Whole-home duct cleaning
Dryer vent cleaning
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Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterHow Much Does Air Duct Cleaning Cost in San Francisco?
Air duct cleaning in San Francisco typically costs between $350 and $700 for a standard single-family home, with most homeowners paying around $475 for a full-system cleaning in 2026. Larger homes with more vents, or systems with significant mold or construction debris, can run $800 to $1,200. At Linden Air Duct San Francisco, every job gets a written price before any work begins, so you’ll know your exact cost before we touch a single vent.
Key Takeaways
- Typical range: $350 – $700 for a standard San Francisco home; $800 – $1,200 for larger homes or heavy contamination.
- Per-vent pricing: Most Bay Area companies charge $25 – $45 per vent, with 10 – 15 vents in an average home.
- What drives cost: Number of vents, accessibility (rooftop units, tight crawl spaces), contamination level, and whether you add dryer vent cleaning or sanitizing.
- Free estimates: Linden Air Duct gives every customer a written quote before work starts. Call (951) 527-6259 for yours.
- Beware the $99 special: Ultra-low bait pricing in San Francisco usually covers only a handful of vents, then upsells aggressively. We’ll explain below.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what you can expect to pay for air duct cleaning in San Francisco, CA, based on home size and system complexity. These figures reflect what we see across the city in 2026, from the Richmond and Sunset districts to Noe Valley, Bernal Heights, and Glen Park.
| Home Size / Scope | Typical Price Range | What’s Included |
|---|---|---|
| Small condo or apartment (up to 8 vents) | $250 – $400 | Full negative-pressure extraction of all accessible supply and return ducts, register cleaning, before/after photos. |
| Standard single-family home (9 – 14 vents) | $350 – $600 | Complete system cleaning, including main trunk lines, branch ducts, registers, and blower inspection. |
| Larger home (15 – 20 vents) | $550 – $800 | Full system cleaning, plus sanitizing treatment if requested, and a written report on system condition. |
| Heavy contamination / post-construction / mold treatment | $700 – $1,200+ | Deep cleaning with Rotobrush or Nikro agitation equipment, antimicrobial application, and full documentation. |
| Dryer vent cleaning (add-on or standalone) | $125 – $225 | Full lint trap bypass cleaning, vent line brush or vacuum extraction, and airflow verification. |
| Air duct repair (if needed during cleaning) | $150 – $500 per repair | Written guarantee on every repair, with a free second visit if the repair does not hold. Linden only. |
These numbers are honest San Francisco market rates. If a quote comes in far below $300 for a full home, ask what’s excluded. In our two decades of air duct cleaning in the Bay Area, we’ve seen too many homeowners lured by a $99 coupon, only to find the tech “discovered” mold, pests, or collapsed ducts within 10 minutes of arriving. We’d rather tell you the real price up front.
What Affects Air Duct Cleaning Pricing in San Francisco
San Francisco’s housing stock is older, denser, and architecturally different from the suburbs. Those differences directly impact what you’ll pay. Here’s what moves the number:
- Number of vents and system zones. More supply and return registers mean more time. A two-bedroom Marina condo might have 7 vents; a four-bedroom Forest Hill house with a finished basement could have 18.
- Rooftop HVAC units and tight vertical chases. Many San Francisco homes, especially in neighborhoods like Potrero Hill and Diamond Heights, run ducts vertically through enclosed chases with rooftop package units. Accessing and cleaning these systems takes specialized ladders, rooftop safety gear, and more time than a horizontal crawl space system in, say, the Sunset.
- Furnace location and crawl space access. Older Victorians and Edwardians in the Haight, Mission, and Noe Valley often have furnaces in cramped basements or crawl spaces with limited headroom. If our technicians have to navigate low clearance and difficult maneuverability, that adds labor time.
- Contamination level. Dust is normal. Mold, rodent droppings, construction debris, or a decade of pet hair and cooking grease is not. Heavy contamination requires slower passes, agitation tools like Rotobrush or Nikro systems, and often an antimicrobial treatment. Costs rise accordingly.
- Add-on services. Sanitizing the system after cleaning, adding a Guardsman or Honeywell air purifier, or cleaning the dryer vent while we’re there all add line items. We quote every add-on in writing before work starts, never after.
