Hello Glenn, I wanted to sincerely thank you for helping us figure out the best solution for the tile in our sunroom. Our sunroom was built in 2000, and during a recent backyard remodel we decided to put in a new floor. With your guidance, my husband and I were able to make a great decision on new flooring, and we couldn't be happier with the luxury vinyl flooring--it looks fantastic and works perfectly for the space. Thank you also for your help getting our slider fixed, for replacing a shattered window back in 2018, and for assisting us in 2020 with the shade covers. We are absolutely loving the sunroom all over again! Thank you to California Sunrooms for the continued excellent service over the years. Just sharing a few photos to show how happy we are 26 years later! read more

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We couldn't be happier with our decision to work with California Sunrooms to transform our old raised patio into a beautiful sunroom. After a month of enjoying our new space, it's time to share our experience. From our initial consultation through project completion, the entire team demonstrated the highest level of professionalism. They showed up on time, tidied the work area at the end of each day, and treated our home with respect throughout the process. What impressed us most was their communication, especially when navigating unexpected challenges. The team encountered several hurdles with our city's building department, but they kept us informed every step of the way and eventually persevered through the bureaucratic process. (and El Cerrito did NOT make it easy for them!). Any time I had questions about materials I needed to provide (flooring, a dog door, light fixtures) they were prompt in their response. We absolutely love our new sunroom! The space feels like a natural extension of our home rather than an add-on. We've made it into a play space for our kids, and it's been wonderful watching them enjoy the room while we appreciate the garden views--especially through the recent rainy weather. It's become our favorite part of the house, and we find ourselves spending time there every day. California Sunrooms turned what could have been a stressful project into a smooth experience, and we're thrilled with the addition to our home. Highly recommended! read more

California Sunrooms - General Contractors Near Me

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After three bids we chose CA Sunrooms to replace our old sunroom. Glenn, Dan and Brittany were wonderful to work with in terms of communication, product selection, and overall construction of the project from foundation to final touches like sheet rock and painting. Dan was methodical in the process of construction, as well as punctual, reliable, and very neat and clean. Glenn called us with needed updates, and every Friday we received a project update from Brittany. We are very happy with the finished product, and are glad that we chose this company. We are thoroughly enjoying the lovely new space! read more

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We considered getting a sunroom for over a year, researching various options and thoroughly vetting California Sunrooms and the Four Seasons product. We're convinced this was the best way to add more living space to our 1500 sq ft Fremont home. Glenn and his team were incredibly professional throughout the entire process, even after installation. We're thrilled with the results, and our family and friends are raving about it. My wife and I are in our early 50s, and we now see this as our forever home, thanks to the beautiful and practical sunroom from Glenn and California Sunrooms. If you're considering one, I say, "Go for it!" You won't regret it. read more

California Sunrooms - General Contractors Near Me

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A neighbor's tree fell on my house, demolishing our sunroom. California Sunrooms built us a new one, which everyone loves. Newer technology and at a reasonable cost. They worked to try to get it before tariffs raised the prices and followed through every step of the way. They have even helped in the aftermath with the insurance company. Glenn Skidmore and California Sunrooms is an excellent company to work with. read more

California Sunrooms recently installed my sunroom and it looks fantastic! I needed more room for my growing family and decided to add a room in the back. Glenn, Brittany and Dan are very knowledgeable of the designing, building and permitting process. They are transparent throughout the entire process. I would highly recommend California Sunrooms. They got the job done to my satisfaction quickly and professionally. read more

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Fantastic experience with California Sunrooms. Glenn is passionate about his work and it shows. Hearing from many other people who do construction in their homes, I was prepared for a lengthy back and forth, unexpected delays, unexpected problems or additional required budget to resolve unexpected issues. The only thing that was totally unexpected was the autonomy, speed and professionalism of the team. All the required permits were taken care of within a few month, after which it took the team about two weeks to finish with the concrete and the room itself. In fact, when at some point I asked the team when should I choose the flooring, thinking I probably have like a week to decide, they said ideally by tomorrow because we're wrapping up in 3 days. The end result exceeded my expectations. read more

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What can they improve? Everything. Communication is bad. I've tried four times now to get them out to help me with my sunroom for one reason or another. Nothing. Last two times I have been completely ignored. Don't waste your time with a repair request. They only want to build new ones. read more

