Contact Us

We are here for you!

Guardian roofing Contact Information:

Guardian ROofing is located in Santa Rosa, CA

For general inquiries, please contact by using the form on this page. We are excited to discuss your re-roof, new construction project, repair or roof inspection. We’d love to hear from you!

Tel: (707) 843-3526


Keep scrolling to read reviews from our prior customers. We also have linked the “About Us” page to get to know the Donderos better and our google listing page where we list special offers when available.

Let’s work together – Request an estimate – contact us here:

“Came out very professional very kind very knowledgeable helpful all of the above would highly highly recommend this guy to anyone very fair.”


“Reasonable, efficient and tidy. I highly recommend Guardian Roofing. We are very pleased with their service and our new roof!”


“John and his team were very professional and best of all kept me informed of their progress and involved me in the decision making process by providing me alternatives that fit my budget. i would highly recommend them to all of my friends.”



“Outstanding performance all around.”


“Very kind and great customer service. Doesn’t take advantage of customers. Very understanding and professional. Best company to do your roof.”



“Very professional and polite. Very good in communication, answering all my questions.”