- Seasonal demand. Prices and availability shift around wildfire season, when smoke drives more Bay Area homeowners to call. Scheduling in late summer or early fall can be busier, but our pricing stays consistent because we quote per job, not per season.
We also see differences across neighborhoods. High-rise condos in SoMa and Rincon Hill may require building management coordination and freight elevator access, which some companies charge extra for. Linden Air Duct Cleaning Near Me in San Francisco, CA includes that coordination in our written quote. No surprises on the invoice.
Is Air Duct Cleaning Worth the Cost in San Francisco?
That’s the question we hear most often after pricing. The honest answer: if your ducts haven’t been cleaned in 5+ years, or you’ve recently completed a remodel, or you’re seeing dust accumulate on furniture within days of cleaning, the $400 – $600 investment is worth it.
San Francisco homes, especially older ones, accumulate a specific mix of contaminants: construction dust from remodels, moisture-driven dust mites from the fog belt, and fine particulate matter that gets pulled in from outside air. If you live near a busy corridor like 19th Avenue, Van Ness, or the 280, your ducts are pulling in tire dust and exhaust particulates every time the system runs. A clean system runs more efficiently and pushes less of that back into your living space.
One thing to be realistic about: duct cleaning is not a cure-all. If you have a persistent respiratory issue, the root cause may be inadequate filtration or moisture intrusion, not dust in the ducts. A thorough air duct cleaning in San Francisco addresses what’s in the system. If we find moisture, mold growth, or damaged ductwork, we’ll show you photos and give you a written repair quote. We won’t sell you a cleaning that won’t solve the problem.
How Linden Air Duct Prices a Job
Most duct cleaning companies in San Francisco quote by the vent. Some quote by square footage. A few, frankly, quote whatever number they think the homeowner will tolerate. We do it differently, and we’ve done it this way since 2004 as part of the Threshold Group family.
Our process goes like this:
- You call (951) 527-6259. A live person answers. Always. 24 hours a day, 7 days a week. No voicemail loops, no callbacks, no automated phone trees.
- We ask specific questions. Home size, number of vents, age of home, any known issues, recent remodels, pets, smokers in the home. These details let us give you an accurate range on the spot.
- You get a written quote before work starts. Not an estimate with fine print. A firm, written price. If the scope changes, we discuss it and get your sign-off before doing anything extra. This is a standing commitment, not a promotional offer.
- Your technician arrives with a name and a face. Before the visit, we send you the tech’s name and photo. At the door, they show a photo ID badge. Every technician is background-checked and identity-verified. That’s the Threshold Standard, and it’s non-negotiable at Linden.
- We clean using professional-grade negative-pressure extraction. That’s the trade term for pulling air backward through the system under vacuum while agitating dust loose from the duct walls. We use Rotobrush and Nikro equipment, not a shop vac duct-taped to a hose.
- You get before-and-after photos. Real photos from inside your ducts, not stock images. You’ll see what was in there and what it looks like after.
If any repair is needed during the cleaning, every repair gets a written guarantee. And if a covered repair fails, Linden comes back at no charge. That’s the 365-Day Done Right Promise, in writing on every job.
How to Save on Air Duct Cleaning in San Francisco
We believe in giving you the information to make a smart decision, even if it means you spend less with us. Here’s what actually moves the needle:
- Bundle dryer vent cleaning with your duct cleaning. You’ll pay less than booking them separately, and both systems benefit from being done together. A clogged dryer vent is also a fire hazard, so it’s genuinely worth doing.
- Don’t fall for the $99 special. That price typically covers 4 – 6 vents, and the company “finds” serious problems requiring immediate, expensive repairs. In San Francisco, a legitimate full-home cleaning simply costs more than $99. If it sounds too good, it is.
- Ask for a written quote before the technician arrives. A reputable company will do this. If they won’t put the price in writing, call someone else.
- Change your filters regularly. A $20 filter changed every 60 – 90 days reduces the load on your ducts, meaning less buildup and less work required at cleaning time.
- Get your free estimate from Linden. We’d rather give you a real number over the phone than waste your time with a teaser rate. Call (951) 527-6259 and we’ll walk through your home’s specifics. The estimate is free, and the price we quote is the price you pay.
FAQs – Air Duct Cleaning Cost in San Francisco
How much does air duct cleaning cost for a 3-bedroom home in San Francisco?
