FAMILY-OWNED & OPERATED ROOFING CONTRACTORS
Every Project Is Personal—Your Roof, Our Pride
We know how much your home or business means to you. That’s why we treat every roof as unique, going above and beyond to deliver precise craftsmanship and proactively address any hidden issues—so you never have to worry about your roof.
RECOGNIZE US FOR QUALITY WORK
SEE THE LIVE ACTION
Where Quality Roofing Meets Genuine Care
WE DO IT RIGHT - BECAUSE YOU MATTER TO US
Ready for true peace of mind?
OUR CUSTOMERS WORDS
Praise is Good - Results Are BETTER.
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.
ABOUT GRANDMARK ROOFING
Grandmark Roofing knows your roof is more than just shingles and tiles, it’s peace of mind for the people living beneath it. Since 1995, we’ve helped thousands of California families and businesses feel safe and supported with roofing solutions that last.
What started as a small, family-run operation has grown into one of California’s most trusted names in roofing, thanks to our commitment to quality work and genuine care for our customers. Whether it’s a minor repair, a full replacement, or energy-saving upgrades like solar and insulation, we’re here to solve problems, not create more.
What makes us different? We show up when we say we will, treat your home with respect, and keep you in the loop every step of the way.
Grandmark doesn’t just build roofs, we build trust, deliver real results, and treat your home like it’s our own.
OUR SERVICES
Solutions You Can Count On, Without the Stress
We’re here to make roofing easier, not overwhelming. Our experienced team takes the time to understand your concerns, offers clear, honest advice, and delivers premium roofing solutions that protect your home or business, built around what matters most to you.
Energy Saver & More
🔹Attic Insulation
🔹Solar-Ready Roofs
🔹Cool Roof Systems
🔹Roof Ventilation
🔹Energy-Efficient Shingles
🔹Emergency Repairs
🔹Seamless Gutter Systems
🔹Roof Coatings for Heat Reflection
HERE IS HOW WE HELP
Grandmark Roofing knows roofing problems can be stressful and costly. That’s why we keep it simple—clear updates, quality work, and results you can count on.
Here’s how we make it easier for you:
✔️Locally Trusted
✔️Complete Roofing Services
✔️Residential & Commercial Expertise
✔️Energy-Saving Upgrades
✔️Certified & Licensed Team
✔️Honest, Pressure-Free Service
✔️Customer Satisfaction Guaranteed
WE LIVE AND WORK WHERE YOU DO!
CERTIFIED ROOFING EXPERTS
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