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.
Trusted Air Duct Cleaning for San Pedro Homeowners
Air duct cleaning in San Pedro typically costs between $350 and $650 for a full system, depending on home size and duct condition. Most houses here were built between the 1940s and 1970s, and plenty still have the original galvanized ductwork, or worse, flex duct that’s sagged and collected decades of coastal dust. We show up with Rotobrush and Nikro equipment, not a shop vac, because the ducts in this neighborhood need contact agitation and negative-air capture, not a courtesy wave. Call (877) 573-0759 and Ross Callender will walk you through what we actually do before any work is booked.
Air Duct Cleaning Services
Air Duct Cleaning Services means the full process of mechanically dislodging debris from supply and return duct walls, then extracting it under negative air pressure so it doesn’t resettle in your living room. You need it when dust returns within days of wiping surfaces, when registers show gray fuzz around the edges, or when a renovation has pushed drywall dust through the whole system. Air Duct Cleaning San Pedro runs Rotobrush contact-vacuum brush systems through every reachable duct run, and pairs that with Abatement Technologies HEPA filtration to capture what we knock loose. Whole-system pricing runs $350 to $650 in San Pedro depending on home size, register count, and how long the ducts have gone untouched; see our Air Duct Cleaning cost guide for a full breakdown.
Supply and Return Trunk Lines
The main trunks carry the bulk of your airflow and usually the bulk of the debris. We work them first with the Rotobrush system, which scrubs and vacuums simultaneously, so the loosened dust never gets a chance to recirculate.
Branch Runs and Registers
Each branch line gets run individually, all the way to the register boot. We remove and clean register covers, then wipe the boot opening so the air leaving the vent isn’t passing through a dust collar on the way out.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
HVAC Duct Cleaning
HVAC Duct Cleaning addresses the complete channel network attached to your furnace or heat pump, including the plenum, supply branches, return drops, and the filter housing area. When your HVAC system cycles, it’s pulling air through whatever has accumulated in those channels, and in San Pedro that often includes salt-laced dust, pet hair, and the fine particulate that drifts in from port activity. Our Nikro duct cleaning machines apply controlled agitation while a negative-air system keeps the entire duct run under vacuum, which is the same principle restoration contractors use on job sites. Expect to pay $350 to $650 for a full HVAC duct cleaning in an average San Pedro home, and a bit more if you’ve got multiple systems or a crawlspace furnace with long, inaccessible runs. For local pricing details, check our Air Duct Cleaning Cost Breakdown: The San Pedro Homeowner’s Reference for 2026.
Working Around Whole-Home Filtration
Many San Pedro homes run Honeywell or Aprilaire media cabinets, and those need to be understood before we start yanking debris through them. We work around the filtration housing, not through it, so you don’t end up with a clogged $90 media filter the day after we leave.
Coastal Humidity and Duct Condition
Homes within a mile of the water deal with elevated moisture inside unconditioned duct spaces. That humidity binds dust to duct walls into a paste that a standard brush alone won’t remove, which is exactly why we use contractor-grade agitation rather than a homeowner-grade vacuum attachment. If you’re preparing for seasonal issues, read our Air Duct Cleaning Emergency Preparedness Guide for San Pedro Homes.
Vent Cleaning
Vent Cleaning focuses on the visible endpoints: supply registers, return grilles, and the boot connections behind them. It’s often the difference between a cleaning that looks done and one that actually is, because a spotless duct run feeding through a furred-up register boot still delivers dirty air. In San Pedro homes we regularly find decades of paint overspray, rust, and packed dust right where the register meets the drywall. Our process includes removing every accessible register, degreasing the metal, cleaning the boot, and re-seating everything before we move to the next room. Vent cleaning is included in our full-system price of $350 to $650, not billed as a separate line item.
Register Pulls and Boot Cleaning
We pull every register and return grille we can reach without moving your furniture. The boot behind it gets brushed and vacuumed so the opening is as clean as the duct behind it.
Wall and Ceiling Vents
High wall vents and ceiling registers in San Pedro’s older homes accumulate a fine film you won’t see until it’s wiped. We handle both, and we’ll point out any register that’s sealed shut by years of paint or rusted beyond reuse.
Ductwork Cleaning
Ductwork Cleaning is the structural version of the same job: cleaning the actual sheet metal, flex duct, or fiberboard that makes up the system, not just waving a brush around inside it. This matters in San Pedro because so many homes have mixed-material ductwork, where original sheet metal has been spliced with flex runs by successive remodels. Each material holds debris differently, and a one-size-fits-all approach leaves half the system untouched. We clean every accessible section with Rotobrush contact agitation, and because we also handle air duct repair, any disconnected or collapsed run we find during the cleaning can be fixed that same visit. Pricing stays in the $350 to $650 range for a typical San Pedro house, rising with complexity where ducts are buried, collapsed, or inaccessible.
