A comprehensive list of Castro Valley, CA commercial and residential roofing contractors offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local roofers. 
Welcome to MNJ Roofing. the number one source for complete service-roofing repairs and maintenance. We specialize in all kinds of roofing services for all kinds of properties, including: industrial, commercial, domestic, apartments, and condos. Our firm is family owned & operated, so when you come to us, we treat you like family.
Elynne S. — I have a mansard roof and not every roof company will work on these. Pacific Coast Roofing highly recommended MNJ for the
We would highly reccommend Wonderlin Roofing Systems for your next roofing project! Thank you Wonderlin for a job well done! From my first phone call to seeing my beautiful new roof- you all gave professional, friendly service, which is greatly appreciated. We pride ourselves in providing the best customer experience possible.
Victor Lopez — Wonderlin Roofing has been incredible throughout the process. Not only were they responsive to my emails and calls, but were