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 Simi Valley
Air duct cleaning in Simi Valley typically runs $450 – $900 for a full residential system, depending on home size, accessible registers, and contamination depth. After a Santa Ana wind event or a nearby brush fire, that work shifts from routine maintenance into something more urgent: removing fine ash and soot that settles inside return plenums and supply runs across hillside homes. Our team knows the difference because we see it every season. We carry professional-grade Rotobrush and Nikro equipment into homes from the valley floor to the north and east ridges, and we’re on call at (888) 494-4745. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Simi Valley Homeowners Call Duct Cleaning Chatsworth for Air Duct Cleaning
Simi Valley sits in a bowl ringed by the Santa Susana and Santa Monica Mountains. That geography matters when you’re talking about ductwork. Wind-driven dust, pollen, and ash from Santa Ana-driven wildfire seasons funnel straight into residential HVAC returns here. A coastal LA crew rarely sees the kind of fine soot we pull out of return plenums in hillside neighborhoods along the valley’s north and east edges. We do, because we work this area steadily.
Our crews run the same equipment platforms specified in NADCA-aligned protocols: Rotobrush and Nikro systems for agitation and extraction, plus Abatement Technologies units for contained debris pickup when a job calls for it. That’s a meaningful gap between us and a low-bid outfit with a shop vac and a leaf blower. Professional-grade equipment, not shop-vac shortcuts. The homeowner who calls us about a persistent smoky smell after wildfire smoke rolled into Simi Valley isn’t looking for a coupon. They’re looking for someone who can tell them what’s in the return plenum and then get it out.
Stan Maddox leads the company. Our focus stays narrow on purpose: air duct cleaning, dryer vent care, and air duct repair. We don’t do six other trades. When a Simi Valley customer calls about a blower motor that sounds like it’s working harder than it should, we can inspect the returns, find the debris loading, and address it without handing them off to another contractor.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Air Duct Inspection in Simi Valley
Air Duct Inspection in Simi Valley means putting a camera into the return plenum and supply runs of a home, often one built in the 1960s, 1970s, or 1980s with original galvanized ductwork. Those systems were sealed with tape and mechanical joints that loosen over decades. The inspection finds what’s actually in there: construction debris from a recent renovation, years of dust caked against the duct walls, or ash that settled after a wind event. A video inspection typically runs $150 – $250 as a standalone call in this area. When paired with a full cleaning, the estimate covers it within the system price.
What the Camera Tells Us
We look at return plenums first. That’s where the heaviest loading shows up in Simi Valley homes, especially after the Santa Anas push fine particulate through leaky return joints. We’re also checking for damage: separated seams, crushed flex runs, or return ducts pulling from crawlspace or attic air instead of conditioned room air. Those problems don’t show up on a filter. They show up on a screen.
When an Inspection Makes Sense
Call for an inspection if you’ve lived in a Simi Valley home for several years without touching the ducts. Call if you’re on an unpaved road and notice dust settling on registers within days of cleaning. Call after a nearby fire, even if the smoke smelled distant. Ash that enters a return plenum stays there until someone removes it.
Residential Air Duct Cleaning in Simi Valley
Residential Air Duct Cleaning in Simi Valley addresses what settles inside the supply and return sides of a central forced-air system. In a ranch home off a dirt road, that’s fine dust and pollen. In a two-story stucco subdivision near a ridge, it’s often ash and soot mixed with pet dander and the same household dust every HVAC system collects. The job uses negative pressure to keep the home clean while agitation tools loosen debris from duct walls. Full-system residential cleaning in Simi Valley’s market runs $450 – $900, set per job by the written estimate.
What We Clean
Supply ducts, return ducts, trunk lines, and the return plenum. We also wipe accessible register boots and grilles. If your home has multiple return drops or a zoned system, the price reflects that additional duct surface area. The written estimate lays that out before any work starts.
How We Work
We seal each register and create negative pressure through a HEPA-filtered vacuum system. Then we run agitation tools through the runs that loosen what the vacuum is pulling. For homeowners in Simi Valley’s older tract homes, that can mean removing material that’s been in place since the house was built. Rotobrush and Nikro equipment does that. A big-box vacuum does not.
Trusted Brands We Service in Simi Valley
Duct cleaning is only as good as the equipment behind it, and we run what remediation professionals use. Rotobrush and Nikro agitation and extraction platforms, Abatement Technologies contained-air units for heavier debris, plus working familiarity with Honeywell and Aprilaire filtration systems homeowners already know. That last part matters in Simi Valley, where a Honeywell media cabinet or an Aprilaire filter housing often sits right next to an original galvanized return. We can clean the ducts and speak plainly about the filtration on the other side of the system. Clean ducts are the start. Sealed, repaired ducts are the finish.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Simi Valley Homes
- Wildfire ash and fine soot in return plenums. The mountain bowl geometry funnels wind-driven particulate into return air. After a nearby fire, we routinely pull visible ash from hillside homes along the valley’s north and east edges, material a coastal crew never encounters.
