Avoid Residential & Commercial Roofing Scams in Loma Mar
Roofing scams hit hard in Loma Mar, especially after storms or leaks. Spot the red flags, verify credentials, and know what trustworthy roofers do differently to protect your home and wallet. Think of this as advice from a family member who's seen it happen.
✓ Verify contractors • ✓ Spot red flags • ✓ Avoid common schemes
Common Residential & Commercial Roofing Scams in Loma Mar
Be aware of these tactic used by unlicensed operators
Storm Chaser
Out-of-area crews flood in after rain, claim urgent fixes, take big deposits, do shoddy patches or disappear.
Upfront Deposit Vanish
Scammers demand 30-50% cash upfront for 'materials,' start minimally, then ghost you.
Lowball Bait-and-Switch
Super-low bid promised, but onsite 'surprises' lead to huge add-ons or cheap materials.
Poor Work No Warranty
Quick job with leaks returning fast. No response when called back.
How to Verify a Professional
Insurance
Request a Certificate of Insurance (COI) showing at least $1M general liability and workers' comp. Call the insurer directly to confirm coverage is current and applies to your San Mateo County job.
Licensing
California roofers need a C-39 Roofing Contractor license from the Contractors State License Board (CSLB). Verify on cslb.ca.gov by searching the license number or business name. Check for active status and any complaints.
References
Ask for 3-5 recent local references from Loma Mar or San Mateo County. Call them to confirm quality work, on-time completion, clean site, and if they'd rehire.
Protection FAQs
How do I verify a roofer's license in Loma Mar, CA?
Is a door-to-door roofer safe to hire?
What's a normal upfront payment for roofing?
Do roofers need insurance in California?
What if the roofer does bad work?
How to spot trustworthy roofing pros?
Hire with Confidence
Don't take risks with your property. We connect you with pre-screened, licensed professionals in Loma Mar.