Foster City Air Duct, Dryer Vent & Chimney Cleaning
Cal Duct Cleaning provides professional air duct, dryer vent, and chimney cleaning services to homes and businesses throughout Foster City, CA. Licensed, insured, and bonded with 10+ years of experience serving the Bay Area. Call (408) 655-0609 for a free quote.
About Foster City
Foster City was master-planned from scratch in the 1960s–70s — a lagoon city built all at once, which means its homes and their heating systems have aged together for five decades. Cal Duct Cleaning serves all of Foster City with portable HEPA equipment and transparent flat pricing.
Foster City sits on the bay east of San Mateo, laid out around its signature lagoons and parks. Because the city went up in one planned wave, most homes date to the same 1960s–70s window — and systems that were new together are now due together, with bayside damp adding steady work for heaters and dryers.
Professional Cleaning Services in Foster City
We offer a full range of residential and commercial air quality services to keep your Foster City home safe and comfortable.
Air Duct Cleaning
Starting at $399Complete air duct cleaning for your Foster City home. We clean all supply and return vents, main trunk line, and use professional HEPA-filtered equipment.
Air Duct Cleaning in Foster CityDryer Vent Cleaning
Starting at $149Protect your Foster City home from dryer fires. We clean the full vent line from dryer to exterior cap, removing dangerous lint buildup.
Dryer Vent Cleaning in Foster CityChimney Sweep
Starting at $169Professional chimney sweep and inspection for Foster City homes. We remove creosote buildup, check for damage, and ensure safe ventilation.
Chimney Sweep in Foster CityCommercial Services
Free EstimateCommercial duct cleaning and laundry room vent cleaning for Foster City businesses. Offices and multi-unit properties.
Commercial Duct & Vent CleaningService guides for Foster City homeowners: air duct cleaning service details, process, and Bay Area pricing from $399 · why dryer vent cleaning is a fire-safety service, from $149 · chimney sweep with Level 1 inspection from $169.
Why Foster City Residents Choose Cal Duct Cleaning
Trusted by homeowners across Foster City and the Bay Area for over 10 years.
Licensed, Insured & Bonded
Full liability coverage for your peace of mind. Our technicians are background-checked and professionally trained.
10+ Years in the Bay Area
Over a decade of experience serving Foster City and surrounding communities. We know Bay Area homes inside and out.
4.9★ Rating — 1,000+ Reviews
Consistently top-rated on Yelp and Google. Our Foster City customers love our transparent pricing and quality work.
Upfront, Honest Pricing
No hidden fees, no upsells. You know the price before we start. Same fair rates for every Foster City customer.
Housing in Foster City — What It Means for Your HVAC
Most Foster City homes were built 1960s–1970s. Foster City's housing went up in one 1960s–70s wave — systems across the city are now 50+ years old, or replacements that have themselves run for decades.
Air Duct Considerations
Homes planned and built together age together — original 1960s–70s ductwork across Foster City has quietly collected five decades of dust.
Chimney Considerations
Foster City fireplaces burn to cut damp bayside evenings; flues collect creosote when sweeping is skipped, whatever the build year.
Dryer Vent Considerations
Damp bay air makes dryers work longer, and townhome floor plans often route vents through long shared-wall runs where lint builds up.
Common housing types in Foster City: master-planned single-family homes, lagoon-side townhomes and condos, later infill near Edgewater
Zip Codes We Serve in Foster City
Cal Duct Cleaning proudly serves the following zip codes in and around Foster City, CA.
Foster City Neighborhoods We Serve
Our technicians are familiar with homes throughout Foster City, including these neighborhoods and communities.
Serving Foster City and Surrounding Areas
Book online or call us directly for fast, professional air duct, dryer vent, and chimney cleaning in Foster City, CA.
(408) 655-0609What Bay Area Customers Say
“Shawn cleaned all of my airducts with very high professionalism and expertise. I hope to acquire his services at my next maintenance point.”
“Called them for a routine dryer vent and duct cleaning and after having issues with the vents & ducts on the first visit they did a deeper inspection on the second visit and found a ton of issues with the vents and ducts (multiple holes, broken supports in the crawl space, rust on them, dirt and debris in them, etc.). They came back for a 6 hour third visit to patch holes, replace parts of the vent & ducts, add new insulation, add new supports, and clean out the dryer vent fully (which actually has its outlet accessible only from our neighbor's yard!). Yes, it was way more work and hassle than we had first expected. And yes, it was way more expensive than we first expected. But it was all work that we needed to get done and now our dryer actually works and our A/C is more efficient! During the whole process Cal Duct was communicative and worked with us on scheduling and was clear on pricing as new work got added. Also, Shawn, who came out all 3 times to do our work, was an amazing person who did a ton of work for us, did a great job, was friendly and knowledgable and very communicative.”
“They scheduled me in the same day. Josue was great. Very professional and quick. Left the area cleaner than it was before. Highly recommend them.”
“I am a property manager. Lex and his team did a great job at a complicated/difficult building. On-site technicians were extremely resourceful.”
Frequently Asked Questions — Foster City
Common questions about our air duct, dryer vent, and chimney cleaning services in Foster City, CA.
Also Serving Cities Near Foster City
We provide the same professional air duct, dryer vent, and chimney cleaning in these nearby cities.
Ready to Breathe Cleaner Air in Foster City?
Schedule your air duct, dryer vent, or chimney cleaning today. Same-week service available for most Foster City appointments.