Look no further. This is the business you want working to make your dreams come true! We had them build a sunroom as our home is rather small, but our family is big and needed more space, particularly for birthdays and holidays. Glenn, Brittany and Jose are all top notch at what they do and kept us in the loop through every step in the process. To say we are happy with the final product is an understatement! The materials used to build the sunroom are all that was promised, and everything was done in a timely manner. The fact that all the building permitting went through without a hitch is further proof that Glenn, Brittany and Jose are a fantastic team that is worthy of your business. read more

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I wanted to get an estimate for a sunroom and Glenn was very quick to drawing up four plans for me with prices. Unfortunately the plan I wanted was not within my budget so I have to hold off for another day because I did not want to get a smaller sunroom and regret it later. Glenn is very professional and very good at understanding what I wanted even when I was indecisive. He was very patient when I went back and forth about what I wanted. He is also very transparent and I can tell he has a great team behind him to help make your dream come true without you doing any work. Looking forward to getting a sunroom from him soon. Thank you Glenn for all your hard work and patience! read more

Glenn and his team at California Sunrooms are the best-- professional, responsive, unflappable, and fast. We hired California Sunrooms to build a patio cover (sunroom) after trying for more than two years to get a permit (in Berkeley), without success, with another sunroom company. California Sunrooms was able to get our sunroom completed in about six months from the time we contracted--four months for the permit and two months for the build. California Sunrooms was also a bargain relative to the first company we hired and others from whom we had gotten bids, and our project with California Sunrooms came in as estimated and contracted, which was also not our experience with the first company, which kept raising the cost as they struggled to get a permit. All of Glenn's people, which included Brittany, who runs the office, and Dan, who led our project, and the various contractors Glenn recommended (Carlos Reyes Flooring, Tovar Concrete), were excellent and figured out solutions to problems others couldn't. We really can't say enough good things about our experience. It's been a little over a year since our sunroom was completed. We use it as an extension of our living space, and it's a beautiful, amazing addition to our house and yard! Many thanks to Glenn and his team and an A++ for California Sunrooms. read more

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I contacted Brittany over email and she instantly looked up the city setbacks and confirmed a bunch of things for the project for my consideration. She was very responsive and got back the same day. Then I spoke to Glen and he got right to work with layouts and asked what I wanted as far as transoms (windows at the top and bottom), skylights, and electrical outlets. He had alot of inputs and suggestions of things I should consider and didn't even think of! He must have spent over 10+ hours on my design and layout with the city setback information he received from Brittany. He was very thorough in his designs and gave me a completed pdf file with the layout and dimensions. And this was all BEFORE we signed the contract. So I knew exactly what I was getting and the cost. Unlike the other contractors whom I spoke to, who all said yes, yes, whatever you want...only Glen gave me real considerations, a layout, and the price was right. 5 stars! read more

I waited a couple of months to write this review and what I had to write only got better. Glenn Skidmore is the most consummate, experienced, and responsive professional you can ever work with! We had no idea a Sunroom was a possibility for us, and when we called Glenn he walked us through the process, showed us examples, and had the schematics ready within a day. It was incredible! He has done so many projects that he has the absolute BEST professionals in every category on speed dial! The work was done diligently, with quality and everyone was responsive, fast, and cost efficient with Glenn leading the way through every step. Our patio enclosure was done and the California winter became a very different experience! Instead of dreary, cloudy days, we had a bright lovely place where we could watch the rain through skylights and listen to its relaxing patter on the roof while reading, working out, or doing Zoom calls. It is our favorite place in our house! Glenn is the real deal! He will get your project done, every step of the way, from permitting to completion, and affordably so. I wish there is a Glenn for everything in life! I wish we had known and done this 10 years sooner! read more

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Glenn and his team at California Sunrooms did a great job from initial consultation, design, review, changes, permitting, construction, and follow-up maintenance. The process was smooth and hassle-free and constantly moving forward. The team keeps in constant communication on all project stages, and we received daily construction progress updates, once we entered that phase of the project. From the first phone call, I appreciated Glenn's curiosity and interest in designing our sunroom began even without a formal commitment on our part. He really likes what he does and his enthusiasm shows. About a year after installation, we developed a very slow leak with the 2025 rains. It was not urgent and Mario came out to reseal and fix the problem. We appreciated this prompt after-installation service. Overall I highly recommend talking to Glenn and the team at California Sunrooms if you are interested in expanding your livable space this way. read more

California Sunrooms - California Sunrooms 28'x13' (excuse the grass) - General Contractors Near Me

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We hired California Sunrooms to build our sunroom in the spring of 2025. Glen quickly and efficiently helped us design the room and go over regulatory issues and costs. The work was done by a very skilled and friendly crew. Everything happened on schedule, or even a bit ahead of schedule. Brittany kept us well informed, on a weekly basis, of what to expect in the next week. The finished room was perfect. We are really enjoying our added space. read more

