Whole-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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AfterFast, Reliable Dryer Vent Cleaning Across San Bruno
Dryer vent cleaning in San Bruno typically runs $150-$275 for a standard residential system, with repairs or rerouting adding $180-$450 depending on access and materials. Most appointments are scheduled within a few days, and our crews know the Peninsula well enough to navigate rush-hour traffic on El Camino Real or the 101 corridor without making you wait around.
We’ve been serving San Bruno since 2005 as part of the Cedarwell family, and our dispatch team coordinates from the Bay Area office just north of the city. That means when you call (323) 918-4345, a live person answers, even at 11 p.m., and we can usually get you on the calendar before the weekend. Our Dryer Vent Cleaning team carries Rotobrush agitation tools and Nikro HEPA vacuums on every truck, and every technician is background-checked, uniformed, and trained to the Cedarwell C.A.R.E. values. Shoe covers and drop cloths are standard. We work around nap schedules. We notice the dog.
Why Morton’s Air Duct Cleaning Is San Bruno’s Preferred Dryer Vent Cleaning Company
San Bruno families call us back because we treat the house like it’s our own. The 365-Day Done Right Promise isn’t a slogan we trot out when something goes wrong, it’s stamped on every job sheet. If the vent isn’t flowing right after we leave, we make it right. Full stop.
We know the neighborhoods. Crestmoor, with its mix of post-2010 rebuilds and surviving original homes. The older tracts near San Bruno Avenue with their 1950s and 1960s floor plans. The windward slopes toward San Bruno Mountain where the Pacific wind never really stops. That local knowledge means we show up with the right equipment and the right expectations, not a one-size-fits-all checklist.
Every visit starts with a written price before any work begins. No per-vent add-ons, no “oh by the way” charges once the tools are out. You’ll see exactly what the clean, repair, or installation costs, and you’ll get a photo of the finished work before we pack up. That’s the Cedarwell Care Promise in action.
Dryer Vent Installation in San Bruno
Dryer Vent Installation in San Bruno becomes necessary when the existing run is too long, too constricted, or routed through unsafe spaces like an uninsulated attic or a garage wall without proper fire-rated materials. In San Bruno’s post-WWII housing stock, we regularly find original installations that send the vent through multiple 90-degree turns or terminate under a deck where lint accumulates in a damp, hidden pocket. A proper installation shortens the run, uses smooth-wall metal ducting, and terminates with a code-compliant hood that actually opens under dryer pressure and seals when the cycle ends.
A new dryer vent installation in San Bruno typically costs $350-$650 for a straightforward through-wall run with one termination. Complex rerouting through crawl spaces or second-story walls runs $550-$950. We use Guardsman termination hoods on exterior walls because they hold up to the gap winds better than lightweight builder-grade flaps.
When Rerouting Makes Sense
Some San Bruno laundry rooms were added in converted garages or rear additions decades after the original build, and the dryer vent was cobbled into whatever cavity was handy. We map the actual airflow path with a camera first. If your run exceeds 25 feet or has more than two turns, we’ll show you why a shorter route through a different wall pays for itself in dry time and safety.
Fire-Rated Materials for Older Construction
Original 1950s and 1960s San Bruno homes often lack the fire-blocking and clearance requirements that current California code expects. Our installations include proper metal transition ducting behind the dryer, not the foil flex that came with the appliance, and we sleeve through combustible framing with listed materials.
Dryer Vent Repair in San Bruno
Dryer Vent Repair in San Bruno fixes the problems that cleaning alone won’t solve: separated joints inside walls, crushed or sagging runs, damaged termination hoods, and backdraft dampers that have corroded shut or broken open. In the Crestmoor neighborhood and throughout the older tracts, we find original sheet-metal runs that have worked loose at seams after sixty years of thermal cycling. Lint escapes into the wall cavity instead of reaching the outside, creating a hidden fire load and sending moist air into spaces it was never meant to reach.
Repair costs in San Bruno range from $180 for a straightforward joint reseal and reinforcement to $420 for section replacement with access through drywall that we’ll patch cleanly. If the run is compromised in multiple locations, we’ll quote a partial or full replacement with upfront pricing before cutting anything open.
Joint Separation in Original Ductwork
The 1940s-1960s sheet-metal ductwork in San Bruno’s older homes was assembled with snap-lock seams and friction fit, not the sealed, screwed connections code requires today. We open the wall or ceiling access, reseat the joint with proper mechanical fasteners, and seal with high-temperature mastic. Then we verify with airflow measurement before we close up.
Terminations Damaged by Gap Winds
Exterior vent flaps on windward-facing San Bruno homes take a beating. The persistent Pacific wind through the San Bruno Gap packs grit against the mechanism, and the salt air corrodes lightweight aluminum components. We replace failed terminations with Guardsman hoods built to withstand coastal exposure, and we verify the backdraft damper actually moves freely before we leave.
Trusted Brands We Service in San Bruno
Our trucks carry professional-grade equipment from Rotobrush, Nikro, and Guardsman, with Aprilaire and Abatement Technologies HEPA filtration on every vacuum system. That matters in San Bruno because the gap winds and coastal fog create a tougher contamination environment than inland Peninsula cities face. We don’t rent equipment by the day, we own it, maintain it, and replace filters before they load up. For repairs and installations, we stock Guardsman termination hoods and smooth-wall ducting in common diameters, so most San Bruno jobs finish in one visit without waiting on parts. When we do need to order something specific for an unusual configuration, our Bay Area supply relationships mean next-day availability, not next-week.
