Cornerstone Roofing

Cary W.

I am exceedingly pleased with Cornerstone Roofing. Lucas and his team did everything they promised and more. I know other contractors working on houses in our area were impressed enough by their work for us that they have hired Cornerstone too.

Alonso and his crew were on time everyday, worked fast, worked hard, did great work, and worked around the other trades on our site. With their cooperation we were able to maintain a fast pace, high quality project.

I can't be more grateful.

Mark M.

Cornerstone Roofing was recommended to me by a friend in the roofing business. The bid I received was competitive and the workmanship was very good. They finished the job in a timely manner and I would use them again. The new owner, Lucas was professional and easy to work with. If you need a new roof I would highly recommend this company.

Robin K.

Cornerstone Roofing recently re-roof our very old roof. They did a great job for us. We were very pleased with the results. They handled new skylights and roof drains as well, coordinating with the sub-contractors. Everything went smoothly and the service great. I would not hesitate to recommend them to anyone.

Mary Ann L.

I recommend Cornerstone Roofing, they did a wonderful job re-roofing my house. Lucas, their estimator, was very responsive and helpful giving me various estimates for different options of re-roofing areas damaged from leaking solar panel penetrations. During the tear off, they took photos of the water damage and also brought to my attention damage caused from a heater vent (which was too short for the roof and a potential fire hazard). They replaced the vent with a taller one (""to code""). After I signed the bid, they were able to begin work within a few weeks and there were no delays during the installation. Before leaving the site, they cleaned up the yard leaving no roof debris or nails around my yard.

Trevor S.

Cornerstone did our roof on our little two bedroom home in eastern Santa Rosa. Lucas was my contact there and he was very professional and a pleasure to work with!

Michelle B.

Left messages that a tree fell on our renters roof and needed an estimate. NEVER EVEN CALLED ME BACK, guess don't need the business.

Jillian R.

Despite good workmanship on the part of the roofing team, the owner was not on site much and seemed distracted during our project. The reason for the poor rating? Communication was tough and we saw some anger management issues on the part of Paul, the owner, over an inconsequential question we posed. I suspect he was under some stress at the time but there is no need to take this out on a client. Unfortunately, this colored the entire experience and I cannot recommend. We have moved but I will look elsewhere should I need roofing in the future.

Alan H.

Asked for an estimate and was never contacted. Seems we must have been a very small minnow in a big pond!

Suzanne A.

DO NOT, do not try to use them. First, they are very hard to even reach. Voicemail always full. Then we finally spoke to Paul. Promised to call back in a few days. NO call. We call again and again. Long story is that we wasted almost 3 months waiting for him to a. Call back or b. Show up. Empty promises and even rude about it when we politely mentioned how long we were waiting. Forget using them.

Kelly B.

I found Cornerstone Roofing to be very professional and responsive. They kept me informed as they made sure to find a rain free window of opportunity to do our job. The whole house was done in two days and our roof looks great. The crew did a great job cleaning up and I could not have asked for better service. Thank you!