Founder Story
Grandmark Roofing began over 25 years ago when two brothers set out to raise the standard in the roofing industry. Frustrated by the lack of ethics and long-term solutions offered by many contractors, they built Grandmark on a foundation of honesty, quality craftsmanship, and lasting results. Where others cut corners, they committed to doing things the right way—no shortcuts, no rushed jobs, and no unresolved issues.
Starting small, the brothers worked on everything from major airports and commercial buildings to residential homes. Their commitment to excellence earned the trust of thousands of Californians. Today, Grandmark Roofing operates from more than seven locations across California, serving communities like Fresno, Sacramento, Visalia, Bakersfield, and more—continuing the legacy of integrity and superior service.
CERTIFIED ROOFING EXPERTS
OUR CUSTOMERS WORDS
Praise is Good - Results Are BETTER.
WHAT WE OFFER
Roofing isn’t just our job, it’s our commitment to your peace of mind. Our GAF Master Elite® certified team delivers expert roofing solutions for homes, businesses, and more through a full range of Grandmark residential and commercial roofing services. Whether it’s a quick repair or a full replacement, we’re here to make the process simple, reliable, and stress-free.
WHAT WE STAND FOR
We believe great roofing starts with great values. We use only top-tier materials and expert workmanship to ensure lasting quality. With clear communication and honest pricing, we operate with integrity, no hidden surprises. And we proudly serve and support families and businesses in every project we take on, because community matters.
PROUDLY SERVING
For almost 30 years, families and businesses across California including Fresno, Visalia, Sacramento, Bakersfield and nearby areas, have trusted Grandmark Roofing for reliable, long-lasting protection. We're proud to continue serving these communities with roofing solutions built to last.
EXPERIENCE THE PREMIUM SERVICE
Explore our gallery to see how we’ve helped homeowners and businesses across California with premium roofing solutions that deliver lasting protection, energy savings, and true peace of mind, crafted with care by a team you can trust.
DON'T KNOW WHERE TO START
Give us a call and let our friendly roofing experts walk you through the best solution — whether it’s roof repair, installation, or energy-saving upgrades for your home or business.
📧 office@grandmarkroofing.com
🔗 Contact Us – or fill out our form and we’ll get back to you shortly.