The #1 preventable cause of home fires. We clear it in 45 minutes.
Lint buildup in a dryer exhaust line is responsible for ~2,900 U.S. house fires every year — and quietly adds 30–50% to your utility bill long before it ever becomes a fire risk. End-to-end cleaning, in one visit.
U.S. Fire Administration
"The leading cause of home clothes dryer fires is failure to clean them."
34%
of dryer fires start from lint that was never cleaned out
If you notice any of these, call us this week.
Dryer vent buildup is slow, silent, and reaches the danger zone long before most people notice. Bay Area homes with long run lengths — Eichler pancake floorplans, townhomes with second-floor laundry, long crawlspace runs — are especially at risk.
If more than one of these is happening in your home, don't run another cycle until we've cleared the line.
Clothes take 2+ cycles to dry
The single most reliable early warning — and the one most people dismiss.
Dryer gets noticeably hot to the touch
Restricted airflow means heat stays in the cabinet. This stresses the heating element and raises fire risk.
Burning smell during or after a cycle
Stop the cycle. Don't run it again until the line has been inspected.
Excess lint outside the vent hood
Lint piling up on the exterior means the airflow is restricted inside.
Dryer shuts off mid-cycle
Modern dryers have thermal fuses. If yours is tripping, the exhaust is the first thing to check.
Forty-five minutes, end to end.
Disconnect & inspect
We pull the dryer out, disconnect the flex duct, and photograph the connection point. If anything is crushed, kinked, or code-non-compliant, you'll know before we clean.
Rotary brush from both ends
Motorized brush runs the full exhaust length — from the wall port through the exterior hood. We work both ends so nothing gets pushed further into the line.
HEPA vacuum extraction
Portable HEPA vacuum pulls the agitated lint out through the vent hood — no debris blown into your laundry room.
Lint trap & cabinet clean
The back of the lint-trap housing holds more lint than the trap itself. We vacuum the cabinet interior and the blower housing.
Airflow test
Manometer reading on the exhaust before reconnection. If airflow isn't within spec, we find out why before we leave.
Reconnect & photo report
Dryer slid back, vent sealed with foil tape (never screws — they catch lint), before/after photos texted to you.
Two residential prices. One commercial quote.
Standard Dryer Vent Cleaning
$149
Single dryer · side-by-side or laundry room
- checkRotary brush from both ends
- checkPortable HEPA vacuum extraction
- checkLint-trap cabinet cleaning
- checkAirflow test + foil-tape reseal
- checkBefore/after photo report
- checkService report for insurance
Stacked Dryer Vent Cleaning
$299
Stacked washer/dryer · closet install
- checkEverything in Standard, plus:
- checkStacked-unit disassembly & reset
- checkTight-closet access handling
- checkExtended brush for concealed routing
- checkExterior hood inspection
- checkCode-compliance check
Multi-Unit & Commercial
Custom Quote
4+ units · townhomes · HOAs · laundromats
- checkVolume pricing by unit count
- checkConsolidated scheduling
- checkOne invoice for the whole property
- checkCompliance docs per unit
- checkTenant notification support
- checkAnnual service plan available
For 5+ units or larger facilities, see our commercial page or call (408) 655-0609.
The shortcuts most "dryer vent" ads are hiding.
A $69 dryer vent special is almost always a leaf-blower job — pushing lint further down the line and calling it done. Here's what an actual dryer-vent clean involves, every time, no extras.
Both-end brushing
Agitation from dryer and hood ends.
HEPA extraction
Not a leaf-blower. Not compressed air.
Lint-trap cabinet cleaned
Where 40% of the lint actually lives.
Airflow measured
Manometer test, not "feels better".
Code-compliant reconnect
Foil tape, never screws or duct tape.
Written report
Useful for insurance & resale.
What Bay Area homeowners ask us about dryer vents.
How often should I clean my dryer vent?
Once a year for most households, every 6 months for heavy laundry loads (kids, multiple pets, home gyms). Multi-unit buildings should be on an annual schedule by code. If you can't remember the last time it was done — do it now.
Can't I just do this myself?
A home kit will clean the first few feet. It won't reach the middle of the run, won't touch the lint-trap cabinet, and won't verify airflow. For ground-floor, short-run dryers it's a decent stopgap between professional cleanings. For anything longer — don't.
Will my homeowner's insurance cover a dryer fire?
Usually yes — but some carriers are starting to require proof of annual vent cleaning to honor the claim. We provide a dated, photographed service report with every visit that satisfies most policy documentation requirements.
My laundry is on the second floor — is that a problem?
It means a longer run and typically a roof-line vent hood, which is the hardest kind to clean from inside the home. We bring extended brush kits and, when needed, a certified roof tech to service the exterior terminus. Routing like this is typically handled under our Stacked Dryer Vent service when access requires disassembly, but most second-floor runs are still covered at the standard $149 price.
How much will this save me on utilities?
Typical homes recover 20–50% of dryer run time after a full clean — which means 20–50% fewer kWh or therms per load. For a family of four, that's often $10–25/month on the PG&E bill alone, plus meaningful wear-and-tear reduction on the dryer itself.
Do you service gas dryers?
Yes — we service both gas and electric. Gas dryers produce carbon monoxide that exits through the same vent, so a clean, properly-terminated line is actually more critical. We confirm the gas shutoff before disconnection and check for CO buildup on reconnection.
Forty-five minutes that homeowners don't stop talking about.
"I had no idea our dryer was that close to being a problem. They showed me a literal bucket of lint pulled from a 20-foot run. Same-day booking, done in under an hour."
Erica M.
Sunnyvale, CA
"Another company quoted me $69 and basically just used a leaf blower. Cal Duct did it right. First load dried in one cycle — haven't run three cycles again since."
Michael L.
Saratoga, CA
"I manage 14 townhomes. They handled scheduling, tenant notifications, and invoiced me once. I'd recommend them to any property manager dealing with dryer vent code compliance."
Denise W.
San Jose, CA
Same-week service across the entire Bay Area.
Don't see your city? Call (408) 655-0609 — we cover most of the Bay Area.
Forty-five minutes. One phone call.
Same-week arrival across the Bay Area. Flat pricing. Real photo report.