Top 3 roofing contractors in Alviso, CA

"Just finished getting a new roof with Roof Repair Specialists. Great experience. Can't say enough good things. Did exactly what they said they were going to do and at the price they quoted. No surprise add-on fees. Everyone involved, including Grace and Aaron were fantastic. But a special shout out to our project manager, Alvaro. He was the absolute best. Couldn't be happier and can't recommend them highly enough."

"After the last big storm we had, our roof took a beating — leaks everywhere, shingles missing, and water spots starting to show inside. We decided to call Martin & Isaac from Balcorp Roof Repair & Commercial Roofing and honestly, it was the best decision we could’ve made. They really know their stuff when it comes to **Santa Monica roofing**. They helped us go through **FEMA**, walked us through every step of the process, and even helped us secure a pretty large chunk of the repair cost through the program. They pulled all the necessary permits, kept everything clean and organized, and handled the **roof replacement** like total pros. After today’s storm rolled through, not a single drop made it inside — the roof held up perfectly. If anyone’s looking for reliable **roof repair in Santa Monica**, Martin & Isaac are the guys to call. They made the whole experience easy and stress-free."

"I hired RRS back in February 2025, after suffering damage from the January wind storm/wildfires and meeting with several roofing companies. They were the obvious choice from the start. Noah came out to do a thorough inspection of my roof and showed me photos (proof) of the damage and what was necessary to repair everything the correct way. He took the time to explain the RRS company values, how the project would go and the materials they would use (I got to pick what would fit into my budget). He was a pleasure to work with and I instantly felt comfortable with what initially felt like to me, a very intense process. Roof repairs/replacements are some of the larger expense repairs on a home and I wanted to make sure it would be done right and up to code. Noah was on the same page. After much back-and-forth with insurance (special shout out to owner, Chris, for being on top of everything and for his constant and thorough communication with me throughout this process), the project got underway in June and went as well as Noah promised. I think I got the best QC manager - Alvaro - and install team. Seriously incredible and knowledgeable guys. I can't thank them enough. My home is old and historic and he understood and took the most care with all things throughout the replacement process. They showed up right on time, every day, and got the job done. Super impressed with the everything. Thank you again, guys! I've had a lot of work done on my home in recent years and nothing has gone as smoothly as my roof replacement. This company and team is a class act, all the way from the team that answers the phone to the guys installing the roof. I always recommend that homeowners do their research but be sure to give RRS a call. You'll be happy you did."

"The Roof Repair Specialist Team are exceedingly professional and kind. Bo Hovanesian was our project manager and that guy is nothing short of a gem in this industry. Strong recommendation from us. Bo is knowledgeable but not looking to make a buck at your expense., we found him to be very transparent and trustworthy."

"We were delighted with the inspection/estimating process, pricing, documentation, professionalism and service provided by Roof Repair Specialist in Burbank, and would recommend to others. :-) Our flat roof in Eagle Rock needed some touch ups; Eric B. arrived to initially inspect and photograph our roof, and explained what work was necessary. He provided a thorough estimate and was easy to reach when we had questions regarding the job (throughout the process). Jose and Jesus completed the work and also took photos to show us the final result. This company also extended us the courtesy of completing the job in a timely fashion, which we greatly appreciated. They also answered our questions regarding maintenance of our roof in the future. Thanks for your help, Roof Repair Specialist!"

"Working with Darah Roofing from beginning to end was a great experience. Unlike other companies I called for a quote, I got a call back from Darah Roofing within minutes and they came the next day to give me quote. During the quote, Jorge (the owner) explain to me the entire process, what to expect, and timeline. He definitely knew what he was doing and instantly got my trust. Especially after getting another company to give me a quote before Darah Roofing, the other company was not as thorough as Jorge. I gave Darah Roofing the job, they finished a my 1100 sqft house within 3 days. Looks amazing. My general contractor saw the job and was happy with the work and asked me for Jorge's contact information as he would like to use him in his future jobs. A general contractor to ask for this information was another assurance that I hired the right roofing company. I would definitely recommend Darah Roofing."

