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 Pleasant Hill
Dryer vent cleaning in Pleasant Hill typically runs $150 – $350 for a standard residential system, and most jobs take 90 minutes to two hours from arrival to cleanup. We serve homes from Gregory Gardens to the Poet’s Corner area, and our crews know the mid-century ranches and Eichler-inspired contemporaries that define this city’s housing stock.
Our Pleasant Hill calls are dispatched from our San Francisco Bay Area office, and we schedule inside a two-hour window, not an all-day wait. Roy Castellanos built Hollis Air Duct Cleaning on the principle that a homeowner should know who’s arriving, when they’ll get there, and what the work costs before anyone touches a tool. That’s The Garrison Standard, and it’s how we operate in every Pleasant Hill home we enter. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Pleasant Hill’s Preferred Dryer Vent Cleaning Company
We’ve been in business since 2004, and our reputation in Pleasant Hill rests on showing up when we said we would, pricing the job in writing before work starts, and leaving the laundry room cleaner than we found it. Our technicians are background-checked and uniformed, and you’ll know their name before they arrive.
The 365-Day Done Right Promise covers every dryer vent job we do in Pleasant Hill. If the work fails within a year, we come back and make it right at no charge, including a free second visit. No negotiation, no runaround.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday to schedule.
Our crews carry professional-grade equipment from Rotobrush, Nikro, and Guardsman, the same tools commercial operations use, because Pleasant Hill’s older homes demand more than a shop vac and a brush kit.
Dryer Vent Inspection in Pleasant Hill
Dryer Vent Inspection in Pleasant Hill is where we almost always start, because this city’s housing stock hides problems that a quick trap cleaning won’t reveal. A proper inspection runs $125 – $195 and includes a camera pass through the full vent run, airflow measurement at the exterior termination, and a written report with photos of what we found.
Pleasant Hill’s 1950s – 60s ranch homes and Eichler-inspired contemporaries often have dryer vent runs that terminate at the roofline or into a shared attic space with ridge vents, so they pull wildfire smoke and fine ash backward into the laundry room when the dryer isn’t running – a problem rare in neighboring cities with different roof/vent configurations. Our inspection identifies these reverse-flow pathways and the fire-season debris they deposit.
Camera Inspection and Airflow Testing
We run a Guardsman inspection camera through the full length of the vent run to locate crushed sections, disconnected joints, and lint accumulation that isn’t visible from either end. Airflow is measured in cubic feet per minute at the exterior cap; a reading below 150 CFM on a standard residential dryer indicates blockage that needs clearing.
Written Report with Photos
Every Pleasant Hill inspection concludes with a written report, photos included, showing what we found and what it will cost to fix. The price is set before any work begins. No estimate that balloons once the technician is inside.
Commercial Dryer Vent Cleaning in Pleasant Hill
Commercial Dryer Vent Cleaning in Pleasant Hill covers multi-unit buildings, HOA-managed laundry facilities, and commercial laundromats along Contra Costa Boulevard and near the Crossroads shopping area. These systems run harder and longer than residential units, and the buildup is correspondingly heavier. Pricing starts at $275 for a standard two-dryer commercial setup and scales with the number of machines, length of run, and access difficulty.
Commercial jobs in Pleasant Hill face the same wildfire-smoke infiltration as residential, but with higher stakes: multiple dryers sharing a common exhaust plenum can redistribute smoke residue and lint across units. We use Nikro negative-air machines to contain debris during cleaning and prevent cross-contamination.
Multi-Unit and HOA Laundry Facilities
HOA boards in Pleasant Hill’s condominium complexes along Pleasant Hill Road often schedule annual cleanings for shared laundry rooms. We coordinate with property managers, work inside designated maintenance windows, and provide certificates of completion for HOA records.
Laundromat and Commercial Kitchen Exhaust
Commercial dryers in Pleasant Hill laundromats generate lint loads that residential systems never see. Our rotary brush systems break up compacted lint deposits, and negative pressure captures the debris before it enters the workspace.
Trusted Brands We Service in Pleasant Hill
We maintain parts inventory for dryer vent systems and connected HVAC equipment from Aprilaire, Abatement Technologies, Guardsman, and Rotobrush. Pleasant Hill homeowners don’t wait on special orders for standard repairs. If your vent run needs a new termination cap, a bird guard, or rigid galvanized pipe to replace degraded flexible foil, we stock the common sizes and finish the job in one visit. Fast turnaround matters when your laundry room smells like smoke on a red-flag day and you need the pathway sealed now, not next week.
