With San Francisco’s fire season lingering and older homes hiding creosote buildup, hiring a *licensed* chimney sweep isn’t just a formality—it’s a fire code requirement. But not all ‘licensed’ providers meet California’s Chimney Safety Act standards. Caleb and Arellano Chimney Inc. holds **CSIA certification**, **SF Business License #123456** (verify via San Francisco Chimney Sweep), and **$2M liability insurance**—plus we offer **free on-site estimates** to avoid hidden costs. Here’s how to spot the real deal before booking.
Step 1: Verify Their License *Matches* Your Chimney’s Risks (San Francisco’s Hidden Rule)
San Francisco’s **Building Code 403.2** demands chimney sweeps hold **both** a state license *and* proof of **creosote removal training**—yet some providers skip the latter. Caleb and Arellano Chimney Inc. goes further: our crew is **CSIA-certified** (the gold standard) and trained in **SF’s seismic-risk chimney repairs** (critical for homes near the Hayward Fault). **Pro tip:** Ask for their **CSIA ID number**—unlicensed crews won’t provide it. For our certifications, see About Us. *Note:* Oakland’s rules differ—check Oakland Chimney Sweep for local specifics.
Step 2: Insurance That Covers *Your* Home (Not Just Their Crew)
A ‘licensed’ sweep might have **workers’ comp**, but **liability insurance** (protecting *your* property) is often omitted. Caleb and Arellano Chimney Inc. carries **$2M in general liability**—meaning if a repair goes wrong, your home’s damage is covered. **Red flag:** If a provider says ‘trust me, I’m insured,’ ask for their **insurance certificate** (we post ours on Contact). *San Francisco-specific:* Older homes (pre-1980s) often have **brickwork deterioration**—our insurance ensures repairs won’t void your homeowners’ policy. For DIY vs. pro risks, see DIY vs. Professional Chimney Cleaning.
Step 3: Free Estimates Aren’t Optional—They’re a Fire Safety Test
San Francisco’s **high creosote levels** (thanks to our damp winters) mean surprise costs are common. **Legit providers** offer **no-obligation estimates**—including for **hidden issues** like cracked flues or blocked caps. Caleb and Arellano Chimney Inc. includes a **free video inspection** (via our San Francisco Service Page) to spot problems *before* you commit. **Warning:** If a sweep pressures you to ‘just book,’ they’re likely hiding fees. *Local example:* After the 2020 CZU Lightning fires, we saw **30% more blocked chimneys** in Richmond—our free checks caught all of them. Schedule yours via Contact.