From coastal homes that open their windows half the year to inland homes sealed against the heat, Piedmont duct systems collect a California mix of dust, pollen and smoke residue. Free inspections, same-day service and a camera view of your own ducts before we recommend anything.
Your information is kept private and used only for your air duct service request.
From an older home with original ductwork to a sealed inland house that ran through smoke season, these are the six duct services Piedmont homeowners book with us. Below is air duct in Piedmont, CA in full — every service, the local conditions and the areas covered.
Cleaning & Care
Air Duct Cleaning
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. The visit also covers the returns, where a year of rotating pollen seasons mats together. When neighbors talk about air duct cleaning in Piedmont, CA, this is the visit they mean.
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Cleaning & Care
Air Duct Inspection
In Alameda County, an inspection after smoke season shows how much residue the system stored. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. Booking air duct inspection in Piedmont, CA takes one call, and the tech arrives with everything the job needs.
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Repair
Air Duct Repair
Crushed, torn or disconnected ducts leak the air you pay to heat and cool. In Piedmont, the repair list often starts overhead: heat-dried joints, shifted takeoffs and brittle flex runs in the attic. We repair and rebuild damaged sections so airflow is strong and even again. That local standard is what air duct repair in Piedmont, CA means with Air Duct Service Co.
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Install & Replace
Air Duct Installation
New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. Older-home retrofits plan the return properly - the undersized return is the classic original-system flaw. That local standard is what air duct installation in Piedmont, CA means with Air Duct Service Co.
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Repair
Air Duct Sealing
Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. In Alameda County, a sealed system also keeps smoke-season air where it belongs - inside, filtered, instead of leaking at every joint. When neighbors talk about air duct sealing in Piedmont, CA, this is the visit they mean.
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Cleaning & Care
Commercial Air Duct Cleaning
Offices, restaurants, retail and multi-unit buildings across Piedmont — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. Commercial Air Duct Cleaning in Piedmont, CA starts with a real look at the problem — never a guess over the phone.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.
A duct system in Piedmont may face wildfire smoke, valley heat, coastal moisture or all three across the year. This is what we actually find here, and what we check on every visit.
Owners across Alameda County notice it every year: weeks after a smoke event, the AC or heat still carries a faint campfire note at startup. That is smoke residue stored in duct dust, releasing a little with every cycle. Cleaning the reservoir is what ends it.
Many Piedmont neighborhoods carry duct systems installed decades ago - undersized returns, unsealed seams, runs that were never insulated. The equipment may have been replaced twice while the ducts stayed original, and the inspection shows what that means for airflow and dust.
Garage conversions and accessory units are going up across Piedmont, and their ductwork is often the last thing planned - tied into a trunk that was never sized for another room. Those spaces stay uncomfortable until the run is installed, sealed and balanced properly.
Raised-foundation homes around Piedmont run ducts through crawlspaces that stay cool and damp. Insulation sags, joints sweat and dust inside the runs sits in moisture - the musty startup smell in these homes is a crawlspace duct story more often than not.
Piedmont sits in Alameda County, and the ZIP list at the bottom of this page covers 4 serviceable ZIP codes — 94602 through 94618. The closest served neighbors are Oakland, Emeryville, Berkeley, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.
Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each individual run is scrubbed on its own, so loosened dust and smoke residue travel toward the trunk and into the machine - never back into your rooms. We finish at the registers and show you the before-and-after on camera.
It removes the indoor reservoir: smoke that settled into duct dust keeps recirculating long after outdoor air clears. Cleaning the trunk and returns, plus a fresh high-quality filter, is the combination Alameda County homeowners use to close out a smoke season indoors.
Rooms that lag the thermostat, long AC cycles on ordinary days, dust returning soon after cleaning and weak airflow at distant registers. In attic systems across Piedmont, heat-dried tape and shifted joints are the standing culprits, and mastic sealing is the lasting fix.
Yes - original ductwork is the most common hidden cause of comfort and dust complaints in older Piedmont homes. The camera shows buildup, leaks and undersized returns plainly, and you can decide what, if anything, is worth doing from evidence.
Yes - offices, restaurants, retail, medical suites and multi-unit buildings across Piedmont, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a camera record of condition.
No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.
Air Duct Service Co is a national company with local technicians serving Piedmont street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of California is covered from our California page. The Piedmont list below covers 4 ZIP codes, 94602 through 94618.
Don't see your ZIP? Piedmont also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.
Also serving nearby: Oakland, CA · Emeryville, CA · Berkeley, CA · Orinda, CA · Albany, CA · Alameda, CA.
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