I needed my whole roof repaired due a leakage and old condition from original work. Steve came by and quoted the work asap and had very fair prices. The team started work immediately and was very communicative throughout. The best thing is that they have a website where they update you with the progress and pictures of the work. read more

We called Steve Kim with CALBest Roofing today because we were concerned about what seemed like either a gutter and/roof leak at our front porch. He arrived promptly, quickly determined the problem, and gave us excellent advice to remedy the issue. He did NOT try to up-sell us but instead took time to explain to us that because of our heavy gutter buildup ... cleaning more frequently will be very helpful. His inspection and help were extremely valuable and clearly points to his competitive place in the roofing business. We were so impressed by Steve Kim's knowledge, kindness and expertise that when we DO NEED to repair or install a roof ... we plan to use CALBest Roofing. read more

So glad we found Steve and his team! We had discovered a leak during the recent storms and he was able to come asses our roof, give an estimate and got the work done just a few days later! We were so thankful for the transparency and his recommendations. We had other people asses our roof who recommended we do a total replacement whereas Steve was practical and even noted our roof was maybe a max of 5 years old! Would call him again if any issues arise in the future read more

CALbest Roofing - Roofing Near Me - Redwood City, California

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CALbest did a great job on our roof. Steve was awesome - from providing his estimate, scheduling the job, and managing his terrific crew of guys. They were all terrific. Steve kept us in the loop with photos from the roof and communicated clearly and in a timely manner. read more

Hello Yelpers, I haven't written much about businesses I like but I want to let you know about Cal Best Roofing. Prompt, curteous and efficient is my knowledge of Steve the owner. I had maintenance done on my old Modified Bitumen roof to keep it in good shape by Cal Best Roofing. I asked Steve if I needed a new roof but he told me if there were no leaks I could go ahead with a bond primer and two coats of Elastomeric Coating saving this senior alot of money. A one day job in writing for me before our rainy days. Clean up totally and no problems. Thanks Steve for a job WELL DONE. Alan read more

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This review is a bit overdue, but I wanted to wait till the rainy season is over. Steve was the only one who patiently followed up with the questions from me and my family after the first contact. The actual procedure took slightly longer than expected due to two skylights on our roof. Although a few skylights-related issues were found, they were easily fixed. Overall, I am satisfied with the result. Most importantly, there was no leak after much rain this past winter. Our neighbor used Steve's company after we did our roof and they were quite satisfied with the result as well. The bonus is the discount he gave us by paying cash. Thank you, Steve, for fixing our roof! read more

I had a somewhat positive experience with CALbest, though it was a bit frustrating along the way. I had a skylight in my house that needed to be replaced. After getting quotes from several companies, CALbest was the best offer. I also liked how well Steve explained the state of my roof and what needed to be done, and invited me up alongside him to show me himself. The actual work and skylight were good, but the communication between picking them and the work was extremely frustrating. After telling them I wanted them to do the work, they texted me when they wanted to come over to do it, but didn't respond to my text asking to confirm the date. They proceeded to move the time they were coming over 5 consecutive times, holding me in limbo for a long time. The work was going to spill into my baby's nap window, so I asked them to come back later, and fortunately they were able to wait until he was up. Though the price and work was good, it's hard for me to recommend them to others given how difficult communication was, but it's possible that they were just having an off day that day. read more

Great experience with CALbest Roofing! Steve was super responsive and kept me well-informed throughout the project. His crew was professional, kept everything clean and finished a day earlier than expected. They replaced our roof, gutters and downspouts...all at a very affordable price. Highly recommend read more

CALbest Roofing - Roof - Roofing Near Me - Redwood City, California

We were referred to Steve by our friend. Steve was professional, reliable and provided guidance every step. His team replaced our roof, gutters, downspouts and chimney caps. The team finished the job on time and professionally. read more

I thought the roof could make it one more rainy season, but the last big storm was it for the 30+yr old tar/gravel roof. I called CALbest based on the reviews, and they were right! Steve responded quickly and came out to see the roof. He was clear in his assessment. Quote was provided and in line with the other roofing companies. Areas where water was collecting were "built up". Skylights were removed to do the roofing and put back. A lot of attention was paid to the edges. Looks great. The team was experienced and knew what they were doing. Easy scheduling, great communication, very professional. Pictures were sent as the work progressed. Everything left clean. Would definitely recommend them and use them again. read more

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Steve and his crew were great to work with! He is very responsive and completed the job quickly with no surprises. He is very nice and courteous. His crew organized and cleaned-up every day. Highly recommend! read more