Flex Duct Runs in Crawlspaces
Flex duct sags, kinks, and separates, especially under San Pedro homes with pier-and-beam construction. If we find a disconnected run, we’ll show you exactly where and quote the repair on the spot, no second trip, no separate contractor.
Sheet Metal Trunks and Returns
Older sheet metal leaks at every seam, and those leaks are where dust gets pulled in and where conditioned air escapes. We’ll clean what’s there and flag seam leaks that are costing you airflow and pulling unfiltered air into the system.
Air Duct Inspection
Air Duct Inspection is a camera-based look at what’s actually inside your ducts before and after cleaning. You don’t have to take our word that the ducts were dirty, and you don’t have to take our word that they’re clean afterward. We run an inspection camera through the main trunks and representative branch runs, show you the footage on a tablet, and let the before-and-after speak for itself. In San Pedro, where crawlspaces and mixed duct materials make visual confirmation difficult from the outside, this is the only way to verify the job. Inspection is included with every cleaning at no extra charge, part of the $350 to $650 full-system price.
Pre-Cleaning Scope
Before we start, we camera the trunk lines to document what’s actually in there. That gives us a plan for which runs need the most attention and gives you a baseline you can watch us work against.
Post-Cleaning Verification
After the cleaning, we run the camera again on the same runs and show you the difference side by side. You’ll see the metal, not a guess. If a section didn’t come clean, we redo it while we’re still on site.
Residential Air Duct Cleaning
Residential Air Duct Cleaning is what we do in San Pedro homes every day: single-family houses, condos, and small rentals, usually one system, sometimes two. The job takes about three to five hours depending on home size and how long it’s been since anyone touched the ducts. We run the same Rotobrush and Nikro equipment that commercial restoration crews use, because residential systems deserve the same standard, not a scaled-down version. A typical single-family home in San Pedro runs $350 to $650 for our Air Duct Cleaning in San Pedro, and that covers the full system clean, register pulls, and camera verification. Condos and townhomes with fewer runs often land on the lower end.
Homes With Pets and Allergies
San Pedro households with dogs or cats move a significant amount of dander through the return side of the system. We’ll show you what’s collected in the return drop, and after cleaning, the HEPA-filtered negative air has pulled that material out rather than broadcasting it through the house.
Older Homes With Original Ducts
Plenty of San Pedro’s housing stock predates modern furnace installations, meaning original ducts were retrofitted, not designed. Those systems are usually oversized, under-sealed, and packed with decades of debris. We work with what’s there and tell you honestly if duct repair is the better investment than another cleaning.
Commercial Air Duct Cleaning
Commercial Air Duct Cleaning covers offices, retail spaces, restaurants, and small industrial shops across San Pedro and the Harbor area. These systems run longer hours, move more air, and typically go longer between cleanings than residential systems, which means the accumulation is denser and more embedded. Our Abatement Technologies negative-air setup is built for exactly this: keeping a commercial space occupied and safe while we work, because the air we’re pulling out never spills back into the workspace. Commercial pricing depends on square footage, register count, and duct accessibility. A small office suite in San Pedro might run $600 to $1,200, while a full restaurant or warehouse runs more. We quote commercial work after a walkthrough, not over the phone.
Restaurants and Grease-Laden Air
Kitchen exhaust and makeup air systems carry grease vapor that solidifies inside duct walls. That’s not a residential cleaning problem; it requires the right agitation and filtration approach, and we see it regularly in San Pedro’s restaurant spaces along Gaffey and Pacific.
Fitness Studios and Salons
High-turnover spaces with heavy aerosol and powder use push a lot of fine particulate through the HVAC system. Regular commercial cleaning keeps the system moving air at the rate the space was designed for, which matters when a room full of clients depends on ventilation.
Brands We Service
We work around Honeywell filtration systems regularly in San Pedro homes. That means we know where the media cabinet sits in the airflow, how to isolate it during cleaning so the filter doesn’t get blasted with debris, and when a homeowner should replace the filter after we finish rather than before.
Aprilaire whole-home units show up often too, especially in homes with dedicated humidity control. We understand the drain lines, the bypass ducting, and how the Aprilaire cabinet interacts with the return air path. Whether you have Honeywell, Aprilaire, or any other make, the ductwork around it gets the same treatment: clean runs, clean boots, verified with camera footage.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Dust returns within two or three days of wiping surfaces. That’s not ambient dust, that’s your system redistributing what’s already inside the ducts. A clean home with an uncleaned duct system will keep fighting the same losing battle.
- You can see gray or brown fuzz around register openings. This is the visible edge of what’s packed behind the register. If it’s growing on the outside of the grille, the inside is significantly worse.
- Airflow from certain rooms is noticeably weak. Blocked or collapsed runs, not a dying blower, are the most common cause in San Pedro’s older homes. An inspection camera shows exactly which run is failing.
- Renovation work left drywall or paint dust in the system. This dust is fine enough to travel through filter media and re-enter living spaces for months. It needs mechanical removal, not a new filter.
