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 Hillsborough
If you live in Hillsborough and your registers are pushing dusty air or your system is working harder than it should, we can help. Duct Cleaning San Mateo specializes in air duct and dryer vent work for the large, multi-zone homes that define this town, from the oak-lined lots off Canada Road to the long driveways up in the hills. We answer 24/7, and scheduling a free estimate is a quick call to (866) 894-2153. Our technicians have up to 10 years of experience with contractor-grade equipment.
Why Hillsborough Homeowners Call Duct Cleaning San Mateo for Air Duct Cleaning
Hillsborough isn’t a tract-home town, and we treat its ductwork accordingly. Nearly every home here is a single-family estate on a large lot, often with two or three HVAC zones and duct runs that stretch through attics and crawl spaces most homeowners never see. That shape of house needs a crew that prices and cleans system by system, not one that treats a 6,000-square-foot estate like a starter home. We bring Rotobrush rotary cleaning and Nikro HEPA negative-air containment to every visit, and we photograph what we find so you can see the inside of your ducts for yourself. We also handle structural air duct repair as a standalone service, which means if we find leaking or crushed runs we can fix them instead of just reporting them.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Ductwork Cleaning in Hillsborough
Ductwork Cleaning in Hillsborough usually means working through more than one system, and the return-side trunk serving the oak-facing rooms is almost always the heaviest. Our technician team starts with a camera walk of supply and return lines, sets up HEPA negative pressure at the air handler, and works back through each zone with rotary agitation. A typical single-system clean in Hillsborough runs $450 to $750, and a multi-zone estate with two or three systems typically falls between $800 and $1,500. The written estimate sets the final price.
Return-Side Trunk Cleaning
The return side carries the debris that comes in from exterior intakes and roof vents, and in Hillsborough that often means acorn mast and leaf litter pulled straight off the canopy above. We give return trunks their own pass under negative pressure so dislodged material leaves the house instead of settling on your floors.
Supply and Register Cleaning
Supply runs feed the rooms, so loose dust there shows up as a film on furniture. We clean each supply branch and register face as part of a full system job, and we check airflow at the vents before and after so you have a before-and-after to compare.
Air Duct Inspection in Hillsborough
Air Duct Inspection in Hillsborough is the step most homeowners ask for first, because nobody wants to guess at what’s inside a long run through a poorly conditioned attic. We run a camera through supply and return ducts and capture photos of joints, boots, and trunk lines. A standalone inspection in Hillsborough typically runs $150 to $300, and when you go ahead with cleaning we fold the inspection into the job. It’s the right first step for a house with multiple zones, for anyone buying a property here, or for a homeowner who has never had the ductwork looked at.
What a Camera Inspection Covers
We look for crushed flex runs, separated joints, debris loading, and any sign of moisture or contamination. Every finding gets documented with photos you keep.
When to Book One
Book an inspection if your airflow is uneven between zones, if you notice visible debris at the returns, or if you’ve just bought a Hillsborough home and want a baseline for what’s there.
Trusted Brands We Service in Hillsborough
We work with professional air-quality equipment, and we know the systems that show up in Hillsborough homes. Rotobrush rotary machines and Nikro HEPA units are our core cleaning tools, and Abatement Technologies equipment lets us handle return-side ductwork that has picked up heavy debris without spreading it through the house. On the filtration and humidity side, we’re familiar with Honeywell, Aprilaire, and Guardsman systems, so we can recommend upgrades after a cleaning instead of handing you a flyer. Every job is priced per system by a written estimate, and we turn estimates around without dragging the process out. We’re a duct and vent specialist, not a general HVAC contractor, and that focus shows in how we work.
Common Air Duct Cleaning Problems We See in Hillsborough Homes
- Multi-zone estates priced as one system. A three-system house gets quoted like a single-system house, then the crew discovers the second and third air handlers were never on the plan. The long runs behind them go untouched, and the homeowner finds out weeks later.
- Debris-loaded returns cleaned without containment. On the oak-facing side, leaf litter and acorn mast build up at exterior intakes. Cleaning that ductwork without negative pressure and HEPA filtration pushes material through the house instead of pulling it out.