Our old house has seen better days; our home insurance provider agreed and asked that we redo the roof this year. After a Yelp search and estimates from different companies, we opted to go with CalBest Roofing. From the estimate to the finished product, Steve and his team were prompt and professional. They worked methodically in redoing our roof. The team was great on cleanup on a daily basis. My husband shared that Steve even included him when he brought the team a burger lunch. He appreciated the thoughtfulness. Highly recommended! read more

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I had a leak in the front of my house, and only wanted the front of my house addressed. It wasn't a huge area. I contacted other roofers at first. 1 swore up and down their price was the lowest (it wasn't), 1 tried to waaaay upsell me. Then I called CalBest Roofing. Steve came out promptly to do a site visit, went up on my 2-story roof, and carefully assessed the situation. I told him about the quotes I'd received and he came in with a lower quote, guaranteeing their work. Steve was great with communication and happy to schedule around my timeline (which was contingent upon 2 other companies doing other repairs). In the meantime, I found another leak in the other side of my house and Steve was nice enough to come back to check out the roof again to see if there's anything else that needed to be done up there. He could've tried to upsell me, but didn't. Very grateful for integrity and honesty. His two workers were diligent, did a great job, cleaned up after themselves, and hauled away the trash. Would use CalBest again! read more

I highly recommend CALbest Roofing! Steve was very responsive and communicative. He sent me photos of the progress every day to keep me updated. Steve's team did a great job and stuck to the timeline as promised. The price was reasonable as well. read more

CALbest Roofing - Roofing Near Me - Redwood City, California

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Timely response and inspection with an honest assessment! CALbest Roofing responded to my request for a roof inspection and estimate in a very timely manner. Within a couple of days, they came out to my property to inspect my roof, and determined my roof had several years left before I needed to replace it. And recommended that I have my gutters and downspouts cleaned in the meantime. I was extremely relieved because earlier in the week another person had recommended that my roof be replaced soon. Thank you for your time, efforts, and honest assessment, CALbest! When it comes time to replace my roof, I will definitely contact CALbest! read more

Steve and his crew did an excellent job of replacing my roof. Steve kept me updated and sent me photos of the progress each day. He was highly communicative and very responsive to all inquiries. They also did an excellent job with cleanup after the roof was finished. Highly recommend CalBest! -Jenny read more

Steve is very knowledgeable, professional and responsive and easy to communicate with. He and his team did a great job tearing up and re doing the flat roof part of my house. They paid attention to details, had creative solutions to issues that came up and left my yard cleaned up after the job was done. Highly recommend! read more

Highly recommend CALbest Roofing! I contacted Steve, the owner, through Yelp for a quote of a roof replacement and he came to meet us for an estimate. We decided to go with Steve because of how professional he was. Steve was very transparent with what we needed, and answered all of the questions we had for the project. Like all the reviews say, Steve was very responsive and there was excellent communication throughout the entire process. The roof replacement was for my parents house and I could not be there during the project because of work, so Steve communicated the progress with me AND my mom. He sent before and after pictures of the project and the new replacements we needed. Steve's team was also very professional and efficient. They finished our project in 4 days! read more

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Came by quickly to quote, showed me pictures of all the problem areas, and provided options to move forward. Worked quickly and within budget! read more

CALbest replaced my 24 year old, leaking tar and gravel roof with a modified bitumen roof. The owner of CALbest, Steve, performed the estimate. He provided an honest assessment of my roof, and even noted that the carport roof didn't need to be replaced at this time. Steve's knowledge and integrity were evident during the estimate visit. During the job, Steve and his crew were on-time, professional, and responsive to requests and questions. Steve checked-in on the work regularly. During and after the work, the job site was cleaned up well. The permit and city inspections were handled professionally by Steve. I would recommend CALbest to my family and friends. read more

Home repairs are always stressful and often come with surprises that make you want to pack up and move mid project. Roof replacements are especially anxiety-inducing since you can't easily see what's happening up there. That's why it was important to me to find someone I could trust to not only do the job right, but also keep me informed every step of the way. Thankfully, Steve and his crew at CALbest delivered exactly that. I contacted seven different roofing companies and chose CALbest because of Steve's extensive knowledge, customer-centric approach, comprehensive quote, and honesty. He took the time to diagnose the problems with my old tar and gravel roof, walk me through his assessment and recommendations, and answer every single question I had (there were a LOT!). Steve even advised against replacing certain things that still had plenty of life left, while many of the other roofers simply quoted me the additional cost. That level of care and attention continued throughout the entire project (roof replacement inclusive of shingles and skylights). Steve and his crew were punctual, sent pictures of the progress, promptly responded to my questions, worked with me on hurdling some surprises, cleaned up debris daily, and completed the job within the quoted timeframe. A few above and beyond moments worth highlighting: whenever the crew saw me, they made a point to come down from the roof to check if I had any concerns. And when we discovered that a smaller skylight was needed than what was initially planned, Steve proactively reduced the final bill--something he could have easily overlooked or not have mentioned at all. That kind of integrity and thoughtfulness is really hard to come by these days and truly sets them apart. Overall, I am very pleased with how everything turned out and would highly recommend Steve and his crew at CALbest. read more

