Commercial Roofing and Roof Repair Systems
Serving Northern California, Montana, Idaho and Eastern Washington


Dear Sam, Paul, Dave and everyone at Mast Roofing!

Please accept this email as our sincere thanks for a job well done on our 26,000 sf building in Redwood City! I so appreciated everything you and your employees did to ensure a smooth and hassle free project as you completely re-did the roof over my building and the ongoing businesses inside. Your honesty and patience really stood out as we made decisions regarding the roof and how to proceed. All in all, we are so pleased with the new coatings and roof and are looking forward to many, many years of a water tight, trustworthy roof!

Thank you again!

Susie Thompson
Haven Owners LLC
Redwood City, CA

The team from Mast Roofing was extremely efficient and professional and we could not have been more pleased with their performance.

Brian Nolan
BNI Coal, Ltd.
Center, ND

When it was time for a new roof at Comer’s Print Shop we contacted several companies to come out and give us some quotes. Mast Roofing stood out in the crowd by showing up promptly, knowing what they were talking about, and providing the best quote by a fair piece. We weren’t too sure how well things would go considering our business would remain open during the re-roofing process, but the guys did a great job maintaining a safe and clean worksite. The job was done on time, on budget, and quite honestly well above expectations. All of our customers that stopped to talk to them commented on their performance and behavior (all good). The boss even stopped by a few months after the work was complete to make sure everything was performing as expected. Without reservations we, at Comer’s rate them a 10/10 would hire again without question.

Comer’s Print Shop
Oroville, CA

It is my pleasure to write this letter of reference for David Mast and his company, Mast Roofing.

During a time of financial crisis in California Schools, we found ourselves needing roofing solutions for several older, portable buildings in the District. These buildings had been plagued with leaks for many years and we had no choice but to find a solution that would solve the problem. However, it was very important for us to contain costs at a time when financial solvency was a daily concern.

Mast Roofing provided a very reasonable quote, completed the work in a timely manner, and they worked very well with my maintenance staff to accommodate our scheduling needs. The installation crew worked quickly and professionally and we have been very satisfied with the results.

My maintenance manager also reported that Mast roofing went "above and beyond" when doing the critically important preparation for the roofing upgrade to ensure that we would have a long-term solution.

I highly recommend the company and their product.

Charles C. Ward
Los Molinos Unified School District
Los Molinos, CA

Just wanted to send a special note of appreciation and thanks for your great service in response to our water issues.
David arrived bright and early and did a very conscientious job with evaluating the problem areas and making the necessary fixes.
A credit to your company and your company's commitment to outstanding customer service.
Thanks again and best wishes for the Thanksgiving Holiday.

Doby Fleeman
Davis ACE Hardware
Davis, CA

After searching for some time to find a good company to refinish our aging metal roof, we were so lucky to have found Mast Roofing. They were really great!  Samuel and Dave explained everything clearly and did a high quality job at a reasonable price. They and their crew finished on budget and on time and were wonderful to work with during the project.  We're very happy!

Sandy E.
St. Helena, CA

I am writing this letter as a business recommendation for Mast Roofing Inc. Samuel and Paul Mast have just completed a 30,000 sq ft sealing of our roof at Minuteman Aviation. From start to finish they were hard working professionals that were a pleasure to work with. They were concise as to the work they were going to do for us and accomplished their work in a timeliness and quality of workmanship that is hard to find today. I would recommend them to any of my friends.

Forrest Gue
Director of Operations
Missoula, MT

We had Mast Roofing put a foam roofing system over one of our 11,000 sq. ft. buildings. The roof had leaks and cracking that we tried to repair many times over. Since Mast Roofing has completed the job, we have had no problems with the roof. They handled the job professionally, timely, and with care. We will use Mast Roofing again for further roofing projects down the road. Thanks Samuel.

Jeff Herr
Facility Manager

I had Mast Roofing put a foam roofing system over the existing roof of my 10,000 sq ft shop. The shop had always given us fits with leaks and it didn't seem that anything would work. Well, we have solved that problem because of Mast Roofing. And, we even have noticed a difference in our heating bills.

I highly recommend Mast Roofing. Thank you Samuel Mast.

Daniel L. Hagman
Hagman Timber Company
Kingston, ID

A mailer arrived from Mast Roofing Inc. at a very convenient time. We were in the process of getting bids on roofing 4 buildings here in Bozeman. The total footage was 72,000 sq ft, a sizeable roofing job.

We awarded Mast Roofing this sizeable project after examining several bids. Samuel and his brothers did a great job of sealing our metal roofs. The Masts were here on the exact date promised, completed the entire project within a two week period --- without any interruptions to our operations.

The Mast brothers attitude was targeted at making Action Lighting a satisfied customer. We are totally pleased with Mast Roofing and recommend Mast without reservation to anyone reading this testimonial.

Hugh Reid
Action Lighting
Bozeman, MT

Request your FREE - No Obligation Roof Estimate Today!

Serving Northern California, Montana, Idaho and Eastern Washington

MAST Roofing provides professional Commercial and Industrial Roofing Systems and Restoration for;

Northern California including; Redding, Red Bluff, Chico, Paradise, Oroville, Sacramento, Yuba City, Marysville and surrounding communities!

Montana including; Billings, Bozeman, Missoula, Great Falls, Helena, Kalispell, Columbia Falls, Whitefish, Libby and surrounding communities!

Idaho including; Pocatello, Sun Valley, Sandpoint, Boise, Coeur d'Alene, Idaho Falls, Lewiston, Moscow, Twin Falls, Nampa, Caldwell and surrounding communites!

Eastern Washington including; Spokane, Moses Lake, Pullman, Richland, Kennewick, Pasco, Tri-Cities, Yakima, Walla Walla, Ellensburg, Wenatchee, Ritzville and surrounding communites!