Lema Windows and Doors did a great job on our family home…read more They were very responsive. Leszek communicated everything about the project clearly, answered all of our questions with great detail, and provided the best advice. We originally contacted them about a patio slider and they provided the best quote, focusing on quality and what we wanted, and service. We asked them for additional help with another project that we were doing ourselves. They helped us resolve the issues we had with a different leaking window and door. They caught several problems with the advice and plans we'd been given, which saved us from long-term issues, so we ended up expanding the scope from just the patio to a door and window with them. We got the look we wanted, the safety we wanted, and it was all installed so quickly and professionally. The stucco work looks perfect and was also done very professionally. We will definitely use them for any future work on the house. Highly recommend.

I had Lema Windows pull out a window to replace it with a door. The door is great quality. The…read moreprice was very reasonable and the work done exceptionally well in one day. Communication throughout the process was very good and no surprises anywhere. Will definitely have them come back when I change out my slider.

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.

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.

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!

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!

Extremely pleased with the project done for my house in Walnut creek this summer by Bestoff Windows…read more. Everything looks great and I'm saving money on PG&E bills with my new dual pane energy efficient Anlin windows . The best out of it is the sliding door with a built into the glass pet door for my dog to go in and out without bothering me all day long )))). My wife likes the most that outswing French door for our guest bathroom with the contemporary nickel hardware . Highly recommend,extremely competitive local business. The crew leaded by Alex is well oiled team-fast,professional,detailed and efficient work. Five stars no doubt. Also looking forward to get the federal tax credit for my new energy efficient windows installed with my tax returns in 2026. Thank you,guys.

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!

I can't say enough good things about this company. From start to finish, everything was handled…read moreprofessionally and exactly as promised. Their pricing was fair and transparent--no surprises, no upselling, just honest numbers that made sense. What really stood out was their timeline. They showed up when they said they would, stayed on schedule, and completed the project right on time. That alone is rare these days. The installers were top-notch--respectful, clean, and clearly took pride in their work. They treated our property like it was their own, which made the whole experience stress-free. If you're looking for a company that delivers on price, timing, and professionalism, this is it. Highly recommend!

Look no further than Cal Coast Window and Doors. This is…read morethe best company for product , workmanship, contractors to owner. We had then install, side garage door, 2 windows and 2 sliders. After 4 years one of our sliders had closing issues. Cal Coast owner sent a crew to fix it, which meant completely reinstalled the window and now works perfectly Thank you Team Cal Coast

This is the second home I have had windows replaced by Save Energy. They are the best! Their prices…read moreare reasonable, their staff is friendly and knowledgeable and their window installers are efficient and cleanly. I would highly recommend them especially since they don't do a "hard sell" like some other window companies.

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!

Cannot say enough great things! Amazing customer service from everyone involved! Aaron came out and…read morelooked at the jobs needed and came back with a very fair quote. We hired them for 2 separate jobs so far and have another one planned for the future. They replaced 2 broken window panes (cracked on one pane in each different window). One window was an outside pane and the other one was an interior pane. Then they replaced our side kitchen French door with a new one with a doggie door installed... which is heaven sent because I will no longer be their personal door (wo)man The ladies in the office were always friendly and helpful. The crew at the house were very respectful and knowledgeable. Next job will be replacing our old skylights when we get a new roof!

Aaron is always honest and helpful in finding the best solution to our needs in our home and our…read morebusiness.