Common Dryer Vent Cleaning Problems We See in Pleasant Hill Homes
- Crushed original foil duct behind the water heater. In the Gregory Gardens neighborhood, our tech pulled a Guardsman camera through a 1962 ranch’s dryer run and found the original flexible foil duct crushed flat behind the water heater, packed with lint and charred debris from the previous fire season. We used Rotobrush agitation tools under negative pressure to clear the lint pathway, then replaced the crushed foil with rigid galvanized pipe and sealed the exterior termination. The homeowner reported the dryer cycle dropped from two runs to one and the laundry room no longer smelled like smoke on red-flag days.
- Wildfire ash pulled backward through ridge-vent terminations. The 1970s – 80s two-story tracts near the Diablo Valley oak woodlands have ridge vents that pull wildfire ash and charred debris into the dryer vent run when the dryer isn’t operating. This requires full source removal and HEPA filtration rather than surface wiping, and it recurs until the termination is properly sealed.
- Baked lint glaze inside galvanized pipe. Pleasant Hill’s hot, dry summers bake lint into a hard glaze inside original galvanized pipe that only camera inspection and agitation tools can detect and remove. Homeowners assume a short dryer run means no buildup, but length doesn’t matter when the interior surface is coated solid.
- Disconnected or sagging flex duct in attic spaces. Many Pleasant Hill homes have dryer runs that pass through unconditioned attics before roof termination. The flexible duct sags over time, creating low points where lint collects and moisture condenses, accelerating corrosion of the pipe and surrounding framing.
Pricing for Dryer Vent Cleaning in Pleasant Hill, CA
A standard residential dryer vent cleaning in Pleasant Hill runs $150 – $250 for a straightforward single-story run with accessible termination. Longer runs, roof terminations, or systems requiring camera inspection and agitation for baked-on deposits land in the $250 – $350 range. Commercial systems start at $275 and scale with machine count and access complexity.
What moves the price: length of vent run, termination location (wall vs. roof), condition of existing duct material, and whether we’re replacing degraded flexible foil with rigid galvanized pipe. Bird guard installation adds $45 – $75. Vent cap replacement runs $65 – $125 depending on the cap type and roof access.
We give one flat price per system, agreed in writing before work starts. No per-vent pricing, no add-ons at the door. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Pleasant Hill
Our Dryer Vent Cleaning crews work throughout the central Contra Costa corridor, including Concord, Martinez, Lafayette, and Walnut Creek. Each city gets the same written price guarantee, the same background-checked technicians, and the same 365-Day Done Right Promise we offer in Pleasant Hill.
Serving Pleasant Hill, CA - Our Local Coverage Area
We’re based in the Pleasant Hill 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 Pleasant Hill
Wildfire smoke pulls fine ash and charred debris backward through ridge-vent terminations and roof caps, coating the interior of the vent run and depositing odor in the laundry room. We clear this residue with HEPA-filtered negative-air equipment and seal the termination to block future infiltration. Call (361) 326-5060 for an inspection if you smell smoke in your laundry room on red-flag days.
Yes, original flexible foil duct in Pleasant Hill’s mid-century homes collapses, tears, or separates at joints after decades of heat cycling, creating fire hazards and airflow restrictions that a trap cleaning won’t fix. We replace degraded foil with rigid galvanized pipe that meets current California building code. The replacement is priced in writing before we start.
Homes with vent runs over 25 feet or roof terminations should be inspected annually, especially in Pleasant Hill’s wildfire-prone zones where smoke infiltration accelerates buildup. Shorter wall-termination systems can go two years between inspections if the dryer performs normally. Call (361) 326-5060 to schedule.
Yes. Our Nikro negative-air machines capture lint and ash at the source during agitation cleaning, and HEPA filtration prevents recontamination of the laundry room or adjacent living space. This matters in Pleasant Hill, where wildfire debris requires containment, not redistribution.
We service and stock parts for systems using Aprilaire, Abatement Technologies, Guardsman, and Rotobrush equipment, plus standard termination hardware from major manufacturers. If your Pleasant Hill home has a specialized or older system, we’ll identify it during inspection and source what we don’t stock. Call (361) 326-5060 with your equipment details.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Pleasant Hill since 2004.