1. Great Valley Roofing

    1. Great Valley Roofing

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    Great Valley Roofing

    4.6 (18 reviews)
    Closed 9:00 am - 6:00 pm

    Get pricing & availability

    Response time

    10 minutes

    Response rate

    100%

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    Victoria M.

    Choosing Great Valley Roofing to fix the leak was one of the best decisions we made for our home. Robert's professionalism and expertise truly made the experience exceptional. He efficiently identified the problem and explained with clarity and knowledge the solution, costs, and warranty. Given the low slope of our roof, he recommended TPO roofing (thermoplastic polyolefin single-ply membrane), which has proven to be both durable and energy-efficient. From the initial appointment to the project's completion, Robert's punctuality was impressive. Communication was perfect; both Robert and the office promptly addressed all our calls and questions with a lot of patience. The team worked very hard to finish the project and secure permits before the rain. With no hidden fees or surprises, Great Valley Roofing exceeded our expectations. I highly recommend their services without hesitation.

    installing TPO flat roofing.
    Greg E.

    Robert at GVR is fantastic. He is very responsive. He prides himself in being very communicative with his customers. He knows roofing and was able to respond and start the job fast. He kept us informed along the way. The looks good so far! We have a very low slope roof. Flat roofing material was our only option.

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    1 month ago

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    7 months ago

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    Robert D.

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    9 months ago

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    Robert D.

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    2 years ago

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    3 years ago

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    Robert D.

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    3 years ago

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    Robert D.

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    2 years ago

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    Robert D.

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    1 year ago

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    2 years ago

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    Robert D.

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    2 years ago

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    2 years ago

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    3 years ago

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    3 years ago

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    3 years ago

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    3 years ago

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    Ask the Community - Great Valley Roofing

    Review Highlights - Great Valley Roofing

    Robert at Great Valley Roofing was prompt, professional, and responsive from the start to finish.

    Mentioned in 12 reviews

    Read more highlights

    Alex Perez's Roofing - Alex Perez

    Alex Perez's Roofing

    (336 reviews)

    I'm so grateful for the customer service and overall service provided by the business. After the…read morefirst few rains in February, I noticed two areas of leaks in my roof and immediately searched for a local, reputable company. I worked with Johnathan for the initial estimate and he was kind, thorough, and supported me through every phase of the repair. The pricing was reasonable and the crew did a good job. They even found dry rot that needed repairing, which we would have not known, had it not been for their attention to detail. Unfortunately, there was an issue with the repair, but after speaking with Alex directly, another crew was sent the following business day to correct the issue. I would highly recommend working with the business based on their affordability, timely repair, and excellent customer service.

    For the last few years, I have watched almost everyone in my neighborhood get their roofs redone,…read moreand a while back one of my neighbors hired Alex Perez Roofing. They stood out. They appeared to be working harder and faster than any other roofing crew I had seen, and they got the job done in 3 or 4 days instead of the typical 5. When I got a letter from my home insurance company stating that they would cancel me if I didn't get a new roof (the same thing has happened to most of my neighbors, I suspect), I called Alex Perez Roofing, plus two other companies for comparison. Alex himself came out, and he spent a long time talking to me and my partner about the job. He answered all of our questions. He didn't have a slick sales presentation like the other two roofing companies that we called. As a former roofer himself, he was more focused on explaining the dynamics and the work of the job, rather than trying to get us to agree to a a top-tier "premium roof package." Unsurprisingly, his bid came in lower than the other two companies I called. In an apples-to-apples comparison (50 year warranty, special venting at the top of the roof line) his company had the best value. His guys showed up on time, worked hard, were very polite, and left the job site clean. On the office side, Alex's staff kept me well-appraised on where we were in the process, and when invoices were due. When additional dry rot was discovered after the roof was pulled off, his office staff emailed me a comprehensive report and photos, and they had a lengthy phone conversation with me about it at my request, ensuring that all of my questions were answered. Alex also dropped by the job site regularly to check on things. The whole crew struck me as honest, regular working people just trying to get the job done, never trying to upsell me on any special packages, warranties, or guarantees. I would recommend them, or at least suggest that you call them out for a bid to compare them with what some of the bigger companies are offering.

