Removal of dust, debris, and contaminants from HVAC supply and return air ducts, including registers and grilles, to restore airflow and indoor air quality.
Get quotesAir Duct Cleaning in San Francisco, CA
11 air duct cleaning companies serve San Francisco, rated 4.7★ on average across 453 reviews. 8 of them hold 4.5 stars or better.
Why San Francisco homes need air duct cleaning
San Francisco ducts work all year, carrying cooled air through the summer and forced-air heat through the winter. Pets, a move into a new home and a recent remodel are when dust and debris build up enough to matter. 78% of homes here were built before 1980, so many duct runs are decades old. About 15% of residents moved into their home in the past year, and a new home is a common time to have the ducts cleaned. Searches for duct cleaning in California peak in July and August. 7 of the 11 companies listed here also offer dryer vent cleaning.
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Get featuredAir duct cleaning services in San Francisco
Clearing lint and debris from clothes-dryer exhaust ducts and vents to restore airflow, improve drying efficiency, and reduce fire hazard.
Repair and sealing of leaking, damaged, or disconnected ductwork to restore airflow, energy efficiency, and indoor air quality.
Containment, removal, and mitigation of indoor mold growth — including affected materials and the underlying moisture source — to restore healthy indoor conditions.
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Air duct cleaning questions San Francisco homeowners ask
How do I choose an air duct cleaning company in San Francisco?
8 of the 11 San Francisco companies here hold 4.5 stars or better.
- A written, itemized quote before work starts: what's included, any access fees, and no extras without your OK.
- The scope covers the supply and return ducts, the blower and the coils, not just the vent covers.
- Ask how debris is collected (negative-pressure collection) and how your ducts and home are protected.
- Before-and-after photos of your own system.
- Mold claims come with evidence, such as a sample or a test, before any chemical treatment.
- Walk away from bait "whole-house" prices.
- For repair or sealing work, check the contractor's California license with California's Contractors State License Board.
How do I choose a reliable air duct cleaning provider in San Francisco?
Check a provider's time in business and industry certifications like NADCA. Also review their recent customer feedback to gauge consistency. Since 55% of San Francisco homes were built before 1950, look for services that show experience handling older, potentially tighter ductwork.
What factors affect the cost of duct cleaning in San Francisco?
Price usually depends on the size of the home and the age of the ductwork. With 55% of local homes built before 1950, older systems often require more time to clean thoroughly. Access to vents and the complexity of the HVAC setup also influence the final quote.
How often should ducts be cleaned in San Francisco?
Frequency often depends on the age of the home and local air conditions. With 55% of San Francisco housing stock built before 1950, dust accumulation can be more significant. Statewide wildfire-smoke events also drive particles into ducts, so regular maintenance helps manage this buildup.
What other HVAC services are available in San Francisco?
Beyond standard duct work, many local providers offer dryer vent cleaning, A/C system repair, and heating system installation. This mix allows homeowners to address multiple airflow and climate control needs with a single local team.
Do duct cleaning services cover neighborhoods like Bernal Heights?
Yes — providers in San Francisco, CA serve key areas including Bernal Heights, Alamo Square, and Outer Richmond. These neighborhoods contain a mix of older and newer homes, so local teams are accustomed to the varied ductwork configurations found across the city.
What's included in an HVAC tune-up?
A tune-up covers inspecting the air handler and blower, checking electrical connections, cleaning the evaporator coil, and testing system performance to verify it is operating efficiently. Technicians also verify that ductwork is sealed and free of debris that could restrict airflow.
Why does dust keep settling on furniture?
Dust accumulates on furniture when HVAC systems circulate airborne particles that are not effectively captured by filters or removed from the ductwork. In San Francisco, this is often exacerbated by construction dust entering the home or pet dander circulating through the air supply.
How to stop dust from constantly resettling on surfaces?
Stopping dust requires removing the source by cleaning the ductwork and vents where particles build up over time. A professional cleaning removes the lint and debris that the system repeatedly blows back into your living spaces.
How pet owners can improve indoor air quality?
Pet owners can improve air quality by making sure the HVAC system has high-efficiency filters and by having the ducts cleaned to remove trapped dander. Regular maintenance prevents the accumulation of pet hair and allergens in the ventilation system.
Air duct cleaning by San Francisco neighborhood
Air duct cleaning guides for California homeowners
Air duct cleaning near San Francisco
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