Roof Replacement
Built Strong. Built to Last. Installed by the Best.
Roof Replacement Services in Fresno & Sacramento
Getting a new roof isn’t something homeowners do every day — it’s a big deal. It protects everything under it, and you want it done right the first time.
At Grandmark Service Company, we’ve replaced thousands of roofs across Fresno and Sacramento, earning the trust of families and businesses with every single one.
When the time comes to replace your roof, you want a company that delivers quality, stands by their work, and treats your home like it’s their own. That’s us.
Why Homeowners Trust Grandmark for Roof Replacements
Replacing your roof isn’t just about shingles. It’s about trust, craftsmanship, and peace of mind. When you work with Grandmark, you get more than a new roof — you get a promise.
Certified by GAF, Backed by Trust
We’re a GAF Master Elite® contractor, a distinction fewer than 2% of roofing companies nationwide have earned. That means better warranties, proven skills, and the highest standard of quality.
Local Experience That Matters
From Sacramento’s winter rain to Fresno’s intense summer heat, our systems are built to handle Central California’s toughest weather.
Honest Quotes and No Guesswork
Our estimates are detailed, fair, and clear. You’ll never be surprised by hidden costs or vague language.
Professional Crews Who Respect Your Home
We’re known for our clean work sites, punctual teams, and respectful service. We show up on time, do what we say we will, and leave your property better than we found it.
✔ $0 Interest Financing 5 up-to Years
✔ 25+ Years of Expertise
✔ Lifetime Warranties
✔ Compliance & Safety
✔ Satisfaction guaranteed
What’s Included in a Roof Replacement?
When you choose Grandmark, we don’t patch over problems — we rebuild your roofing system from the ground up.
Your roof replacement includes:
Full tear-off and disposal of the old roof, Inspection and repair of the underlying wood structure,
High-performance underlayment for moisture protection,
Installation of new roofing materials (shingles, tile, or metal)
Ventilation improvements for better airflow and efficiency
Flashing around chimneys, skylights, and vents
Post-project cleanup so your yard is spotless.
Is It Time to Replace Your Roof?
Sometimes the signs are obvious. Sometimes, they’re subtle. These are the most common indicators:
Your roof is over 20 years old
Shingles are missing, curling, or cracking.
You notice interior leaks or water spots.
Your roof sags or shows signs of rot
Energy bills are rising due to heat escaping through the attic..
Your neighbors are replacing their roofs (usually built around the same time),
Still not sure? We’ll provide a free inspection and give you honest feedback about what your home needs.
Customer Reviews
Roofing Materials We Offer
Your home’s roof should match its style, your budget, and your performance expectations. We help you choose the best option:
Asphalt Shingles
A classic choice that’s affordable, attractive, and dependable.
Tile Roofing
Timeless, long-lasting, and fire-resistant. Ideal for California architecture.
Metal Roofing
Modern, energy-efficient, and built for the long haul. Reflects heat and handles extreme weather with ease.
Built for California Weather
Roofs in the Central Valley need to withstand heatwaves, heavy rain, and everything in between.
Our roofing systems are designed with:
UV-resistant materials that don’t crack or fade.
Proper ventilation to prevent mold and moisture issues.
Water-tight layering to defend against seasonal storms.
Compliance with all local building codes.
Warranties That Give You Confidence
Because of our GAF Master Elite® status, you get access to the strongest warranties in the industry:
Up to 50 years of coverage on materials
25 years on our workmanship
Fully transferable if you sell your home.
That’s protection you can rely on — now and in the future.
Serving Neighborhoods Throughout Fresno & Sacramento
We’re proud to work with homeowners across:
Fresno:
Clovis
Madera
Fig Garden
Tower District
Sunnyside
Sacramento:
Natomas
East Sacramento
Land Park
Elk Grove
Rancho Cordova
Not sure if we service your area? Reach out and ask — we likely do.
Start with a Free Roof Inspection
We make roof replacements straightforward, affordable, and tailored to your needs. No pressure. No shortcuts. Just real craftsmanship from a team that cares.
Call our Fresno or Sacramento office, or request a free quote online to get started.
Fresno: (559) 282-3568
Sacramento: (916) 238-0620