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 Air Duct Cleaning Across Hayward
Air duct cleaning in Hayward typically runs $350 – $650 for a whole-home system and most jobs are completed in a single visit. Our crews serve Hayward from the brand’s San Francisco Bay Area dispatch office, with scheduling coordinated locally and appointments usually available within a few business days. We’ve worked in Glen Eden ranches, South Hayward bungalows, and the newer developments near Cal State East Bay, and we know the difference between standard household dust and the dark, sandy grit that Hayward’s bay fog and shoreline silica deposit in duct systems here. If your registers show a musty, almost oily dirt that doesn’t wipe clean easily, that’s not normal dust. Call (361) 326-5060 for a free estimate and we’ll show you exactly what’s inside your ducts before we quote a price.
Why Hollis Air Duct Cleaning Is Hayward’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Hayward customers come back because we write the price down before we touch anything. No estimate that balloons once the technician is inside. No per-vent add-ons. One flat price per system, agreed in writing, and backed by our 365-Day Done Right Promise – if the work fails within a year, we return and make it right at no charge, including a free second visit.
Our technicians are background-checked and uniformed, and they arrive inside the quoted window. That’s The Garrison Standard, and it applies to every Hollis location, including the crews serving Hayward. Phones are answered by a live person 24 hours a day, 7 days a week – no voicemail loops, no callback queues.
We don’t compete on the lowest teaser price. We compete on discipline: show up when we said, price it before we touch it, do it by the book. Hayward homeowners who’ve been burned by no-shows and price jumps tell us that’s what they were actually shopping for.
Vent Cleaning in Hayward
Vent cleaning in Hayward means more than brushing off register covers. The supply vents in your living rooms and bedrooms, plus the return grilles that pull air back to the furnace, collect the dark shoreline grit unique to this city’s bay-fog climate. That residue is part silica dust from the Hayward Shoreline, part salt-laden moisture from the marine layer, and it bonds to vent surfaces in a way standard household dust doesn’t. A typical vent cleaning as part of a whole-home system in Hayward runs $350 – $650; individual vent cleaning for a partial system starts around $150 – $250.
Supply Vent Source Removal
Supply vents push conditioned air into your rooms, and in Hayward they often show the first signs of trouble: dark rings around the register edges, or a gritty film that returns within days of wiping. Our Rotobrush rotary brush system agitates this bonded residue loose while a Nikro HEPA vacuum captures it at the source, not your carpet.
Return Vent Deep Cleaning
Return vents pull air through your home and back to the HVAC unit, which means they collect everything airborne: cooking oils, pet dander, and that Hayward shoreline grit. Because returns handle higher airflow volumes, they’re often the dirtiest component in older systems and the most overlooked by cut-rate cleaners.
Air Duct Repair in Hayward
Air duct repair in Hayward frequently follows a cleaning that reveals what decades of fog and grit have hidden. The post-war tract homes in Glen Eden and South Hayward still run on original 1950s – 60s sheet-metal ductwork, and we’ve found galvanized trunk lines corroded through, branch runs disconnected and dumping air into crawlspaces, and crushed flex duct patched with decades of tape. Duct repair in Hayward typically ranges from $200 – $500 for sealing and minor repairs to $800 – $1,500 for section replacement or full trunk line rebuilds in older homes.
Galvanized Duct Corrosion Repair
The salt air in Hayward’s marine layer accelerates rust in original galvanized steel ducts. We see this most in crawlspace runs where fog collects and evaporates slowly. Once corrosion flakes begin contaminating airflow, sealing the metal with mastic or replacing the section is the only fix that lasts.
Disconnected Branch Run Reconnection
Original duct tape dries and fails. In a 1953 Glen Eden ranch, our crew found a branch run completely separated from the trunk line, dumping heated air into a crawlspace for years. The homeowner’s “cold bedroom” wasn’t an HVAC sizing problem. It was a duct repair problem, fixed with proper mechanical fastening and mastic sealing.
Trusted Brands We Service in Hayward
We stock filters and components from Aprilaire, Abatement Technologies, and Guardsman for Hayward customers, which means faster turnaround when your system needs more than cleaning. Our equipment roster includes Rotobrush rotary brush systems for agitation cleaning and Nikro negative-air machines for source removal under controlled pressure. These are the same tools commercial crews use, not hardware-store gear, and we explain what each does while we’re working. If your Hayward home has an Aprilaire media air cleaner or a Guardsman UV system, we service those too, and we carry the replacement parts locally so you’re not waiting on shipping.
