Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Fast, Reliable Air Duct Cleaning Across San Martin
When a San Martin homeowner asks what our air duct cleaning actually does, the short answer is this: we use a Rotobrush rotary brush system to physically scrub the inside of every duct run, while a Nikro HEPA vacuum captures the loosened material so none of it re-enters your living space. A typical whole-system cleaning for a single air handler in San Martin runs between $395 and $750, depending on how many returns, how long the runs are, and how much field dust has accumulated. If you live off Santa Teresa Boulevard or Llagas Road where the orchards throw pollen and fine dust every spring and fall, you already know what collects on your return grilles. Call (833) 589-9833 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why San Martin Homeowners Call Duct Cleaning Gilroy for Air Duct Cleaning
Most of our San Martin customers find us after a cheap duct-cleaning coupon left them with a bad taste: a technician showed up with a portable shop-vac, spent forty minutes on three registers, and handed over an invoice for work nobody could see. Our air duct cleaning team works differently. We run professional-grade equipment, the same Rotobrush and Nikro systems restoration contractors trust for containment-level jobs, and we document every system we touch with before-and-after photos and video inspection. Todd Schaefer built this company in 2011 around a simple idea: if the work happens where you cannot see it, the documentation has to be good enough that you do not need to take it on faith. That is why we pull a camera through the ducts, show you the disconnected joints and the dust caked on the returns, and then show you what it looks like when we are done.
San Martin is not Gilroy or Morgan Hill. The homes here sit on acreage, the driveways are unpaved, and the duct systems are older, longer, and often retrofitted several times over. We know that because we are in and out of San Martin regularly. Fast dispatch from 7am to 7pm, Sunday through Friday. Call (833) 589-9833 and we will get you on the schedule.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Residential Air Duct Cleaning in San Martin
Residential Air Duct Cleaning in San Martin usually means one of two situations. The first is a single-story ranch home with one air handler in a hall closet and duct runs that extend thirty to fifty feet through the attic to reach the far bedrooms. The second is a larger custom home with two or three separate systems stacked into the attic or crawlspace, each with its own return path and its own dust problem. A single-system cleaning in a San Martin home typically runs $395 to $550. A multi-system home with long accessible runs, disconnected joints to seal, and heavy orchard dust loading can run $550 to $750 or more. Every quote is a written estimate based on what we see, and the price is set per system before we start.
Long Runs and Multiple Systems
Because San Martin homes sit on multi-acre parcels with retrofitted, multi-zone ductwork, many systems began as single-zone units sized for a smaller footprint. The duct runs are unusually long, and a single whole-house quote silently under-covers the second or third system in the attic or crawlspace. We quote per system. If your home has two air handlers, you get two line items, two cleanings, and two sets of photos. That is how you know the second system actually got cleaned.
What the Job Involves Here
We start by inspecting every accessible return and supply, then set up negative pressure at the air handler. The Rotobrush scrubs the duct walls while the Nikro HEPA vacuum runs the entire time, so orchard dust, pollen, and the fine grit from unpaved driveways get captured rather than pushed toward the next register. We camera-inspect the runs as we finish, seal any disconnected joints we find, and hand you before-and-after photos of every system. On a ranch property off Llagas Road, our crew found a 1970s single-story with three separate systems: an original air handler in the hall closet and two add-on systems retrofitted into the attic, all fed by long, accessible runs with several disconnected joints. We set up negative pressure at the air handler, pulled the returns with a Rotobrush and agitation tools, HEPA-filtered the exhaust, and camera-inspected each run before sealing the open joints. The homeowner got before-and-after photos of every system so the work done inside the attic did not just have to be taken on faith.
Commercial Air Duct Cleaning in San Martin
Commercial Air Duct Cleaning in San Martin covers the small commercial buildings tucked among the farm parcels and along Monterey Road: veterinary clinics, barn offices, produce sheds, church buildings, and the occasional winery tasting room or ranch office. These jobs run differently than a house. The systems often run longer hours, the returns sit lower to the ground where field dust and agricultural particulate collect faster, and the ductwork is usually rigid metal rather than flex. Commercial jobs in San Martin typically start around $700 and run upward based on the number of rooftop or split systems, the linear feet of duct, and whether the building has multiple zones that need to be isolated one at a time.
Agricultural Dust in Working Buildings
A commercial building next to a working orchard gets the same spring and fall dust blasts as a house, but at a higher volume. Returns near entry doors and loading bays pull in everything the wind carries off the fields, plus whatever the equipment tracks in. We clean these systems with the same Rotobrush and Nikro equipment, but we also run Abatement Technologies negative-air units on heavier jobs so the building does not get dusted while we are working inside it.
