Welcome to
Mt. Diablo foam & conventional roofing inc. Family-owned

About Us

Reliable Roofing Professionals

As a premier company specializing on polyurethane foam,all type of conventional roofing materials, in residential and commercial roofing with more than 20 years of experience of  services, we are dedicated to providing customer service that is second to none. Whether you have a new construction project or need to replace an old or damaged roof, we offer roofing repair and replacement services. shingles roof repair

Individualized Roofing Options

The fact that we're a family-owned business we understand your needs; We will provide you with a free consultation to explain all of your availabe options so that you can choose the roofing plan tha's right for your home or business. We will work with yo and adhere to you budget ad needs

Customer Satisfaction Guaranteed

We strive to save you both time and money by combining our use of roofing knowledge, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until it is finished and you are satisfied.


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Get A Free Quote

To get a free quote, please contact us at your convenience.  We look forward to serving you.        (se abla espanol)  

Mt.Diablo Foam & Conventional Roofing Inc

105 N Broadway Ave # 20, Bay point, CA 94565, US

(925)7053759 / mtdiabloroofing@gmail.com



8:00 am – 4:00 pm


8:00 am – 4:00 pm


8:00 am – 4:00 pm


8:00 am – 4:00 pm


8:00 am – 4:00 pm


9:00 am – 1:00 pm