Expect to pay $400 – $600 for a typical 3-bedroom, 2-bath San Francisco home with 10 – 14 vents. Factors like rooftop unit access, crawl space conditions, and contamination level can push that to $700 or more. Call (951) 527-6259 and we’ll give you a firm written quote based on your actual system, with full details on how much air duct cleaning costs.
Is it cheaper to repair or replace air ducts?
Repair is almost always cheaper. Individual duct repairs range from $150 – $500, while a full replacement in San Francisco can run $3,000 – $7,000 depending on system size and accessibility. That said, if you have multiple failing sections or your ductwork is 30+ years old, replacement may be the smarter long-term decision. We’ll show you the condition of your ducts with photos and explain both options honestly. If a repair makes sense, it comes with our written guarantee and free second visit if it doesn’t hold.
How often should air ducts be cleaned in San Francisco?
For most San Francisco homes, every 3 – 5 years is sufficient. Homes with multiple pets, recent remodels, smokers, or residents with allergy or asthma concerns may benefit from cleaning every 2 – 3 years. If you live near a high-traffic corridor or in a neighborhood with frequent construction, you may also need more frequent service. Marcus Veale and the team can help you set a realistic schedule based on what we find in your system.
Can you clean air ducts in one day?
Yes. A standard single-family home in San Francisco takes 3 – 6 hours for a full negative-pressure extraction cleaning. Larger homes, homes with rooftop units, or systems with heavy contamination may require a full day or a follow-up visit. We’ll give you a clear time window when you book, and your technician’s name and photo arrive before the visit.
Is a $99 air duct cleaning special legitimate?
Rarely. In San Francisco, a real full-system cleaning costs $350 – $700. Companies advertising $99 deals typically cover only a handful of vents, use undersized equipment, and rely on high-pressure upsells for “essential” add-ons once the tech is in your home. At Linden, the price you’re quoted is the price you pay, in writing, before any work begins.
Does air duct cleaning help with wildfire smoke odor?
It can. Smoke particles settle into ductwork and can linger for months, especially after a heavy wildfire season. A thorough cleaning with negative-pressure extraction removes these particulates from the duct surfaces. For persistent odors, we can also apply an antimicrobial or deodorizing treatment using products from companies like Aprilaire and Abatement Technologies. For an exact recommendation and price, call (951) 527-6259 – a live person will answer.
Why San Francisco Homeowners Choose Linden Air Duct
We understand that hiring an air duct cleaning company means letting strangers into your home. If you’re home alone, have young children, or are an older homeowner, that’s not a small decision. Linden Air Duct was built around making that decision easier, with specific, verifiable safeguards that most companies simply don’t offer.
Every Linden technician is background-checked and identity-verified. You’ll receive the technician’s name and photo before the visit, and they’ll present a photo ID badge at your door. Our techs arrive in clean, marked uniforms. That’s the Threshold Standard, and we’ve operated to it since 2004.
Our pricing is put in writing before any work starts, every single time. Our 365-Day Done Right Promise means if the work isn’t right, we make it right. Every repair carries a written guarantee, and if a covered repair fails, we return at no charge. Our phones are answered by a live person 24/7. When you call, you speak to a human being, not an answering service.
Marcus Veale leads our team here in San Francisco, and he’s one reason homeowners across the city, from the Outer Richmond to Excelsior, trust Linden with their homes. The equipment we use, Rotobrush and Nikro systems, is professional-grade, and our air-quality products come from trusted manufacturers including Honeywell, Aprilaire, Abatement Technologies, and Guardsman.
We’d rather earn your trust with specifics than with slogans. Call us at (951) 527-6259 and ask for a free estimate. You’ll get a straight answer, a written price, and a technician you’ll know by name and face before they ever step through your door.
Pricing reflects the San Francisco market as of 2026. Linden Air Duct San Francisco offers free estimates – call (951) 527-6259.
What Our Customers Say
"Had a dryer vent clog that was making towels take two cycles. Cleared a huge lint wad from the roof end. Dryer is back to one cycle."
- Ben K."Tech arrived with a badge and a printed sheet of what he'd be doing. Ran a camera through the main trunk before and after so I could see the dust difference. Vents smell cleaner already."
- Gina R."He showed me the debris from the blower motor housing, which I'd never have seen otherwise. The furnace runs quieter now."
- Jasmine T.