Free roof inspection California. Complete System Check.
Free roof inspection across California. Full system check — roof, attic, flashing and ventilation. No obligation. GAF Certified technicians document everything on video. Completely free. GAF Certified. BBB A+. Serving Fresno, Bakersfield, Sacramento, Modesto & Visalia.
The inspection is free. What you find — and fix early — saves you thousands
$0 down · 6.99% APR · 5-year financing · no early payoff penalties. Most homeowners qualify same day — no hard credit pull.
$2,500 repair
$50/month · 60 months · 6.99% APR
$5,000 repair
$99/month · 60 months · 6.99% APR
Four reasons California homeowners choose Grandmark for their Roof replacement
We assess your entire system — not just the surface
Surface condition tells you 40% of the picture. The other 60% lives in your attic, your flashing, and your ventilation system — areas most inspectors skip. Improper attic ventilation alone shortens California roofs by 30–40%. We check everything.
Our technicians are GAF Certified — not just licensed
Less than 3% of US roofing contractors hold GAF Master Elite certification. Our inspectors are trained on roofing systems, installation methods, and failure modes at the highest manufacturer standard. A GAF-certified technician identifies issues that a general contractor, handyman, or non-certified roofer misses or misdiagnoses entirely.
We document everything on video — not just a checklist
Most roofers hand you a form with checkboxes. We hand you a video. Every section of your roof surface, every flashing point, every attic corner — recorded in real time and sent to you digitally. You see exactly what we see. No other roofing company in California does this as standard on a free inspection.
Completely free. No obligation.
If your roof is fine, we tell you. If it needs attention, we show you on video and give you a written report with cost ranges. You are never under any obligation to proceed with us. We earn your business by being the most transparent roofing inspection in California — not by pressuring you into a decision.
We Fix the Problem. Or You Don’t Pay. That’s Not Marketing — That’s Our Policy.
Missing, cracked, curling, or wind-lifted shingles. Improper installation. Storm damage. We match your existing shingles and restore the weatherproof seal.
Our Leak Free Guarantee – Zero Risk
If we diagnose your roof repair and fix it, and the same problem comes back — we make it right at no charge. We stand behind every repair we complete. Not because we have to. Because we want you to call us back when it’s time for a full replacement.
— Grandmark Roofing
This guarantee applies to all residential and commercial roof repairs across all 5 California markets.
Here’s what most California homeowners experience before calling us:
Because we don’t patch symptoms. We fix causes. When you repair the right thing the right way, the problem stays fixed.
We Show You Exactly What’s Wrong — On Video — Before We Touch Your Roof
No guesswork. No mystery invoices. No surprise “we found something else.
Grandmark did an amazing job fixing our Roof and Duct work we needed done. Greatly appreciate them and recommend them 10/10 ! Thank you for everything making our home look great
Adrian Espinoza
Fresno, CA
They not only did everything they said they would do in the estimate, they went above and beyond with the repairs on the roof and came out on NEW YEARS DAY to do the job!
I would highly recommend GRAND MARK ROOFING to anyone looking for any type of roofing needs!
Steve larson
Sacramento, CA
David provided me with an estimate & video of tile roof issue. Although Grandmark Service Co. cannot do a small section repair that I need David did a good job of explaining the situation.
Nancy Silva
Bakersfield, CA
What Grandmark’s free inspection covers — the complete system check
Most roofing inspections check the visible surface and stop. Ours covers the entire system — because surface condition alone tells you 40% of the picture
Roof surface
Every accessible section assessed — shingles for granule loss, curling, and cracking; tiles for slippage and breakage; flat roof membranes for blistering and seam condition; metal panels for fastener degradation and rust. Estimated remaining useful life included.
Flashing
Flashing failures cause the majority of California roof leaks. We inspect every point individually — chimney base, counter and cap, skylight frame seals, all pipe boots, valley systems, wall and step flashing, ridge and hip cap.
Attic
Active and historical water intrusion, soft spots and dry rot in decking, rafter and structural member integrity, insulation condition and moisture damage — all documented on video.
Ventilation
NFA calculation, soffit and ridge vent function, intake-to-exhaust balance. Improper ventilation shortens California roofs by 30–40% — almost never assessed in a standard inspection.
Drainage & gutters
Full gutter condition assessment, downspout placement and discharge, ponding water risk areas on flat roofs, drain condition. Poor drainage turns a functional roof into a failing one fast.
Written report + full video
Condition rating, issues prioritized by urgency, repair cost ranges, and complete inspection video delivered digitally. Yours permanently — for insurance, real estate, and your own records.
Serving all 5 California markets
Licensed roofing crews dispatched from 5 offices. Same-day service available in most areas.
Fresno
Sacramento
Bakersfield
Stanislaus
Visalia
FAQ
Frequently asked questions
Everything California homeowners ask before repairing their roof — answered honestly, with over 29 years of experiences to back it up.
Your roof is leaking rigSchedule your free inspection — same day available.
Most California homeowners have never had a professional roof inspection. The ones who have consistently say the same thing: they wish they’d done it sooner.
We fix the problem or you don’t pay — guaranteed on every repair.