Warren Roofing

We were very pleased with everything about the project. They delivered as promised.

Wow! We cannot say enough about the work that was done on our A-frame in Groveland. Early this year, we noticed a leak in the ceiling of the upstairs bathroom. We called several roofers, but were unsuccessful, until we talked to Matt Warren. They not only fixed the leak, but replaced fascia and trim. We were not there when the work was completed in early March, since this is not our permanent residence. When we were able to see their work, it was to done to perfection. They even matched the paint! Tony and his crew did a fantastic job. Since then, it has rained and snowed, and no sign of a leak. Thank you Warren Roofing; a great group to work with. When it comes time for a new roof, Warren Roofing will be our choice. 5 star rating. The Hansens

Wow! We cannot say enough about the work that was done on our A-frame in Groveland. Early this year, we noticed a leak in the ceiling of the upstairs bathroom. We called several roofers, but we're unsuccessful, until we talked to Matt Warren. They not only fixed the leak, but replaced fascia and trim. We were not there when the work was completed in early March, since this is not our permanent residence. When we were able to see their work, it was to done to perfection. They even matched the paint! Tony and his crew did a fantastic job. Since then, it has rained and snowed, and no sign of a leak. Thank you Warren Roofing; a great group to work with. When it comes time for a new roof, Warren Roofing will be our choice. 5 star rating. The Hansens

I called Warren Roofing after calling another company that flaked. I’m sure glad I did. I received a fast quote and it was lower than I had expected. The service was very professional and the roof turned out perfect. Five stars for this company.

First of all, Warren Roofing installed the roof in 2017 for the previous owner, About six months before we got the house. When we moved in, late 2017, the pest report wanted some small water diverters installed just above the gutters in a couple spots. I called Warren Roofing to see what could be done. They came out, looked at it, and fixed the issue at no cost to me. I appreciated that very much.

In 2019 I realized that a small section of inside the attic ridge vent had been missed. So I called Warren Roofing again. Their supervisor brought out a crew of 4 guys and again, fixed it at no cost to me. And they left the ground free of any debris.

Having run business with many employees myself, I long ago realized an owner cannot completely control his employees or prevent them from making mistakes. What he can do though is stand behind his work, and...

Warren Roofing replaced the roof on the Jamestown United Methodist. Church. Did a wonderful job without delays. All were polite and lovely to work with. Would use them again.

We were so pleased with Warren Roofing! They were so professional and really walked the extra mile in every aspect. They showed such attention to detail from start to finish. Our roof is secure and and looks amazing. Absolutely recommend Warren Roofing!!!

We had a good experience with Warren Roofing. It ended up taking a little longer than expected due to some unexpected needs. Overall the crew was respectful and they did a good job.

We had a good experience with Warren roofing. It took a little longer than expected due to some unexpected needs, but crew was very respectful and roof looks great.

Matt Warren has an outstanding company. He is very professional. I highly recommend his work.

Our new green roof turned out beautiful and I think highly of Warren Roofing. They were on schedule and professional. The negatives were a significant cost increase after adding insulation that wasn't included in original quote. Therefore I really don't know if the cost was competive. Also a minor point, we originally had brand new Christmas lights strung across the front of Cabin that disappeared.

Professional, punctual, attention to detail, fantastic communication skills, There aren’t enough adjectives to describe Warren Roofing. We had the unfortunate luck of hiring an unlicensed contractor; we know now what questions to ask to prevent this in the future. Said contractor did a horrible job and cost tens of thousands of dollars of damage when we had our first rain. Warren Roofing responded to a call in the middle of the night, and we’re on-site within an hour, completely stopped the water intrusion, and returned the following day to start the job. Matt’s knowledge and professionalism we’re unsurpassed compared to the other companies that bid on the job. He pointed out numerous things that were inconsistencies and borderline dishonest verbiage in the contract. Thank you again to Warren roofing and your team we will recommend you every chance we get!

Extremely thorough. Warren roofing showed up. They were in & out so timely. I enjoyed every minute of their energy on site.

Warren roofing was such a pleasure to work with. They were very responsive and very professional. We absolutely love our new skylights! Would definitely recommend!