- Original galvanized ducts with leaky, unsealed joints. Much of Simi Valley’s housing is 1960s-1980s tract construction. Loose joints let dust bypass the filter and settle inside supply runs. Cleaning without sealing those joints leaves a recurring source, which is why we also offer air duct repair.
- Rural dust loading on unpaved-road properties. Homes on the valley’s edges draw dust from open land and unpaved roads through their returns. It clogs blower motors and cuts airflow. We recommend inspection and cleaning on a shorter interval for those systems.
- Sticky soot that standard vacuuming misses. Wood heat and wildfire ash create a film inside return plenums. Without camera inspection and agitation tools, pockets of it remain and re-circulate through the registers. Our process targets exactly that material.
Pricing for Air Duct Cleaning in Simi Valley, CA
A full residential air duct cleaning in Simi Valley typically runs $450 – $900. Smaller single-story homes with accessible ducts sit at the lower end. Larger two-story homes, zoned systems, or heavy ash and dust loading push toward the upper end. Air duct inspection adds $150 – $250 as a standalone call. Dryer vent cleaning is quoted separately as a fire-safety service, not a bundle add-on. Air duct repair is priced by the specific joint or run, set in the written estimate before work begins.
The final number gets set per job by the written estimate. There’s no per-vent pricing game and no low teaser figure that balloons once the van is parked. You’ll see the full system price before we start. Call (888) 494-4745 for a free estimate.
We Also Serve Cities Near Simi Valley
Our service area extends beyond Simi Valley into Oak Park, Thousand Oaks, West Hills, and our home base in Chatsworth. Many of our Simi Valley customers come by referral from those neighboring communities, especially after a Santa Ana event puts ash into HVAC returns across the valley. Wherever the address, the estimate is free and the equipment is the same professional-grade platform.
Serving Simi Valley, CA – Our Local Coverage Area
We serve Simi Valley 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 Simi Valley
Every 2 to 3 years is realistic for homes on unpaved roads or open land in Simi Valley, compared to every 3 to 5 years for more sheltered residential streets. Fine dust loads returns and blower cabinets faster out there. If you notice dust on registers within days of cleaning, or airflow drops noticeably during summer when the system runs hard in 90s-to-100s heat, you’re overdue. Call (888) 494-4745 and we’ll camera the returns to confirm what’s in there.
Yes. Ash and fine soot in return plenums is a common post-fire call here. We use negative pressure with HEPA filtration to contain the debris and agitation tools to loosen what’s stuck. After a Santa Ana wind event, our crew pulled visible ash from the return plenum of a ranch home in the north Simi Valley hills, then ran tools through the original galvanized supply and return runs. The homeowner noticed immediate relief from the metallic, smoky odor circulating through the registers. Call (888) 494-4745 for a free estimate.
They need inspection before cleaning, because the joints have likely loosened over fifty years. Leaky joints pull attic or crawlspace air; in Simi Valley’s hot, dry climate, that means pulling dust and pollen directly into the supply side. We camera the runs, then clean with agitation and negative pressure. If we find separated seams or crushed sections, our air duct repair service addresses that in the same visit, so cleaning doesn’t become a half-finished job.
The semi-arid heat and Santa Ana winds are the two biggest factors. Summer highs regularly reach the 90s and 100s, so your HVAC runs hard for months, pulling dust-laden air through the returns. Then the Santa Anas arrive and drive fine particulate through every leaky joint and gap. Coastal cities don’t get that second loading. Homes here accumulate debris faster, which is why we recommend a shorter cleaning interval than we would for a coastal property. Call (888) 494-4745 for an exact quote. Estimates are free.
Yes. Detached garages and workshops with their own forced-air or exhaust systems collect the same dust and ash as the main house, often faster because they’re closer to unpaved surfaces or equipment. We clean supply and return runs in these outbuildings with the same Rotobrush and Nikro equipment we use on residential systems. The estimate is per system, set before work starts. Call (888) 494-4745 to schedule.
We’re a focused indoor-air-quality company, not a generalist HVAC shop trying to upsell you into a replacement system. For air duct cleaning in Simi Valley, that focus means one call covers inspection, cleaning, and, if needed, the sealing and repair of what we find. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by Stan Maddox, Owner at Duct Cleaning Chatsworth, serving Simi Valley since 2017.