Why we don’t just fix the symptom
Most roof problems that show up as “just a leak” trace back to two or three compounding issues — a section of failing flashing, a ventilation gap, debris that’s been building for a season. Patch just the visible spot and the underlying cause is still there, waiting to show up again somewhere else. That’s why every inspection looks at the whole system before we recommend anything — not the fastest fix, the actual one.
See how our inspections work →The Valley heat doesn’t ask permission
Fresno summers push roof surface temps past 160°F for months at a time. Combined with older clay tile stock and dust-storm debris, that’s the pattern we see on repair calls across the 93701–93730 zips. Most roofs here don’t fail from one dramatic event — they fail slowly, from the same three stresses repeating every summer until something finally gives.
UV & heat cycling
Repeated expansion and contraction cracks shingle seals and clay tile years before coastal climates would show the same wear. A roof that would last 25 years in San Francisco often shows granule loss and seal failure in Fresno by year 15-18, simply from daily heat cycling most homeowners never see happening.
Attic & duct heat load
A failing roof deck and leaking ducts compound each other — your AC works harder while your energy bill climbs. We see this pairing constantly on inspections: a roof that’s quietly losing its seal is usually sitting above ductwork that’s losing conditioned air the same way, and neither problem shows up until the utility bill does.
Dust storm debris
Valley wind events drive debris into flashing and gutters, the #1 cause of the small leaks that become big ones. A clogged valley or blocked downspout during one of Fresno’s fall wind events can back water up under shingles within a single storm — which is why we check flashing and drainage on every inspection, not just the shingles themselves.
What’s actually included in a Fresno roof replacement
Every full replacement follows the same scope regardless of which crew is on your roof that day — no shortcuts based on who shows up.
Full tear-off & deck inspection
Old material removed completely, decking inspected board by board, and any soft or damaged sections replaced before anything new goes down.
Underlayment & ventilation
Synthetic underlayment rated for Valley heat, plus attic ventilation checked and corrected — undersized ventilation is one of the most common causes of early shingle failure here.
Cleanup & disposal
Magnetic nail sweep of the entire property and full haul-away of old material, included in every quote — not an add-on line item.
Pick the scope that matches your roof
Every service below includes a free inspection and our pre/post video proof — no exceptions. Whether you’re dealing with a single active leak or planning a full replacement before selling the house, the estimate process is the same: we look, we document, we give you one clear number.
Roof Repair
Leak diagnosis, flashing, shingle and tile repair. Same-day service available.
See repair scope →Full Replacement
Tear-off, deck inspection, GAF Master Elite shingle install with manufacturer warranty.
See replacement scope →Free Roof Inspection
Full system check — roof, attic, flashing, ventilation — documented on video, no obligation.
Book an inspection →Emergency Roofing
Active leak or storm damage? Same-day dispatch, tarped and documented for insurance the same visit.
See emergency service →Roof + Duct Combo
While your deck is open, we replace ducts through the same access point — sealed, contaminant-free, no ceiling cuts.
Why this saves you money →Metal, Flat & Tile
Specialty roof systems for commercial and older Fresno homes, inspected and repaired to code.
See specialty scope →Four steps. Documented at every one.
Free inspection
A licensed estimator walks your roof and records the pre-job video with you, pointing out exactly what’s failing and why, so you’re not taking anyone’s word for it.
Written scope
One clear estimate — no hidden charges, financing options shown up front, and a specific timeline instead of a vague “a few days.”
Job, documented
Crew completes the work; every penetration and seal is recorded before it’s covered, so nothing about the finished roof is a mystery once the material’s down.
Post video handoff
You get the completion video same day, showing every repair the crew made. No proof, no invoice — that’s the rule, and it’s non-negotiable regardless of scope size.
Why we built the business around proof instead of promises
Roofing has a reputation problem, and it’s earned — too many homeowners have paid for a job they couldn’t verify, from a crew they never saw again. The video-proof standard isn’t a marketing gimmick; it’s what happens when you decide the business only works if customers can check your work themselves, every time, without having to trust a stranger’s word for it. Read the full explanation on The Grandmark Standard →
What the video proof actually feels like
29 years in the Central Valley means most of our new calls come from a neighbor, a past customer, or someone who found us specifically because a friend showed them their own completion video. That’s the pattern we’d rather build a reputation on than any ad campaign — real jobs, documented, in the neighborhoods we actually work. Read reviews from every Grandmark location →
Two other Fresno roofers wanted to sell a full replacement. Our video showed the real problem was a repair — saved thousands.
They replaced our tile roof and the ducts at the same time — didn’t know that was even possible. Video proof of every step.
Storm hit on a Friday. Crew was there same day, documented everything on video for the insurance claim.
$10,000–$15,000 roof. $0 today.
$0 down · 4.99% APR · 12-year term · no early payoff penalty. Most homeowners qualify same-day, no hard credit pull.
What’s going on? We’ll respond in 20 minutes or less.
No pressure, just real numbers. Prefer to talk it through? Call (559) 272-7495 instead.
Fresno roofing FAQ
Do you really replace ducts during a re-roof?
Yes. When your roof deck is open, it’s the cleanest and least disruptive time to access ductwork — no ceiling cuts, no contamination inside the home, and it’s typically less expensive than doing the two jobs separately since we’re not paying for two separate mobilizations and two separate cleanup passes.
How fast can you get to a leak?
Same-day service is available in most Fresno-area zip codes. Call the number above and we’ll confirm a window before we hang up — for active leaks during a storm, we prioritize based on severity, not order of the call.
What does “video proof” actually cover?
A pre-job walkthrough video showing the existing condition, and a post-job video showing every completed penetration, seal, and repair before we invoice you. You keep both videos — they’re useful if you ever sell the home or file a warranty claim down the line.
Do you offer financing?
Yes — $0 down, 4.99% APR over 12 years, with a 0% promotional rate for the first 18 months for qualifying homeowners. Most people qualify same-day with no hard credit pull, and combined roof-and-duct projects qualify the same way as roofing alone.
How long does a full roof replacement actually take?
Most single-family Fresno homes are a one-to-two day job once materials are on site, weather permitting. Tile roofs and larger or multi-story homes can run longer — your estimator will give you a realistic timeline during the free inspection, not a generic range.
Do I need to be home during the job?
Not for the work itself, but we do ask that someone be available for the pre-inspection walkthrough and to receive the post-completion video the same day the crew finishes.
Are you licensed and insured in Fresno?
Yes — California license #1030917, fully licensed and insured, GAF Master Elite certified and BBB A+ rated.
More ways we help Fresno homeowners
AC Repair & Replacement in Fresno →
Same crew standard, same video proof — for HVAC diagnostics, repair, and full system installs.
Fresno Roof Replacement Cost Guide →
What re-roofing actually costs in Central California by material and roof size, and how financing works.
Emergency Roof Leak Service →
Active leak right now? Same-day dispatch details and what to do while you wait.
Also serving Clovis, Visalia, and Sacramento.
Fresno neighborhoods we work in
We serve Fresno, Clovis, Madera, Visalia, Selma, Sanger, Reedley, Kingsburg, and Kerman, with same-day estimates available across all of Fresno County and the surrounding Central Valley. See the full list of every city we serve →
Get your free Fresno roof inspection
Same-day availability in most areas. Video proof, every job, no exceptions.
Serving Fresno & the Central Valley
Based in Fresno, dispatching crews across Fresno, Clovis, Visalia, and surrounding Central Valley communities.
(559) 272-7495 · CSLB #1030917