    Sacramento Roofing - Quality You Deserve.

    Sacramento Roofing

    (55 reviews)

    Had a great experience with Sacramento Roofing! From the beginning, they were very responsive and…read moreeasy to communicate with. They explained everything clearly and thoroughly, so I always knew what was going on and what to expect. They were also very flexible with scheduling and got the work done quickly without sacrificing quality. I really appreciated how easy they made the whole process, including accepting different forms of payment. Overall, I'm very happy with the service and would definitely recommend Sacramento Roofing to anyone looking for a roofing company that is professional, reliable, and easy to work with!

    I had a great experience with Sacramento Roofing from start to finish. Elizabet, Yrving, Jose, and…read morethe whole crew were friendly, professional, and a pleasure to work with. Communication was excellent throughout the project--they kept us informed, answered all of our questions, and addressed every concern promptly. The crew was punctual every day and did an outstanding job cleaning up the worksite before leaving. Their attention to detail was especially impressive when repairing several areas of dry rot. The repairs were done with great care, and they even repainted the repaired areas so everything looked finished and seamless. The project passed all inspections, and the final cost matched the original estimate, even with some challenging dry rot repairs. It's clear they take pride in the quality of their work, and the entire process was smooth and stress-free. I wouldn't hesitate to recommend them to anyone looking for an honest, reliable, and professional roofing company.

    Freeman Roofing

    Freeman Roofing

    (24 reviews)

    These folks put a roof on my house 5 years ago. When I had the hvac unit replaced, the…read moreinstallation left a roof vent just hanging. When I contacted Freeman roofing to do the repair on their work, I was told that they only do complete reroofs, and I would have to hire someone else to fix it. I guess, I can understand that as a general policy, but they BUILT MY ROOF, and now they won't fix it. Im sure not going to recommend them anymore business, and im SURE not going to utilize them for anything else, EVER. As you can see from his response, Jim is a SUPER nice guy. He shirks responsibility, gossips about his customers, and leaves them high and dry(or wet) in this case. If I were a potential customer I'd CERTAINLY weigh these things before I let them into my house, and onto my roof. Are these the folks you want taking care of YOUR home for the next thirty years?

    There's not a lot I can add to the other positive reviews other than to agree. Jim Freeman is a…read moregreat contractor; honest, reasonably priced, really cares about doing a good job, friendly and easy to deal with, shows up when he says he will (every time), keeps you in the loop throughout the project. I got estimates from four roofing contractors for this project. Two of them used areal photos to give their estimates (i.e. they never came to the house). One contractor was going to send an employee to do the estimate but then never showed up. Jim not only came himself to do the estimate (at the time and date he said he would), he was there on the job site and involved for the entire project from tearing off the first shingle to hammering in the last roofing nail.

    California Roof Depot - Upgrade to a premium white TPO membrane.

    California Roof Depot

    (54 reviews)

    Cesar and his team just completed a brand new roof on my home and the entire experience was…read moretop-notch. Communication was responded to quickly every step of the way. They handled everything perfectly, ensuring our project met all California Title 24 compliance standards. When the building inspector came out, the final sign-off was completely seamless. At closing, they handed me a thorough, pre-filled packet making my manufacturer warranty registration incredibly easy. What really touched my heart and showed the true integrity of the owner happened during construction. Cesar noticed some debris had blown into my neighbor's backyard while working on my property. He went next door himself, informed the neighbors, and personally cleaned up their backyard. That level of respect and honesty is hard to find! I highly recommend them. They are professional, responsive, and full of integrity and they added Value to the property. Thank you again for a great roof!

    We had a large tree limb fall on our house last winter, we didn't see any damage so just let it go…read more Last weeks rain changed our mind after we noticed a leak in the master bedroom.? I called California Roof Depot and Cesar came right out and gave us an estimate for the repair and also for the whole roof if we wanted to replace it. His estimate was very fair and his crew showed up two days later and repaired the damage. They were fast and efficient, cleaned up the mess and we're very pleased with their work. We would recommend California Roof Depot to everyone and will be using them in the future.

    Great Valley Roofing - roofing - Updated September 2026

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