If you're looking for a contractor who is really passionate about what they do, Glenn is your guy. Glenn is not only knowledgeable about sunrooms and the ins and outs of permit processes in the bay (he has years of experience doing this, after all), but he's also receptive to ideas, and endlessly patient with our questions. He's someone that will spend time and care to leave no stone unturned, making sure you feel confident about your decision which we really appreciated as newbies. It's hard to find someone this honest, responsive, and collaborative. To no fault of Glenn's, we decided to shelve our project, but we still felt strongly about giving Glenn a shout-out! read more

Our sunroom was a small piece of a huge remodel of a historic home. Glenn was incredibly flexible and shifted easily to working as a sub rather than prime contractor. Because of the large scope of the project (complete foundation replacement and basement dig out) and the historic district rules, the planning and approvals took months. Glenn worked hours up front with our architect to help create the necessary visual renderings, got the structural drawings we needed, and then was so patient for a YEAR while we went through review and permitting and then did all of the demo and rebuilding necessary before we reached the sunroom portion of the project. I know contractors like to get in and out, but Glenn stuck with us through the entire project. In addition to being easy to work with, glenn provided a great looking product. It is the crown jewel of our project and the most visible change to our home from the exterior. Our project was a little different because it covers a descending staircase, and Glenn helped design an asymmetrical room that maximized the amount of glass we could have. The color options meant we could easily blend the sunroom to our darker colored home (no out of place white vinyl). The metal framing looks terrific and adds to our home's appearance, rather than detracting from it, as additions can sometimes do. I can't say enough good things about Glenn's responsiveness, patience, and product. Even though our sunroom was ultimately small in size, Glenn treated it as important and worthy of his time. Outstanding. read more

California Sunrooms - Our brand new sunroom - General Contractors Near Me

We needed some broken / cracked double pane windows replaced in our very old sunroom. Most sunroom contractors in the area are only willing to take projects from the ground up and would not help us. Enter California Sunrooms. We are so happy we found them! They are professional, communicative, and do great work. They show up on time too, which is always appreciated. Brittany and Glen were very responsive and helpful. I couldn't believe how amazing it looked with they were done. Brand new and beautiful. If I build any other sunroom I will be calling California Sunrooms. read more

California Sunrooms - Left is our old original windows. Right is the new work by California Sunrooms. - General Contractors Near Me

Glenn and team have been great to work with. Glenn is available on the phone anytime over calls and text. I could sense that he has a lot of experience in this industry and looking at the overall positive reviews, I was comfortable giving Glenn the reins of my special project. i had a lot of extra requirements and Glenn's team made that happen. Brittany is super easy to work with and a great project manager, always keeping you in the loop. Mario and team who did the actual work are also very reliable, clean and know what they are doing. I'll recommend Glenn and team to anyone thinking of additions. read more

We chose California Sunrooms to construct our Sunroom based on reviews. We were pleasantly surprised by how stress-free the entire process was. Glenn is easily reachable and very passionate about Sunrooms. He spent a few hours with us answering our questions and talking through the entire process before we signed the contract. Glenn has an excellent professional team. Brittany managed our project after the contract was signed. She managed all aspects of scheduling and had every detail figured out. Brittany's in-depth knowledge of the permit process expedited the construction schedule. We would also get a project status and next steps summary at the end of every week. We really appreciated these emails because we would know exactly where we were in the project and if there were any concerns. The team that did the concrete and then the team that built the sunroom and the drywall were all very professional and hassle-free to deal with. Overall, we couldn't have found a better company to build our Sunroom. read more

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I have an old sunroom that had been already installed when I moved into my home in 2013. Last winter, my sunroom started leaking from the ceiling and sides. I spent a lot of time calling many contractors and making appointment without any luck- no one could repair my sunroom- until I read a review for California Sunrooms. The moment I contacted Glenn, he was responsive immediately, knew the make of my sunroom and the issues from a couple of photos. With a quick call, he gave me some options for repairs, a very cost effective quote, and was able to schedule within the week! Glenn and his team lead by Mario were amazing- prompt, efficient, professional, extremely knowledgeable, and provided quality work. The work was supposed to take one day but took two since the team was diligent and doing an amazing job; and there was no added cost for the second day. I haven't had any issues since. I would highly recommend California Sunrooms. Glenn and Mario have decades of experience and provide quality work at a reasonable price. read more