Documentation for Property Managers
If you manage a commercial property in San Martin, you probably need more than a receipt. We provide video inspection of the ducts before and after, photos of the return and supply plenums, and a clear line-item report so you can show owners or tenants exactly what was done. Call (833) 589-9833. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Trusted Brands We Service in San Martin
We work around Honeywell and Aprilaire filtration components every week, which matters in San Martin where whole-house media cabinets and electronic air cleaners are common on older ranch homes that have been upgraded over the years. Our technicians know how to clean around these units without damaging the airflow sensors or voiding the manufacturer setup. If your Honeywell media cabinet is loaded with orchard dust, we replace the media while we are there or tell you exactly what to order. If your Aprilaire humidifier or ventilator is part of the system, we clean around it properly. The goal is a complete system cleaning, not a bypass of the parts you cannot see.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in San Martin Homes
- Disconnected joints in long retrofit runs. Older San Martin homes often have flexible duct that was added decades after the original system, and the joints work loose. Air leaks into the attic, field dust gets pulled in, and the rooms at the end of the run never get enough airflow. We camera-inspect and seal these joints as part of the cleaning.
- Orchard and field dust packed into return cavities. The surrounding working orchards and fields throw fine agricultural dust in spring and fall. It coats return grilles, fills the return cavities beneath them, and gets pulled into the duct runs. A quick pass with no agitation tools just pushes it deeper. We remove the grilles, clean the cavities, and agitate the runs before the HEPA vacuum clears them.
- Wood-stove residue in older ranch homes. Many San Martin homes heat at least partly with a wood-burning stove. That smoke deposits a fine, sticky residue on duct walls, and it holds onto dust that would otherwise blow through. Our Rotobrush contact cleaning is the right tool for this, because the brush physically scrubs the residue off rather than just stirring it up.
- Well water and unpaved driveways adding dust from the outside in. Properties on private wells often have higher indoor humidity variation, and unpaved driveways kick up dust that gets tracked inside and pulled toward the returns. This is not a suburban apartment problem. It is a San Martin problem, and it changes how often you should have your ducts inspected and cleaned.
Pricing for Air Duct Cleaning in San Martin, CA
A single-system residential air duct cleaning in San Martin typically runs $395 to $550. A home with two or three separate systems, long retrofitted runs, or heavy orchard dust loading usually lands between $550 and $750 per home, quoted per system rather than as one flat whole-house number. Commercial jobs start around $700 and go up with the number of units and the length of the runs. The variables that move the needle are the number of air handlers, how long the duct runs are, whether we need to seal disconnected joints, and how much agricultural particulate has collected in the returns. What you will not get is a per-vent price that balloons by the time the van is on your driveway. We quote one price per system from a walkthrough, and the written estimate sets the final price. Call (833) 589-9833 for a free estimate.
We Also Serve Cities Near San Martin
Our crews come into San Martin from our home base in Gilroy, so we are already familiar with the roads, the lot sizes, and the dust loading around the southern Santa Clara Valley. We also serve San Martin neighbors in Morgan Hill, Gilroy, Freedom, and Aromas. If you are a few miles north on Monterey Road or east toward the foothills, the same crew and the same equipment can reach you. Call (833) 589-9833 and tell us which town you are in.
Serving San Martin, CA – Our Local Coverage Area
We serve San Martin and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in San Martin
A San Martin house costs more because it almost always has more ductwork, more air handlers, and more dust. Apartments run on short, simple runs with one small system. Ranch homes here sit on acreage with long runs, retrofit additions, and two or three separate systems in the attic or crawlspace. Each system has to be cleaned and documented on its own, so the price reflects the actual work, not a per-vent gimmick. Call (833) 589-9833 for an exact quote. Estimates are free.
You should get before-and-after photos of every system cleaned, plus a camera inspection of the runs themselves. That is the only way to verify that the disconnected joint in the far attic run was sealed and the orchard dust actually came out. We provide both, and we show you the photos before we leave. If a company will not show you the inside of your ducts with a camera, you are paying for faith, not for work.
The surrounding working orchards and fields throw fine agricultural dust and pollen in spring and fall, and it coats return grilles, attic ducts, and blower cabinets faster than in a paved-over suburb. The dust is finer than typical house dust, so it packs into cavities and sticks to duct walls. HEPA filtration matters more here, because stirring up that fine particulate without capturing it just distributes it through every room. Our Nikro HEPA vacuum runs the entire time we are agitating the ducts, so what gets loosened does not re-enter the house.
Yes. Unpaved driveways put more fine grit in the air near the house, and that grit gets pulled into returns and packed into the duct runs. Well water does not directly affect the ducts, but the combination of acreage, unpaved surfaces, and long flex runs means the whole system handles more particulate than a city lot. It also means you should check your filter more often and watch for dust streaks on the return grilles.
It often helps significantly, especially if the returns and blower are clogged with field dust and the runs have disconnected joints leaking into the attic. Cleaning alone will not fix a duct system that is badly sized or a blower that is undersized, but in many San Martin ranch homes, the airflow problem is mostly a dust and leakage problem. We find that out with a camera and a pressure check, not a guess. Call (833) 589-9833 and we will walk you through what we are seeing.
Written by Todd Schaefer, Owner at Duct Cleaning Gilroy, serving San Martin since 2011.