• RESTORE YOUR ROOF

Dry Rot Repair Fresno

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  • New Roofs $129/Month

  • Solar Panel Removal

  • Lifetime Warranties

  • GAF Master Elite

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Dry Rot Repair

Every Roof Has a Story—Don’t Let Dry Rot End Yours

For years, your building’s roof has stood guard—weathering storms, shielding memories, and protecting what matters most. But sometimes, the quietest threats are the most dangerous. In the corners and under the surface, dry rot can creep in, quietly weakening the wood that holds your roof’s story together.
At Grandmark Roofing, we’ve seen it all. We’ve met business and home owners who discovered a sagging ceiling just as a new tenant was moving in. We’ve helped families who noticed a musty smell in the attic after a rainy winter. Each time, the story was the same: dry rot threatened to turn a chapter of strength into one of loss.
But that’s where your story can change.

Turning the Page: How We Restore Roofs in Fresno

Our journey with you begins with a simple question: What’s your roof been through? We listen to your concerns, then set out to uncover the hidden chapters—inspecting every beam and board for signs of dry rot.
We don’t just patch and go. We dig deeper, removing every trace of weakened wood and tracing the source of moisture that started the trouble. Our team replaces the damaged sections with premium materials, restoring your roof’s integrity and ensuring the next chapter is one of strength, not stress.

A Story of Trust and Expertise

For over 25 years, Grandmark Roofing has helped Fresno’s homes and businesses rewrite their roofing stories. We’ve protected historic buildings downtown, sprawling warehouses, and the neighborhoods where families grow. Our certified, insured team brings the expertise—and the care—your property deserves.

Why Act Now?

In every story, timing matters. Dry rot moves quickly, and waiting can mean the difference between a simple repair and a costly rebuild. By acting today, you’re not just fixing wood—you’re preserving your building’s legacy, its value, and the safety of everyone beneath its roof.

Service Areas

We proudly serve Fresno and nearby communities including Clovis, Sanger, Reedley, Selma, Kerman, and more.

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Fresno Quality Roofing

Browse trough our gallery to see the exeptional craftsmanship our our team, bringing protection, comfort and energy savings.

home roof installation roof installation with solar panels
residential roofing project home roofing work in progress
HVAC Services AC setup near roof vent

You deserve the absolute BEST!

Speak With an Expert

Fresno's Most Reliable Roofing Company

★★★★★

Fast, clean, and honest! We had a major leak, and they came out the same day. The crew was professional, and the price was fair. Highly recommend for anyone in Fresno!

★★★★★

Our new roof looks amazing! The team walked us through every step, handled all the permits, and finished ahead of schedule. I’ve already referred two neighbors.

★★★★★

Great experience from start to finish. Clear quote, no surprises, and they even checked back a month later to ensure everything was perfect. This is the kind of service that’s hard to find.”

★★★★★

I had a wonderful experience working with Grandmark Roofing Company. From beginning to end, everyone I spoke to was kind and helpful. The communication was excellent!! Moises Ortiz and his crew were absolutely wonderful to work with. They were on time, did a thorough job and were meticulous with their clean up. It’s refreshing working with people who care about the customer and enjoy what they do. Thank you Moises and crew!

GAF Master Elite Roofers
Owens Corning Roofing
BBB Roofers
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licensed professional roofer

Ready to Restore Your Roof’s Story?

If you’ve noticed sagging, musty odors, or soft spots in your roof—or if you simply want peace of mind—let’s start a new chapter together. Grandmark Roofing will inspect, repair, and protect your roof so you can focus on what’s next.

Let’s Talk Roofing
Let’s Talk Roofing
licensed professional roofer