Get matched with top roofers in Gustine, CA

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"Green California Builders exceeded our expectations. We interviewed several companies, but they stood out from the start with their professionalism and honest, no-BS approach. What I appreciated most was their transparency—there were no hidden fees or vague answers. The project manager was always available to answer our questions, even on weekends. When there was a delay on a specific tile we had chosen, they let us know immediately and offered great alternatives. The final result is stunning. Our new bathroom has custom cabinetry, matte black fixtures, and this amazing herringbone tile wall that’s now my favorite part of the house. It’s rare these days to find contractors who are so detail-oriented and respectful of your home. If you’re thinking about a remodel, you won’t regret going with them."

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

"Making a decision on a contractor for a solar power installation is not an easy or comfortable decision given the investment involved and the relative unfamiliarity of the technology for most people. I used EnergySage to give me a number of quotes, all of which were from non-local companies, but it did give a comparison of pricing and equipment, so it was easy to eliminate those which were expensive or offering panels from less well known equipment manufacturers. I settled on American Array Solar and Roofing who offered Panasonic panels and Enphase inverters at a reasonable installation cost. I assumed there would be snags or hidden costs and I would need to have quotes from other companies but the process that American Array offered was simple, fast and efficient. When I needed some options, the costs were defined upfront and never changed at any time so in the end, there was just no need to try other companies. Communications with Kieran, Adam and Mary were very friendly and efficient. They were always fast in responding to questions. Installation was done very effectively and faster than anticipated. My original target installation date was given as July 18th but it was completed on June 28th. For the service, product and cost that they offer, I would not hesitate to recommend American Array Solar and Roofing."

"Needed a new roof and relied on Angie's list. Ocean Seven Builders always came out on top and now I know why. Could not have been easier. No high pressure. Just the facts presented so we could make our own decision. Scheduling was fine, always kept us in the loop. Crew was professional, careful not to damage anything like plants, etc. and cleaned up after themselves after each work day. Love our new roof. Very happy with their service. Highly recommend Ocean Seven Builders."