Love Golden Heights Roofing and their team. We all know a roof is a major investment, and they did…read morean awesome job from start to finish. The project was handled smoothly, communication was great, and everything was transparent throughout the process. They always responded quickly to our questions and kept us updated with pictures of the roof during every stage of the installation. Great company overall, and I would definitely recommend them.

Golden Heights Roofing was so great to work with!…read more Tom came out to give us a quote. Dispatch gave us a 30 minute window and he came right in that time. The estimate was reasonable. We received several estimates and one roofer told us to replace the whole roof (!) while Tom suggested repair. We scheduled the repair a few days later. They showed up on time, did great work and cleaned up before leaving! Highly recommend Golden Heights!

They did a great job and were the cheapest of the three quotes I got. Sam was great at…read morecommunicating, the project was done quickly, they cleaned up after every day they worked, and they helped the electrician by pulling up decking boards. I'm really happy with them and recommend them.

We didn't move forward with Paragon roofing with our project, however I want to highlight my…read moreengagement with their project manager, Ethan. He is an exceptional project manager and helped walk through my questions. He's knowledgeable in describing Paragon's warranty, materials and other considerations needed for a project. Not only that but he is understanding of the needs of his customers. I was given the opportunity to visit a project that was in progress and looked over the work his team had done following repair work of damaged areas, installing underlayment and new shingles. You can be sure to get enough information about what's needed to get a reroofing project completed from start to finish.

Billy of Moctezuma Roofing and his crew did an excellent job putting down a single ply membrane…read more(tpo) on my roof. They were courteous and cleaned up as they went. I'd definitely recommend them.

We hired Moctezuma Roofing to install DaVinci Roofscapes 12-inch single-width Cool Roof tiles on…read moreour one-story home. They also added a couple of vents to help cool our attic, which tends to get very hot during the summer. Pros - The project manager, Billy, has strong supplier connections and was able to get DaVinci tiles at a good price and pass the savings on to us. He also secured competitive pricing for copper gutter guards. - He is technically savvy and very knowledgeable about all aspects of roofing. You feel like you are working with a true industry veteran. - He speaks excellent English and communicates clearly. - When we pointed out areas that needed improvement, he was accommodating and made corrections without pushback. - The estimate was reasonable for this type of project and closely matched typical pricing for similar work in the San Francisco Bay Area. A couple of the other companies we contacted were noticeably higher. - The crew was highly skilled and worked very efficiently. They nearly completed the entire roof in about five days. - The finished roof looks beautiful and the craftsmanship is excellent. - We were given some extra spare roof tiles for future repairs so we won't have to worry about matching issues. Cons - The project started later than expected. We were initially told November or December, but work did not begin until late January. We received only one day of notice before the crew arrived. - Not all potential extra costs were clearly quantified in advance. The contract noted possible added charges for plywood replacement, but we were not shown photos or told about dry rot until the final walkthrough, along with a 1,500 dollar extra charge. The copper gutter guard cost was also not disclosed until then. - The tile quantity was underestimated. The crew ran out of tiles, causing a delay while more were shipped from Kansas. We had to purchase an additional 400 square feet of tiles, increasing the total cost by about 3,500 dollars and extending the timeline. - At the walkthrough, there was no itemized invoice for the additional charges totaling about 10,000 dollars. We were told an itemized statement could be emailed later. It felt unusual to be asked to pay based only on verbal totals. - After the final walkthrough and payment, we were later told we still owed another 1,000 dollars due to a misquote on the extra tile cost. That change after payment did not feel very professional. Overall, although some parts of the process could have been handled better, we are very happy with the quality of the finished roof. We would still choose Moctezuma Roofing again and would recommend them based on the workmanship and final result.

This is my first house and I knew nothing about roofs. Estimator Ted was referred to me by a…read morereliable source and was able to address my questions. Ted communicated by text and email promptly, usually within hours. The quote was more than reasonable. Two days project finished on time, I counted at least 6-8 workers depending on time of the day so they didn't go cheap on labor. New gutters were installed, while the installation was done correctly, I requested additional improvements to strengthen the leaf filters protection as it is a specific concern with the surrounding trees in the neighborhood. Ted was able to send two guys over the very next day to address these improvements. Overall I am satisfied with the price, service and product provided. Check out my photos and give them a call.

Ace roofing east bay did excellent job on my roofing and Jeffrey Jun will call you back or text…read moreback if you have questions. He cares for his employees and customers.

I had NC Roofing replace the roof on my home and had a very good experience. Ido handled my…read moreestimate and was responsive whenever I had questions before and during the project. The crew removed the old roof and installed my new GAF Timberline HDZ roof with ridge ventilation. They worked efficiently and actually completed the job faster than originally expected. I was also coordinating the project with the removal and reinstallation of my solar panels, and everything came together smoothly. The new roof looks great, the work passed the county final inspection, and I received the documentation I needed once the project was completed. Overall, I was very pleased with the workmanship, communication, and finished result and would recommend NC Roofing.

