Professional chimney sweep done right — for San Francisco and beyond.
Caleb and Arellano Chimney Inc provides chimney sweep services in San Francisco, including comprehensive chimney sweep, advanced chimney inspection, creosote removal & fireplace repair, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee — free estimates for all of San Francisco and nearby areas.
San Francisco’s damp climate accelerates creosote buildup, turning harmless soot into a flammable tar that’s the leading cause of chimney fires. Our **brushless vacuum sweeps** eliminate 99% of residue without damaging your masonry, and we inspect for cracks or corrosion that let moisture seep into your home’s structure. Unlike generic sweeps, we focus on **preventive care**—identifying weak points in your liner or mortar joints before they become costly repairs. With every visit, you’ll receive a detailed report highlighting what we found and what to watch for. **Pro tip:** If your chimney hasn’t been swept since last winter, schedule now—SF’s rainy season worsens creosote formation.
Request this service →Did you know that **30% of chimney fires in California start from undetected blockages or poor draft conditions**? Our **CSIA-certified inspections** go beyond a quick glance, using thermal imaging and flue cameras to spot problems like **creosote in the crown, rusted damper chains, or even animal nests** (a common issue in SF’s attics). We’ll check your chimney’s **structural integrity**, ensuring no water damage from leaks or coastal humidity is compromising your masonry. For historic homes in neighborhoods like Alamo Square, we also assess whether your chimney meets modern safety codes—without sacrificing character. **Inspections are the backbone of preventive maintenance**, and we’ll explain every finding in plain terms so you know exactly what needs attention.
Request this service →If your chimney sweep reveals **glazed or tar-like creosote**, it’s not just a nuisance—it’s a ticking time bomb. Left untreated, this substance can ignite at temperatures as low as 1,100°F, turning your fireplace into a fire hazard. Our **Stage 3 creosote protocol** includes **controlled heat treatment** to dissolve the buildup without damaging your flue, followed by a **reinforced sweep** to ensure it doesn’t return. We also inspect your **firebox and smoke chamber** for soot buildup that can reduce efficiency by up to 40%. For SF homeowners who rely on their fireplaces during power outages (like those in the Marina), this service is non-negotiable. **Ask us about our creosote prevention plan**—a simple add-on that extends the life of your chimney.
Request this service →The average San Francisco home experiences **100+ days of high humidity per year**, and that moisture wreaks havoc on chimneys. Over time, water seeps through cracks in the crown, mortar joints, or even the flue liner, causing **brick spalling, rusted connectors, and mold growth** in your attic. Our **waterproofing system** includes **elastomeric coatings** that expand and contract with temperature changes, plus **mortar repointing** to seal gaps where water enters. We also install **chimney caps with stainless steel mesh** to keep out rain and debris—critical for homes near the ocean or in foggy areas like Sausalito. **This isn’t just maintenance; it’s an investment** that prevents the kind of water damage that can cost SF homeowners **$5,000+ in repairs** if ignored.
Request this service →If your chimney liner is **cracked, rusted, or showing signs of erosion**, you’re at risk for **carbon monoxide leaks, reduced draft, and even chimney fires**. SF’s older homes often have **clay tile liners** that degrade over decades, especially in damp conditions. Our **custom-fitted stainless steel or ceramic liners** comply with **California’s strict chimney safety laws** and add an extra layer of protection against heat damage. We’ll also **inspect your damper and smoke chamber** for wear, ensuring your fireplace operates efficiently—saving you money on fuel costs. **Pro tip:** If your fireplace smokes excessively or takes forever to light, your liner may be compromised. **Don’t wait for a dangerous situation—relining is a proactive step that adds value to your home.**
Request this service →When your chimney **backdrafts smoke into your home** or you smell **gasoline-like fumes** after lighting a fire, it’s not just annoying—it’s a **health and safety crisis**. Our **emergency response team** is on call 24/7 to diagnose issues like **blocked flues, failed dampers, or even improperly installed stoves** (a common problem in SF’s retrofitted homes). We’ll **clear the obstruction, test for carbon monoxide, and provide a same-day repair plan**—no long waits, no runaround. **We’ve handled emergencies in every SF neighborhood**, from the Presidio to the Mission, and we’ll treat your home with the same urgency. **Your peace of mind is our priority**, and we’ll explain every step so you understand the fix. **Call (650) 632-9044—we’re never more than 30 minutes away.**
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.