- Odors come and go with the furnace cycles. If a smell appears when the system kicks on and fades when it stops, the source is inside the ducts or the equipment, not in the room. Cleaning and inspecting the runs locates it.
Our Process, Step by Step
- 1
Walkthrough and register inventory. We count registers, note access points, and map the runs we can reach. This gives you an honest quote before anything gets plugged in, not a price that changes when we pull up outside.
- 2
Camera inspection of the main trunks. Before cleaning, we run the inspection camera through the supply and return mains and show you what we’re starting with. This is the reference point for the after-footage.
- 3
Containment and negative air setup. We connect the Abatement Technologies negative-air unit to the system so the whole duct network is under vacuum before agitation starts. Dislodged debris flows to the HEPA capture, not your hallway.
- 4
Contact agitation with Rotobrush and Nikro equipment. Every accessible run gets mechanically scrubbed. The Rotobrush head rotates against the duct walls while vacuuming simultaneously, and we work run by run from the plenum outward.
- 5
Post-clean camera verification and register re-seat. We re-run the camera through the same trunks and branches we inspected at the start and show you the side-by-side. Then registers go back on, cleaned and properly seated.
How Much Does Air Duct Cleaning Cost in San Pedro?
A typical single-family home in San Pedro runs $350 to $650 for a full air duct cleaning. Smaller condos and townhomes often land between $300 and $450, while larger homes or those with two HVAC systems can approach $700 to $900. What drives the price: number of supply runs, whether the ducts are accessible from a crawlspace or attic, how long it’s been since the last cleaning, and whether we’re dealing with flex duct, sheet metal, or fiberboard. Homes with collapsed runs or duct damage will get a repair quote separate from the cleaning price, but we’ll show you the camera evidence before quoting anything. Free estimates include a register count, an access check, and a camera look at the main trunks. You’ll know the exact price before work starts, and that price doesn’t change mid-job.
Our Service Area Near San Pedro
We work throughout San Pedro and the surrounding South Bay and Harbor communities. That includes Air Duct Cleaning in Wilmington, Air Duct Cleaning in Harbor City, Lomita, West Carson, and Harbor Gateway South. If you’re in Lawndale, Hermosa Beach, or down toward the port side, we cover you too. Most San Pedro jobs are scheduled within a few business days. For service details and scheduling, see our home page or call (877) 573-0759 directly.
Serving San Pedro, CA – Our Local Coverage Area
We’re based in the San Pedro area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Air Duct Cleaning in San Pedro
Air duct cleaning is the mechanical removal of dust, debris, pet dander, and other buildup from the inside of your home’s ductwork. We use Rotobrush contact-vacuum systems and Nikro agitation equipment paired with negative-air containment, so the debris is pulled out and captured, not pushed around. The result is verified with before-and-after camera footage so you can see the metal, not just hear about it. Call (877) 573-0759 for specifics on your system.
A typical single-family home in San Pedro takes three to five hours from setup to final camera verification. Larger homes, dual systems, or ducts that haven’t been cleaned in 20 years can push toward a full day. We give you a time window when you book, and we finish when the camera shows clean, not when the clock says so.
Most San Pedro homes cost between $350 and $650 for a full system clean, including register pulls and camera verification. Condos trend lower, larger or heavily soiled systems trend higher. We provide a fixed quote after a register count and access check, before any work begins, and that number doesn’t move. Call (877) 573-0759 for a free estimate.
Yes, we work around Honeywell media cabinets and Aprilaire whole-home units regularly in San Pedro. We isolate the filtration housing during cleaning so media filters don’t get loaded with dislodged debris. If you have a dedicated filtration or humidity system, we account for it in the plan before we start agitating the ducts.
We don’t run a 24-hour emergency service, but collapsed duct runs, renovation dust, and other urgent situations can usually be scheduled within a few business days. If you’ve had water intrusion or a fire event, we’ll assess it and advise whether cleaning, repair, or both is the right move. Call (877) 573-0759 and we’ll give you a realistic timeline.
We stand behind the cleaning itself. If the camera shows a section didn’t come clean, we redo it while we’re still on site. For duct repair work we discuss the scope and longevity of each repair before touching anything, so you know what to expect. No fine print, no disappearing act after the invoice clears.
Clear a path to the furnace or air handler and move anything fragile away from register openings. We handle the rest: drop cloths, floor protection, and containment. Most homeowners stay in the house during the job, but we’ll let you know if we need access to a crawlspace or attic entry you may have blocked.
Schedule Your Air Duct Cleaning Service in San Pedro Today
You know what’s been blowing through your vents. Let’s find out for sure. Call (877) 573-0759 and Ross Callender will set up a walkthrough, run a camera into your ducts, and give you a fixed price before anything gets cleaned. No-per-vent pricing, no bait numbers, no pressure. Just the equipment and the evidence.
Written by Ross Callender, Owner at Air Duct Cleaning San Pedro, serving San Pedro and the surrounding South Bay communities.