interior framing around them is perfect. We found that one of the doors wasn't locking properly, so John Gorman, Save Energy's President, sent out Antonio a couple days later and he adjusted the hinges in minutes. Our overall experience was completely positive. Save Energy gave us such impressive service. We could not be more pleased.

I had 16 windows and three sliders replaced…read more Everything about Save Energy Windows & doors from start to finish was excellent. Starting from Tina coming to do the initial visit. Honestly, it would've been fine either way, but I love that it was a woman. Every step of the way every one was pleasant to deal with and competent at their job. They have a very dialed-in process and communications. Last, but certainly not least, the workmanship was excellent. We love our new windows and they have made our new home and workshop 100% better! They cleaned up well and were very respectful of my home when they were working. I would recommend getting a bid from them if you need windows replaced!