Berkeley, CA • Creosote Removal • Open 24 Hours

Chimney Sweep & Cleaning in Berkeley, CA

CLEAN Air Duct Cleaning & Chimney Sweep provides certified chimney sweeping and cleaning throughout Berkeley and Alameda County. We remove dangerous creosote buildup, clean your firebox, and inspect your flue — keeping your fireplace safe, efficient, and code-compliant.

📞 (510) 588-1173 Free Estimate

Fire Safety

Professional Chimney Sweep in Berkeley

Creosote — a byproduct of burning wood — accumulates inside your chimney flue with every fire. Even a thin layer of creosote is highly flammable. The NFPA reports that chimney fires account for tens of thousands of home fires annually, with creosote as the leading cause.

CLEAN Air Duct Cleaning & Chimney Sweep uses professional rotary brush systems and HEPA vacuums to completely remove creosote, soot, and debris from your flue, firebox, and smoke chamber — with no mess left behind.

Complete flue cleaning — chimney to firebox

NFPA Level 1 inspection included

HEPA vacuum — no soot or mess in your home

Written condition report provided after service

Gas fireplace cleaning also available

Warning Signs

Does Your Chimney Need Sweeping?

🐯 Smoke in the Room

Smoke backing up into your home means a blockage in the flue — could be creosote, debris, or an animal nest requiring immediate attention.

🔥 Strong Fireplace Odor

A persistent campfire smell when your fireplace isn't in use is a classic sign of heavy creosote buildup inside the flue.

⚫ Dark Deposits

Black or oily deposits around the firebox opening signal Stage 2 or 3 creosote — the most dangerous form. Schedule service immediately.

🕑 Over 12 Months

The NFPA recommends an annual chimney inspection and cleaning for any fireplace used regularly. Don't wait for visible problems.