Exceptional Experience with NC Roofing Solution and Joseph Simantov…read more Due Diligence: Replacing a 36-year-old roof is one of the largest maintenance investments a homeowner will make, so I approached this project with extensive due diligence. Over the course of 5 days, I interviewed project managers from 8 roofing companies and obtained 8 estimates before selecting NC Roofing Solution, Inc (Walnut Creek, CA). My project included a complete GAF asphalt-shingle roof replacement, new front gutters and downspouts, attic vents, and a chimney seal mesh. My evaluation criteria included knowledge, communication, professionalism, accountability, quality-control practices, warranty protection, customer reviews, and overall value. After completing my assessment, NC Roofing Solution became my top choice, and Joseph Simantov was a major reason why. Knowledge & Communication: Joseph communicated technical information clearly and explained the roofing system in a way homeowners could understand. During our initial meeting, he used a diagram to walk me through the 6 layers of a typical GAF roofing system and patiently answered my questions. His communication was transparent, organized, and informative. Professionalism & Transparency: Joseph consistently responded to questions, addressed concerns, and followed through on commitments. Throughout the process, he was responsive, knowledgeable, and client-focused. Over time, I developed a level of trust that gave me confidence my home was in good hands. In-House Crews & GAF Golden Pledge Warranty: Joseph explained that they use in-house crews rather than outsourced labor, and the foreman's explanation on-site was consistent with what he had shared. The in-house crews help protect the integrity of the GAF Golden Pledge Warranty, which provides 50 years of manufacturer coverage and 25 years of workmanship protection backed by GAF. This level of warranty protection is not commonly available in the Bay Area and gave me additional confidence in both the materials and installation. Competitive Pricing: The final price was competitive, although it was not the lowest estimate I received. My objective was never to find the cheapest contractor. I wanted strong value, quality workmanship, respectful client-focused service, and confidence that the company would stand behind the installation. NC Roofing Solution provided that balance. Execution: The installation was executed seamlessly over 2 days and passed the city inspection on the third day. Day 1 (Teardown, Deck Inspection, and Underlayment Installation): The crew arrived at 8:00 am. By 11:00 am, the old roof was gone, and the deck was inspected, revealing healthy plywood that didn't need unnecessary replacement. Synthetic underlayment was installed by 5:45 pm with a spotless cleanup. Day 2 (Remaining Installation, Gutters, Downspouts, Vents, Chimney): The crew arrived at 8:30 am. The crew worked efficiently, kept the project moving, and maintained a clean job site throughout the process. By 4:30 pm, all parts have been installed. During my own detailed visual inspection from a ladder, the foreman professionally addressed every minor item without hesitation. He also provided rooftop photos so I could review areas not visible from the ladder. Joseph also arranged additional sealant work around my aging chimney that was beyond the original scope. Day 3: The city inspector arrived at 11:30 am and passed the roof replacement and installation. Overall: Backed by a GAF Golden Pledge Warranty, the workmanship, professionalism, communication, client-focus service, cleanup, and warranty protection were top-tier. For homeowners researching a roof replacement, I highly recommend evaluating the project manager's knowledge, communication, professionalism, and transparency, along with the company's crew model, warranty coverage, customer feedback, and pricing. NC Roofing Solution and Joseph Simantov excelled in all of those areas and earned my recommendation by delivering a true win-win partnership with best-in-class quality. I have included photographs of the completed work.

**If I could give more than 5 stars, I would!**…read more Simplify Roofing did an absolutely outstanding job on my roof in early 2025. From start to finish, the entire experience was smooth, professional, and genuinely stress‑free -- which is saying a lot when it comes to roofing projects. Their communication was excellent. They walked me through the entire process, answered every question clearly, and were always punctual and reliable. The crew treated my home with care, kept the worksite tidy, and finished right on schedule. Most importantly: the quality of their work is exceptional. My roof looks fantastic, and you can immediately tell they take pride in doing things the right way. It's rare to find a company that is this honest, efficient, and committed to craftsmanship. If you need roofing work done, *don't hesitate*. Simplify Roofing is truly top‑notch. Highly, highly recommended!

Ethan and his team were knowledgable, professional, clear in explaining options, never pushed or…read moretried to sell me, and really stood out from the 10 other estimates we received simply by listening. Unlike others, Ethan knew exactly what type of roof we had, took the time to look at our neighborhood, and listened to my preferences and hopes for the project. The roof installation itself was quick, without hassle, and were respectful of our home, cleaned up thoroughly, and even kept things tidy inside while installing two skylights. We would definitely recommend reaching out to Ethan and Simplify Roofing, at least including them in your estimates. They really set the bar for how this kind of work should be done!

I had a great experience working with Aviel. He was knowledgeable, responsive, and very thorough…read morewhen it came to my roof. Everything was handled smoothly and professionally.

Very pleasant to work with! Listened to what I was concerned about and responded with a plan of…read moreaction. Communicated from start to finish.

Fast, responsiveness and fair. Came out for an estimate,…read moreprovided a fair price and came out to fix my gutters promptly. Showed quality workmanship and care. Highly recommend!

Hired Dave again in October 2025 to do some gutter guards for my mom in Benicia. Good pricing and…read morework once again. Highly recommended and now my mom's neighbors are interested :).