Wow my roof looks fantastic. This company was very professional, thorough, and courteous. You can tell they've done this many times. It took them only three days from tear down to completion. Steve was very nice and clearly explained everything they would do. I couldn't be happier with the results. Would definitely recommend him to any of my family and friends. read more

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Steve and his crew did a great job of replacing my roof in San Francisco. Steve kept me informed each day of the progress and the work started and completed on time. I highly recommend CALbest. read more

CALbest Roofing - Roofing Near Me - Redwood City, California

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Having to replace your roof for the first time can be a scary thing-- you don't want to get ripped off (it's expensive!) or end up with poor quality work. I'm so glad I went with Steve and his team at CALbest! I got multiple quotes and while CALbest wasn't the cheapest, I believe it was best bang for the buck. CertainTeed Landmark Architectural Shingles were used (reliable brand and you can pick the color) and the job was done quicker than expected. More importantly, Steve's communication was the best compared to others I was considering working with (a big reason why I went with him!). Steve is professional, responsive, knowledgeable, and flexible. If you're looking for a roof repair or a new roof, go with Steve and his team at CALbest. I will update this review if any issues with the roof comes up (there's 10 years warranty on workmanship). So far, new roof held up through recent rain (had a small leak prior to getting the new roof installed). read more

Steve, Francisco, and the rest of the team at Calbest roofing are simply the best. I worked with several roofing companies on a very tricky leak at our house and ultimately went with Steve because he was super responsive, attentive, and timely. Once we kicked off the job at our house, his foreman Francisco was amazing. He spent time with me pointing out details (roofing is all about the details) and worked with me to ensure I felt completely comfortable. It was the most customer-centric approach I've seen in someone working in this line of work. I can't recommend them enough. The job was done on time, on budget, and we have piece of mind that our roof will not leak. Thank you Steve and team! read more

CALbest Roofing - Roofing Near Me - Redwood City, California

As a Retired Teacher filling in during the Covid Crisis, I am going to recommend CalRoofing to my Colleagues. The owner, Mr. Kim, is a licensed Roofing Contractor who understands what a roof needs and will fix your roof honestly without cutting corners for a reasonable price. His personal approach to my recent storm damage repairs was 100% Reasonable and Transparent. He is absolutely trustworthy and a Good Neighborhood Business. I was going to lose my housing insurance, Mr. Kim saved me from a 10 day unexpected deadline. Thank You Mr. Kim, Owner of CalRoofing . JDwendsen read more

Had CALbest replaced my mother's roof earlier this month. From the start, communication was great--Steve was super responsive! He answered all my questions, usually within the same day. He sent BEFORE and AFTER photos of the job site. On the first day of the job, he called to keep me abreast of the situation. The cost was exactly as the estimate, no last-minute surprises! We also had Steve assessed our roof. He told us that ours was good for another 5-7 years, with pictures to back up his assessment. Another roofer gave a totally different story. Steve could easily give a different recommendation; except he was honest. Will definitely use CALbest when it's time to replace my roof. read more

CALbest Roofing - Roofing Near Me - Redwood City, California

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Gave them a call and setup an appointment to come and look at my roof to give an estimate. I had to move my meetings around to make sure I am available when they come. But no one showed up, and they didn't even give me a call to explain what has happened. People's time matter! This is no way to run a business. read more

I highly recommend CALbest if you're in need of roof work. A portion of my roof was in dire need of repair and after contacting eight different roofing companies, I chose CALbest and I'm glad I did. Steve is very knowledgeable and not only did he do a great job, his price was also considerably lower than the rest. read more

After 19 years my roof developed a couple of leaks, a small one in an upstairs bedroom and an intermittent long term one on the outer wall of my fireplace. I called Steve at CalBest for an estimate. I was impressed and appreciate his attention to detail. He spent about 15 minutes inspecting the roof before coming down to explain what was needed around the fireplace as well as building up a portion of my nearly flat flat section for better drainage before reroofing. Another roofer spent 5 minutes measuring, didn't address my concerns and said he would email the estimate. Steve beat him by 15%. I didn't need a third estimate, I knew who I wanted for the job. He and his crew wore masks the couple of times we interacted. They cleaned up all the nails or debris around the house. I also had a rear downspout replaced and was concerned about our spring time sparrows building a nest in the conductor head. Steve saw to it that his crew reposition the downspout to reduce the upper gap. I highly recommend Steve and CalBest. You won't regret giving them a call. read more