I am so glad I built my sunroom with California Sunrooms. I wanted to expand my living room but it was too expensive so I decided to go with four four-season sunrooms instead. It was a great idea because I am enjoying this bright sunny room at a fraction of the room expansion cost. With vinyl windows and stucco to match my house is just like the room addition. I have done many small and big home projects and dealt with many contractors. Glenn and Brittany were the best. They diligently updated me weekly with what was coming next so I never wondered what would happen next. They communicated with me from start to finish and answered all my questions and concerns. I liked their subcontractors who have been working with them for more than 25 years. They worked hard to meet my expectations. My neighbors have seen my sunroom and they are asking for the contractor; I don't hesitate to recommend California Sunrooms to them. read more

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Glenn was fantastic to work with. His subcontractor team built our favorite room in the house and took great attention to every detail. There were some minor hiccups along the way as any large project would have but he helped us our and communicated every step of the way. The room is fantastic in these hot fall nights in the bay and we love having people over to eat in our place too. read more

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Glenn, Brittany and Jose have been amazing folks. Most easy team to work with. This is an incredible team. Service Requested completed on time : check Quality: check Value for your time: check read more

California Sunrooms installed our sunroom 25 years ago. No surprise that it was time to have the roof resealed. I contacted Brittany and sent them some photos. She scheduled Mario to come by to take a look. Mario was knowledgeable and explained the work that they would do. A day later, Brittany provided me with a very reasonable estimate, and I was able to get their crew out a few days later. They completed the job in one day and left the site clean and neat. I am very pleased with their quick response and would recommend them for their prompt maintenance service. read more

Glen, Britney and Jose are a tight group. They share information and keep their customers updated. The whole process was very smooth and the finished product is exceptional. I wish we would have gotten our patio cover long ago. I would recommend Califorina sunrooms to everyone. read more

Glenn is hands down and without doubt the BEST sunroom builder in the Bay Area. I was fortunate enough to get on his summer schedule. His home showroom in Walnut Creek was amazing to visit and where we learned the most about the sunroom we were getting built. He was very patient with us while initially discussing options. His crews were high quality craftsman who were efficient, clean, and kind. Overall Glenn was very easy to work with. There were a couple of minor issues while the foundation build was happening and Glenn was able to quickly resolve the issues once it was brought to his attention. Glenn was also very graceful and even repaired damage that was left by another job I was getting done. The project finished on schedule even with a few tiny shipping hiccups. Glenn has perfected his process even with the lockdowns and working with the city. I am confident that Glenn will take care of us in the event that any issues arise. This gives us a tremendous amount of piece of mind. 100% recommend. read more

California Sunrooms - General Contractors Near Me

California Sunrooms was one of the best contractor relationships I've ever had. I'm an architect and a builder with 17 years of experience, with a keen eye for quality workmanship and efficient project management. Glenn not only built a +/- 450 SF sunroom in record time, he facilitated the entire process from permitting, purchasing, installation - all the way down to final inspection. We were able to quickly resolve unforeseen issues, and finished on-time, as-promised. Mario and his crew were efficient, courteous, and provided a high level of quality. The sunroom was built using a panelized system by "4-seasons", which uses high-efficiency glass and commercial-grade aluminum finishes. In practical terms, the end result in a very modern look (and easiest the nicest room in the house.) If you're looking for an efficient way to add quality, usable square footage to your existing home, call Glenn and you're in great hands. read more

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I reached to Glenn Skidmore the owner of the california sunrooms on a sunday for a glassdoor issue that was misaligned and not closing properly. It posed a security risk as well. Glens was extraordinary in taking my call on sunday, kept conversing with me about the problem, possible solutions and sent his crew first thing Monday. Mario from their company was fantastic in diagnosing and fixing the issue . Great work and kudos. Highly recommended read more

California Sunrooms built me a ~390 sq ft four seasons sunroom. I reached out to them because of the great reviews and wanted to make sure I worked with someone who had a lot of experience and successful history of building sunrooms. Glenn Skidmore, owner of the business, turned out to be amazing to work with. He is obviously a great salesman, but also runs his business like a true professional. He communicates very well, stays in touch throughout, is highly responsive, listens to the customer's needs and tries to deliver on what he promises. I had a high level of trust and confidence that my investment would be in good hands. And it certainly turned out that way. Glenn's long history and experience with building Sunrooms (~30years) means he has a well oiled machine to getting through the end-to-end process of delivering a good product in a timely manner. He has a very reliable team (demo and misc items, cement guys, sunroom build crews) that are well coordinated and very experienced in what they do. They have been working with Glenn for a long time. This means the whole build process goes very smoothly with assurance of reliability and quality. Dan was the guy who actually built/assembled the sunroom over a period of 3-4 weeks once the permit was done and foundation was built. He was efficient and professional. I'd highly recommend Glenn to anyone looking to build a Sunroom. read more

