San Francisco's Premier Chimney Sweep & Fireplace Service

The National Fire Protection Association (NFPA) recommends that chimneys, fireplaces, and vents be inspected at least once a year and cleaned as needed. In San Francisco, where fog and humidity can accelerate moisture damage, annual chimney sweeping is especially important to prevent creosote buildup and structural deterioration. If you use your fireplace frequently during the winter, you may need service more than once per year.

A professional chimney inspection by AL Chimney Service San Francisco includes a visual examination of the firebox, smoke chamber, damper, flue lining, chimney cap, crown, and exterior masonry. We check for creosote buildup, cracks, blockages, water damage, and any structural issues that could pose a fire or carbon monoxide hazard. Level 2 inspections include video scanning of the interior flue and are required before the sale of a home.

Yes. AL Chimney Service San Francisco is available 24 hours a day, 7 days a week, 365 days a year. Whether you need emergency chimney repair, a same-day inspection, or after-hours service, our team is ready to respond across all San Francisco neighborhoods and the greater Bay Area. Call us anytime at +1 925-433-7889.

Signs that your chimney may need repair include: white staining (efflorescence) on the exterior brickwork, crumbling mortar joints, a damaged chimney crown, water leaks in the fireplace, a strong odor from the fireplace when not in use, visible cracks in the flue tiles, smoke backing up into the room, or excessive soot around the firebox opening. If you notice any of these signs, contact AL Chimney Service San Francisco immediately.

Chimney relining involves installing a new liner inside your chimney flue. Liners protect the surrounding masonry from heat and combustion gases, improve draft efficiency, and prevent carbon monoxide from seeping into your home. Relining is required when the existing liner is cracked, deteriorated, or missing, or when upgrading to a new heating appliance with a different flue size requirement. A properly lined chimney is essential for safe fireplace or stove operation.

Yes. AL Chimney Service San Francisco provides safe and humane animal and nest removal from chimneys. Common intruders in San Francisco chimneys include birds, raccoons, squirrels, and bats. After removal, we clean and sanitize the flue and install a properly fitted chimney cap to prevent future animal entry. Do not attempt to light a fire if you suspect an animal or nest is present in your chimney.

Yes. Our dryer vent cleaning service removes lint buildup from your dryer duct system. Clogged dryer vents are a leading cause of house fires in the United States. We recommend professional dryer vent cleaning at least once per year, or more frequently for households with heavy laundry loads. Signs of a clogged dryer vent include clothes taking more than one cycle to dry, excessive heat from the dryer, or a burning smell during operation.

Wood-burning fireplace use in San Francisco is regulated by the Bay Area Air Quality Management District (BAAQMD). Burning is prohibited on Spare the Air days, which are declared when air quality forecasts show elevated particulate levels. Some new residential developments are restricted from installing new wood-burning appliances. AL Chimney Service can advise on compliant appliance options and help ensure your existing system meets current air quality and building code requirements.