We bought our house two years ago and the inspector told us we were due for a new roof. I got 3 estimates and Steve's came in at a very reasonable cost with enough options for extras or to pair the cost down. With the other companies, I would get the office manager or an estimate guy, amd sometimes waited several days for a call/email back. But Steve who owns CalBest, came out himself to give the estimate and was available by cell throughout the project. His team was super kind and professional, came out at 7:30am every morning and had excellent communication throughout the whole project. We have a super high condo and they had to access the roof through our house and through my toddlers room, the guys took their shoes off, covered the carpet and took special care of our home. They found dry rot, replaced it, cleared out our gutters and went above and beyond our expectations. No surprises and the whole project was done in 4 days. Steve even told me he was booked a month or two out, but when I told him we might have conflicts with travel, he called back to say he had a gap in projects and could start the next week. Very pleased overall, highly recommend! read more

Steve was timely, honest, and comprehensive with his roof replacement quote. Of all the vendors I reached out to, he was the most proactive with follow ups and stayed true to the original scheduling he had communicated. His team was great - they cleaned up, sent daily pictures of the progress, and were professional and minimally disruptive throughout the whole job. They kept me updated with anything they found (ex. dryrot) and how they were able to solve for each. I was able to get my roof replaced before the rainy season in 3 quick days. A huge thanks to Steve and the team! read more

Highly recommend. Very responsive, reasonably priced, good quality (left the property very clean after each day of work). Neighbors complimented the copper gutters and siding they did. Thank you, CALbest and Mr. Steve Kim! read more

Steve was prompt and transparent in his communications. He dropped by and provided us an estimate within a few days of initial call. Steve told us how much longer he thought the roof was good for and how long we'd have to wait for construction to start. Once here, his team was friendly and accommodating, and finished our 3000 sq ft roof in 5 days. Ran into some rot after original shingles were removed (see pic), which his team promptly fixed and finished project with painting our ventilation outlets to match our roof perfectly. Overall just a great experience, will definitely ping Steve for any future work. read more

CALbest Roofing - Roofing Near Me - Redwood City, California

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Steve and his team did amazing work for our roof, our roof is low slope roof and the previous contractor didn't do the right thing so we have to redo it. Steve was very responsive all the time, he came to provide quote same day i call and helped with many adhoc issues after we tear off our old roof. The team showed up in time everyday and they explained to me the details every time I was checking the progress. I am very happy with work Steve has done and highly recommend CALBest roofing! read more

Steve and his team were very communicative, fast, and clean. The contract was super clear and true to the end result. The team was able to resurface my roof in two days and got started a month and a half earlier than expected. Highly recommend for the price, workmanship, and customer service. read more

CALbest Roofing - Modified bitumen - Roofing Near Me - Redwood City, California

Steve Kim of Cal Best Roofing just completed a job at my rental home in San Francisco. The job was redoing an old flat roof over an attached garage, along with an odd shaped side roof/light well area. Steve was very responsive, came out quickly for an estimate and gave me a very competitive price. Also, had asked for a full roof replacement, but Steve said I didn't need one-it would have cost me more, but he insisted the roof did not need it-I appreciated that he was honest and didn't take advantage. Steve was able to get me on the schedule quickly and the job was done in 2 days. I am very pleased with the results and the ease of working with this I have to admit, that I was a bit hesitant since this company only had one review, but I did my due diligence and researched the company's business license to reassure myself the company was legit. In the end I'm very glad I took the chance. When I have roofing needs in the future I will confidently call Steve at Cal Best. . read more

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Very fast clean job. They were able to accommodate my needs to add a new layer on my roof in short notice. Very responsive and good communication to schedule job. read more

We hired Steve to fix our leaking chimney and gutters in last October. He did a terrible job on the gutters and left an old material on the roof. I tried calling him many times to come back and fix it. He blocked my number so I told my husband to use his phone to call. Steve answered. He told my husband he will come but he doesn't know when he will have time to come because he is very busy right now. He never showed up until now. I had to hire a different company to fix the gutters and cleaned up his trash on the roof. I don't understand why he has many good reviews. Unfortunately I'm not happy with his service :-( read more

Nice job - Professionally notified each tenant, workers showed up on time, worked hard and steadily to replace a roof and several skylights. New skylights let in double the amount of natural lighting. They also left no trash onsite. Company, Steve and team are reliable and provided good work. I would recommend them for future assignments. read more