- No camera inspection or photos. Ductwork is the one thing you can’t see, which is exactly where verification gets skipped. Without photos of each trunk before and after, you have no way to check the work.
- Long runs through poorly conditioned attics and crawl spaces. With mild wet winters and dry summers, Hillsborough ductwork mostly sees pollen, oak debris, and humidity swings. That’s a slow accumulation problem, and it doesn’t announce itself until airflow drops or dust starts showing up at the registers.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning in Hillsborough, CA
Honest numbers, then the details. A typical single-system clean in Hillsborough runs $450 to $750. A multi-zone home with two or three systems typically falls between $800 and $1,500, and a standalone camera inspection runs $150 to $300. What moves the price is the number of air handlers, the length of the runs, how debris-loaded the return side is, and whether we find damage that needs repair. We price per system, not per vent, so a three-zone estate gets three clear line items before any work starts. Estimates are free, and the written estimate sets the final price.
We Also Serve Cities Near Hillsborough
We serve Hillsborough and the surrounding Peninsula communities, including Burlingame, Millbrae, San Mateo, and Belmont. If you’re just over the line in any of them, the same equipment and the same per-system pricing apply. You can also read more about our air duct cleaning work and see how we approach a job from inspection through documentation.
Serving Hillsborough, CA – Our Local Coverage Area
We serve Hillsborough 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 Hillsborough
Because there are three systems to clean, not one. Each air handler, its return trunk, and its long supply runs get their own pass under negative pressure and HEPA filtration, and each gets its own before-and-after photos. A two- or three-system estate in Hillsborough typically runs $800 to $1,500, while a single system runs $450 to $750. Call (866) 894-2153 for an exact quote; estimates are free.
Photos of each trunk line before and after, plus the results of the camera inspection. On a Hillsborough estate that may mean separate photo sets for each zone. Ask any crew to show you the inside of the ducts they say they cleaned, and make sure the report names which air handler each set came from. Call (866) 894-2153 for a free estimate.
It loads it. Acorn mast and leaf litter collect on roofs and at exterior intakes, and the return side pulls that material in. The return trunk serving the oak-facing rooms usually carries the heaviest debris in the house, which is why we give it a dedicated pass under HEPA negative pressure rather than a light once-over. Call (866) 894-2153 for an exact quote; estimates are free.
Yes. Dryer vent cleaning is one of our three core services, and it addresses a real fire-safety risk rather than a cosmetic one. We clear lint buildup along the full vent run, and since we’re already on site documenting ductwork, it’s a natural add-on to a scheduled visit. You don’t have to hire a second company for it. Call (866) 894-2153 for a free estimate.
Because the dust you see on a surface isn’t the dust that circulates. Ducts in Hillsborough homes run long distances through attics and crawl spaces, and they collect pollen and oak debris over seasons without any visible sign inside the living space. Photos from a camera inspection usually show what the eye can’t. Call (866) 894-2153 for an exact quote; estimates are free.
What Happens When You Call
Here’s how a typical autumn call in Hillsborough goes. A homeowner notices weaker airflow and visible debris at the return registers after acorn season drops leaf litter onto the roof and into exterior intakes. A qualified local pro starts with a camera inspection of the supply and return ducts, sets up negative pressure with HEPA filtration at the air handler, works back through each zone with agitation tools, and documents the before-and-after condition inside every trunk line. That’s the process we bring to a Hillsborough estate, and it’s why per-system pricing matters: one system cleaned tells you nothing about the other two.
The deeper reason is how these houses are built. Long duct runs cross multiple zones, and those runs pass through crawl spaces and attics that stay poorly conditioned year-round. Cleaning a single system here rarely reflects the whole house, and the return-side trunk on the zone serving the oak-facing rooms usually carries the heaviest debris load. We work zone by zone so nothing gets missed, and we photograph each one. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, and we’re closed on Saturday. Reach us at (866) 894-2153 for a free estimate on your Hillsborough home.
Written by the team at Duct Cleaning San Mateo.