We had a roof leak in the middle of the night. We called Warren Roofing and they returned our call within hours. They sent Bill and Billy to our house to inspect our roof. After inspecting the roof they determined what needed to be done. They immediately repaired the roof. They explained everything clearly and showed us the possible problems. We are so happy we called a company that has knowledgeable staff that could get the job done so quick. We are completely satisfied and highly recommend them. Thanks!!

I’m a condo manager in Mammoth Lakes and I work with many different businesses and contractors in the area. I ended up calling Warren Roofing after delays and price increases for adding some much needed gutters. I was skeptical that Warren Roofing actually services the area, and on the initial phone call I repeatedly confirmed that they worked in Mammoth (a remote location). In-spite of their phone’s area code they said they did and would be in the area in the next weeks and would call me to set up an appointment. Well, they actually called and set up an appointment. I messed up the schedule and missed meeting Matt on-site. I ended up measuring and drawing out the custom gutter designs. From there we communicated via email, phone, and text. They primed and painted the gutters in their warm shop as winter had arrived. Once fabricated and painted they brought the gutters out and...

Warren roofing got me a fast estimate and was able to fit me in within the time frame I was looking for. Price was reasonable and the crew was very clean and polite. They did a great job.

We needed a new roof for our cabin in Big Trees Village since the old composition roof was 37 years old. I found Warren Roofing's 5 star rating and read all the reviews. I contacted Matt and he responded quickly with an inspection and estimate. We texted one another to finalize a start date and worked out the contract details. The roof was installed and when our children and grandkids arrived at the cabin we were all amazed at how clean the property looked. It was as if a new roof just suddenly appeared. It was beautiful to behold! The workmanship was great and the overall job, including all the small details, greatly exceeded our expectations. My background is in quality control, for 30 years, and my eyes look at all the details for any signs of defect. I must say, upon my inspection, I give the roof high marks. My son, who paid for the roof, climbed up onto the porch cover to get...

Called warren roofing for a complete roof replacement, they came out same day, measured and gave me a quote with 3 days! At 3 days I was still waiting on other roofing companies to call back or find time in there schedule to even put us in their schedule!
We ended up proceeding with our new roof, and after it was done I had for one other bid and two other companies wanting to schedule...
I recommend this company 100%

Amazing customer service!!!!

Matt and his entire team were great. I was in need of a reroof. He and his team were very responsive. Everyone was extremely professional throughout the entire job. They even responded to my text on Christmas Day. The price was competitive, completed work was superior, but the customer service exceeded all expectations. Don’t waste your time trying to get ahold of other roofing contractors, go with Warren Roofing, you won’t be disappointed.

Friendly, courteous and professional

Thanks to Johnny for calling me back quickly and offering to come out the next day to help me with my leak! I ended up realizing it was something that I could fix myself but he was so nice and helpful. Will be calling Warren Roofing in the spring to do a couple small fixes when the weather is better. Highly recommend!

I highly recommend Matt and Warren Roofing! What a fantastic experience. Our cabin is in June Lake (near Mammoth). Our roof was originally replaced (during a complete remodel) by another roofer out of Mammoth about 15 years ago. The roof is holding up pretty good overall, but when the roof caps tiles were installed they weren’t installed properly and have cracked and the nails were all lifting. I tried to get in touch with the original roofer but they don’t return my 12+ calls, voicemails or emails. So I did a Google search for other roofers that service the area and ran across Warren Roofing. They returned my call within an hour after I called mid day on a Friday. They scheduled me for the next day and Matt showed up right on time. He double checked some things for me and worked up a very reasonable quote. Today his team came out and made the repair and blew off my roof so we...

I had some multi family rental units re-roofed in the Sonora area. I contacted Warren Roofing. They responded quickly and efficiently. The job was done in a very professional manner is extremely happy with the results would highly recommend!

Hired Warren Roofing to replace a roof on our vacation home in Twain Harte. They were prompt, professional and knowledgeable. Couldn't have been happier with end result and wouldn't go to anyone else after our experience. Highly recommended.

Very polite and dedicated staff. My roof was what I thought was damaged beyond repair and they came in and completely restored it. I’d recommend them to anyone who needed work done.