Common Air Duct Cleaning Problems We See in Hayward Homes
- Dark shoreline grit in supply registers. That black, sandy residue around your vents isn’t normal dust. It’s silica from the Hayward Shoreline mixed with salt moisture from bay fog, and it often signals corrosion inside original galvanized ducts that a surface cleaning won’t fix.
- Musty odor returning within weeks of “cleaning.” If a previous duct cleaning didn’t address the microbial growth that thrives in Hayward’s damp crawlspaces, the smell comes back fast. Source removal with negative-air containment, followed by sealing the duct envelope, is what actually stops it.
- Crushed or disconnected runs in post-war tract homes. Glen Eden and South Hayward ranches with original 1950s – 60s ductwork frequently have branch runs that have separated from trunk lines or been crushed by decades of crawlspace activity. Vacuuming past these leaks just pressurizes the crawlspace.
- Loose or degraded duct insulation. Hayward’s cool, damp winters allow condensation inside metal ducts, which saturates fiberglass insulation and collapses it against duct walls. This restricts airflow and becomes a mold habitat that standard brushing won’t reach.
Pricing for Air Duct Cleaning in Hayward, CA
Whole-home air duct cleaning in Hayward runs $350 – $650 for a typical single-system residence, with most jobs falling in the $400 – $550 range. Commercial duct cleaning for small businesses starts around $800 – $1,500 depending on system complexity. Duct repair work, when needed, adds $200 – $500 for sealing and minor fixes, or $800 – $1,500 for section replacement in older homes with corroded galvanized lines.
What moves the price: system size and accessibility, whether video inspection reveals hidden damage, and if sealing or repair work is needed after source removal. We do not quote per-vent prices. We quote one flat price per system, in writing, before any work starts. That price does not move at the door. Estimates are free, and we show you before-and-after photos of your own ducts so you know the work was actually done. Call (361) 326-5060 for an exact quote on your Hayward home.
We Also Serve Cities Near Hayward
Our crews also handle Air Duct Cleaning calls in Dublin, Pleasanton, San Ramon, and Livermore. Each city gets its own conditions – drier inland air in Livermore, newer construction in Dublin – but the same written price, the same 365-Day Done Right Promise, and the same background-checked, uniformed technicians. If you’re searching for Air Duct Cleaning in Hayward or anywhere in the East Bay, we cover your area.
Serving Hayward, CA - Our Local Coverage Area
We’re based in the Hayward 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 Air Duct Cleaning in Hayward
It’s shoreline silica mixed with salt-laden marine moisture from Hayward’s position in the bay fog belt. The Hayward Shoreline and nearby hills generate fine silica dust that inland cities like Pleasanton or Walnut Creek don’t see, and the marine layer deposits salt that bonds this grit to duct surfaces in a way standard dust doesn’t. That residue often signals hidden corrosion in original galvanized ducts. Call (361) 326-5060 and we’ll inspect yours with a camera to confirm.
Often yes, especially in Glen Eden and South Hayward tract homes with original sheet-metal ductwork. We’ve found disconnected branch runs, corroded trunk lines, and crushed sections that vacuuming alone won’t fix. We always camera-inspect 1950s – 60s systems before quoting, and we write the repair price separately so you know exactly what cleaning costs and what fixing costs. Call (361) 326-5060 for a free estimate.
We use a Nikro negative-air machine to maintain vacuum pressure at the duct entrance while Rotobrush agitation tools loosen debris inside. This means particulate is drawn toward the collection point, not pushed past it into your rooms. We seal registers not being worked and run continuous HEPA filtration. The system stays under negative pressure until source removal is complete.
Probably both, but the fog is the condition and the ducts are the delivery system. Hayward’s marine layer introduces moisture that microbial growth needs, and older duct systems with gaps or degraded insulation provide the habitat. Cleaning without sealing just removes today’s growth; sealing the duct envelope with mastic stops tomorrow’s moisture from getting in. We’ve eliminated “musty dirt” odors in Glen Eden and South Hayward homes by doing both.
Yes. Our source removal protocol, negative-air containment, and post-cleaning verification align with NADCA ACR guidelines for residential duct cleaning. We don’t just say we follow standards; we show you the before-and-after photos and the written completion checklist for your job. The 365-Day Done Right Promise backs it in writing: if the work fails within a year, we return and make it right at no charge.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Hayward since 2004.