Common Dryer Vent Cleaning Problems We See in San Bruno Homes
- Wind-packed exterior flaps on San Bruno Mountain-facing homes. The gap winds drive fine grit and lint directly against west-facing terminations, packing the flap mechanism so it sticks open or jammed shut. An open flap lets fog and rain into the duct; a closed one traps heat and moisture inside. We clean the mechanism and replace corroded hardware during every service.
- Joint separation in original 1950s sheet-metal runs. In Crestmoor and the older tracts near San Bruno Avenue, we find seams that have loosened after decades of expansion and contraction. Lint blows into wall cavities instead of outside, and the homeowner notices longer dry times without understanding why. Camera inspection finds what a simple trap cleaning misses.
- Fog-driven humidity in duct interiors. The San Bruno Gap channels cool, saturated Pacific air through the city, and that moisture finds its way into dryer vent pathways through compromised terminations or missing dampers. We find mildew on interior liner surfaces that standard brushing won’t remove without agitation tools and negative-pressure HEPA extraction.
- Crushed or kinked flex duct behind the dryer. In homes where the dryer has been pushed back too far against the wall, or where a homeowner replaced a failed transition duct with a cheap foil kit from the hardware store, the airflow path pinches to half its diameter. We replace these with proper metal flex or rigid transitions that maintain full airflow.
Pricing for Dryer Vent Cleaning in San Bruno, CA
A standard dryer vent cleaning in San Bruno runs $150-$225 for a single-story home with straightforward access and a through-wall termination. Second-story runs, roof terminations, or systems requiring camera inspection and agitation tools for heavy buildup land in the $200-$275 range. Dryer vent repair, when we find separated joints or damaged sections, adds $180-$420 depending on access and materials. Full installation or rerouting runs $350-$950 based on length, wall composition, and whether we’re cutting new penetrations.
What moves you up or down in those ranges? Roof access versus ground-level termination. The age and condition of existing ductwork, whether we find surprises behind the wall. Number of turns and total run length. We give you a written, itemized price before touching anything, and that price doesn’t change unless you ask us to do additional work we discover together. Call (323) 918-4345 for a free estimate, we’ll ask the right questions over the phone and narrow the range before we schedule.
We Also Serve Cities Near San Bruno
Our crews work throughout the Peninsula corridor, and we regularly schedule Dryer Vent Cleaning in San Bruno alongside appointments in Millbrae, South San Francisco, Pacifica, and Brisbane. The same Cedarwell Care Promise, the same upfront pricing, the same photo documentation before we leave. If you’re in one of these neighboring cities and found this page, the pricing and service standards apply exactly the same way.
Serving San Bruno, CA - Our Local Coverage Area
We’re based in the San Bruno area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Dryer Vent Cleaning in San Bruno
San Bruno sits in the San Bruno Gap, a wind corridor that funnels Pacific air directly against west-facing homes at velocities you don’t see in sheltered Millbrae or South San Francisco. That wind packs lint and grit against exterior terminations, and the coastal fog raises humidity inside the duct pathway. Your vent works harder here, and it needs professional attention more often. Call (323) 918-4345 and we’ll assess your specific exposure.
Yes. Even new ductwork accumulates lint, and rebuilt Crestmoor homes often have the same laundry appliances and habits as the original construction. We’ve found brand-new vent runs compromised by improper installation, crushed behind the dryer, or terminated in locations that trap moisture. The 2010 rebuild improved the structure, not necessarily the mechanical details. We’ll inspect with a camera and show you exactly what’s in there.
If your dry time keeps stretching out after a clean, or if you feel heat or humidity on the laundry room wall, you likely have a separated joint or damaged run inside the wall. A cleaning moves lint that’s loose in the duct; it doesn’t fix airflow escaping into the framing. We use camera inspection to tell the difference before quoting either service. Call (323) 918-4345 and we’ll diagnose it properly.
We start with airflow measurement and a camera look at the full run, especially at joints and turns where original 1950s sheet-metal is prone to separation. Then we use Rotobrush agitation tools under negative pressure with Nikro HEPA vacuum collection to remove lint, grit, and any mildew growth from the San Bruno fog exposure. We finish with a repaired or replaced termination hood, a final airflow test, and a photo of the clean duct for your records.
Yes. The lint trap catches what comes off the clothes, not what accumulates from moist, debris-laden air moving backward through a compromised termination. San Bruno’s gap-driven fog can raise humidity inside the duct enough to promote mildew on lint deposits, and wind-driven grit packs into mechanisms that should seal the pathway when the dryer isn’t running. Cleaning the trap helps; it doesn’t replace professional vent maintenance in this climate.
Ready to schedule? Call Morton’s Air Duct Cleaning at (323) 918-4345 for a free estimate. We’ll give you a written price before any work starts, protect your floors with drop cloths and shoe covers from the moment we arrive, and leave you with a photo showing exactly what we found and what we fixed. That’s how we’ve worked in San Bruno since 2005, and it’s how we’ll handle your home.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving San Bruno since 2005.