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California sunrooms patio covers and pergola are made out of quality material. Insulation is very professional. The office will work with securing permits and doing job right for a beautiful patio. read more

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Glenn and his team did a fantastic job with my patio cover installation. They were professional, construction was done to proper codes, and completed the job in 2 days. Glenn knows his stuff! I trusted his knowledge and expertise. He made sure I was completely satisfied. I would highly recommended California Sunrooms read more

Glen and his team did a wonderful job replacing the roof on our sunroom. The job was complicated and they were courteous, professional and caring despite the conditions. We would highly recommend using their company and services to all. Thank you! PS The sunroom looks great. Love the LED lights you recommended and installed. read more

California Sunrooms - Sunroom - General Contractors Near Me

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We recently contracted with California Sunroom to build a sunroom, or more accurately, an enclosed deck, and I must say, we are incredibly pleased with the outcome. Our enclosed deck provides a life-changing experience for our new house. Not only is it a beautiful structure, but extremely sound as well. We would like to highlight a few ways in which Glen and his team were instrumental in getting us over the finish line: 1. The permit process - There were several hiccups, including a ransomware attack against the city of Oakland that pushed back an already slow process. Because Glen has extensive knowledge of the permitting process, he was able to help us push the city of Oakland for an approval that without his efforts would have taken far longer. 2. Our back yard looked like a construction site, and Glen and his team were able to navigate all our projects that were going on simultaneously, and still provide us with an excellent product. 3. Because of Glen's excellent consultative approach, we were able to talk through all the various options and come up with a tailor-made solution that fit us perfectly. 4. Once all the approvals were in, Glen and his team were able to move quickly to actually build the sunroom in a very timely fashion. We loved working with Glen, and Brittany, his assistant, who kept us informed at every step of the way. We absolutely see, from going through the process, that if you work with the wrong people, things could go very wrong. We would highly recommend Glen and his team if you are considering a Sunroom or enclosed deck for your home or business, and you want to work with a highly knowledgeable and extremely professional and talented team. read more

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Genn Skidmore and his California Sunrooms team are amazing. We decided to replace our old sunroom as part of our house remodeling project. We visited his showroom and we were very impressed. Glenn is extremely nice and very knowledgeable. He helped us come up with the design ideas and suggestions for a complicated project. He was very patient, receptive to the changes we requested and always in communication with us. Glenn and his crews (Javier, Robert, Mario) took care of the design, demolition, permit, inspection, construction and waste disposal. They showed a high level of professionalism, wonderful to work with, and takes pride of their accomplishments. They did an outstandong job and we are incredibly happy with the construction result. We highly recommend California Sunrooms with top notch service. read more

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Glenn's crew did a great job , they came out to seal my sunroom windows because I had some leaks. They were on time, professional and courteous. I would definitely recommend them to anyone lookout for this type of work ! read more

The glass roof for our sunroom had some leaks and it was impossible to find any sunroom contractors to fix it. Glenn and California Sunrooms were the only ones willing to help us - and he certainly came through for us. Glenn was professional, responded in a timely fashion, his contractors showed up when scheduled, and was generally a pleasure to work with. We ultimately decided to replace the entire glass roof with a more traditional roof (as the glass roof turned our sunroom into a greenhouse-like structure), and we love the work that Glenn and his team provided! I highly recommend California Sunrooms and Glenn. read more

California Sunrooms - New Sunroom Roof - General Contractors Near Me

Glenn, Brittany, Jose, & their crew are a group of great people who are easy to work with and do a professional job. Even with issues that came up on the job, they were quickly and easily dealt with by Jose and his crew. We are very happy with the finished product and would encourage anyone needing a sunroom to reach out to California Sunrooms. read more

We had a service consultation with Dan today who found time in his busy schedule to look at all of our concerns with our Conservatory that was imported from England. Glenn kept me informed about the appointment and what to expect. Well Dan and Glenn are both outstanding in their professionalism, knowledge and follow up. We could not be more pleased. Top notch business....thank you. read more

We had a leak in our sunroom and after last years rain wanted it fixed. Jose and his crew found the leak, recaulked, changed the drywall and outdoor post and repainted the new material, added a second gutter, resealed the room and redid the screen on the screen door all in one day. They were fantastic, conscientious and respected my property. Ann K read more

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