"I’ve worked with Darah roofing to replace my 20y old roof. I gave them a call, and the next day Jorge and his father came for an onsite inspection. One day after that they’ve sent me a quote, that was very competitive. We’ve talked through all the details and made some adjustments to the project. After I’ve signed the contract, we’ve agreed on the installation date and Jorge filed the paperwork for the permit. At the day of installation, the crew arrived on time. They’ve covered the pool, all windows, deck and tile around the house to avoid any damage to the property. They’ve removed the old roof, did some repairs to the plywood and we’ve successfully passed the first inspection. In 3 days I had the new roof fully installed. They’ve also added a layer of thermal insulation, cleaned the gutters and put the protective covers on it. 2 days after the installation was complete, I had the final city inspection, and passed it. Every day, before leaving the site, they’ve cleaned after themselves. Jorge was very responsive during the project and attentive to the details. I’m very happy with the results and can recommend Darah roofing to anyone looking for a roofing contractor in SF Bay Area."

"It is an excellent experience working with Jorge (Darah Roofing Owner) and his team, actually I did not know them before the roof and gutter replacements. They did a very detailed and careful job, and also paid a lot of attention to your property as well. I am more than happy to make a great recommendation for them."

"Darah Roofing installed an exceptional quality GAF composite roof with ridge attic venting. The work included careful removal and disposal of our old shake roof. Darah Roofing provided timely install of the energy efficient LP Techshield Aluminized OSB, Tiger Paw Underlayment, Pro Starters, Flashings, Vents, High Reflectivity RS Composite Shingles, plus all Gutters and Downspouts (subcontract). We will now be saving money on energy with the new thermally efficient roofing. Enrique kept in close contact throughout the process and made the extra effort under tight scheduling constraints to finish the job within a few days -- right before heavy downpouring rains. He brought on additional teams and experts to accelerate the work to finish on time and at budget. Great Job ! Highly Recommend !"

"Jorge replaced two roofs one after another for me recently. He’s very responsive and communicative. His crew were working diligent and finished the job on time. I’m very satisfied with their work. Looking forward to working with Jorge team in the future."

"We had a small leak in our roof. Sam at Roofworx came by to examine the roof and provide a quote. He was on time and provided an excellent explanation of what he discovered and our options to get the roof repaired. Their quote was one of the most detailed and best priced bids for the project. We hired them to do the section tile reset option. The work was promptly scheduled and it took a bit over a day to complete. No problems were encountered. The roof has performed well during the past couple of storms. At the end of the job they were able to provide pics of the work. I would definitely recommend them."

"We worked with Roofworx to redo our roof. The roof was not a standard re-shingling. We wanted to add insulation on top of our existing exposed beam ceiling to preserve the beauty of the wood. The insulation was desired because our roof did not have any insulation and during sunny days in the summer it would be quite uncomfortable inside. They worked with us to get all the details right and in the end our roof is quite nice. It is very comfortable inside and looks great."

"Had a stubborn leak on the Spanish-clay tile roof at our cemetery site in San Francisco. ROOFWORX booked us the same day, swapped the cracked mission tiles, laid high-temp underlayment, and rebuilt the flashing—all without disturbing the historic look. First Pacific rainstorm: bone-dry ceilings, spotless grounds. If you need tile-roof leak repair, waterproofing, or full roof replacement in the Bay Area, these roofing contractors deliver. Five stars."

"We just completed a full roof replacement with Mike Smile and his crew, and I couldn’t be happier with the entire experience. Mike was patient as we got started, worked with my schedule, and gave us the best quote we found after comparing multiple contractors. At the very beginning, he took the time to walk us through the whole roofing process so we knew what to expect, which really gave us confidence. We had multiple layers of old roofing that needed to be stripped before installation, and his team handled the demolition in a single day and installed the new roof right after. They work fast, they’re professional, and they keep the property clean throughout. Any time something came up, Mike communicated immediately and worked with me to resolve it — no hesitation, no excuses. In the end, the results exceeded my expectations. I highly recommend Mike and his team for anyone looking for a reliable, knowledgeable, and hardworking roofing contractor."

"We had a fantastic experience with Roofworx! They provided excellent service from start to finish and installed our new roof in just one day. It looks amazing! We worked with Quentin who was wonderful. Great communication, easy scheduling, and he handled everything smoothly with our insurance company. The shingle options were great, and the final result completely transformed the look of our home. Highly recommend Roofworx for anyone needing a new roof. Professional, efficient, and high-quality work!"