Whole-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.
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AfterFast, Reliable Air Duct Cleaning Across Chino Hills
Air duct cleaning in Chino Hills typically runs $350 – $650 for a whole-home system, with most jobs completed in a single visit. We dispatch from our Inland Empire office and keep regular routes through Chino Hills, including the Los Serranos and Vellano master-planned communities. Call (361) 326-5060 for a free estimate with a written price before any work starts.
We’ve been cleaning ducts in Chino Hills long enough to know the local patterns. The 1980s and 1990s tracts near Pinehurst have flexible fiberglass ductwork that’s been baking in attics hitting 140°F for decades. Newer builds in Vellano and the northern hills often still have construction debris sitting in the trunk lines from handover day. And across the city, the combination of winter fireplace use and year-round central AC creates a cycle you don’t see in coastal towns: soot and fine particles from combustion end up in the same ducts that carry your cooled air all summer. That’s not a generic pitch. It’s what our Air Duct Cleaning crews pull out of Chino Hills systems every week.
Why Hollis Air Duct Cleaning Is Chino Hills’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Chino Hills customers know what to expect: a uniformed, background-checked technician who arrives inside the quoted window, prices the job in writing before touching anything, and leaves the site clean. No estimates that balloon once the van is in the driveway. No per-vent add-ons. One flat price per system, agreed on paper.
The 365-Day Done Right Promise covers every job in writing. If the work fails within a year, we come back and make it right at no charge, including a free second visit. That’s not standard in this trade. Most competitors offer a 30-day handshake at best.
Our phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday to schedule. For Chino Hills residents who’ve been burned by no-shows or crews who left a mess and disappeared, that operational discipline matters.
We know the local roads: Pipeline Avenue, Grand Avenue, the 71 Freeway corridor. We know which Chino Hills neighborhoods have the original fiberglass duct board from the 1980s builds and which new tracts are still shaking out construction debris. That local knowledge means we show up with the right equipment and the right expectations, not a one-size-fits-all approach.
Commercial Air Duct Cleaning in Chino Hills
Commercial Air Duct Cleaning in Chino Hills covers office parks, retail spaces, medical suites, and multi-tenant buildings where the HVAC system runs harder and longer than residential units. The same Inland Empire heat that bakes residential attics forces commercial rooftop units to pull massive air volume through duct networks that often haven’t been inspected in years. A typical commercial duct cleaning in Chino Hills runs $800 – $2,500 depending on square footage, system complexity, and access. We price by the system, not by the vent, with a written quote before any work begins.
Office and Retail Systems
Chino Hills office buildings along Grand Avenue and the Corporate Center corridor often have VAV boxes and flex duct runs that collect toner dust, carpet fibers, and outdoor pollen drawn through economizers. Our Nikro negative-air machines maintain contained suction during cleaning so workspaces stay operational.
Medical and Sensitive Environments
Dental offices and clinics near The Shoppes need HEPA-filtration containment during duct cleaning to protect sterile areas. We seal registers before agitation and verify with post-clean video inspection.
Air Duct Cleaning Services in Chino Hills
Air Duct Cleaning Services in Chino Hills include residential whole-system cleaning, supply and return branch cleaning, trunk line debris removal, video inspection, and duct sealing with mastic where leaks are found. A typical residential job in Chino Hills runs $350 – $650 for a single-system home, with larger two-story tracts in Vellano or Los Serranos ranging toward the higher end. Every job starts with a written price and ends with before-and-after photos of your own ducts.
Source Removal and Debris Extraction
We use Rotobrush rotary brush systems for mechanical agitation inside the ductwork, paired with negative-air collection to pull loosened debris back to the vacuum source. For Chino Hills homes with construction debris still in the lines from build day, this mechanical action is the only way to break loose packed drywall mud and sawdust that has settled over years.
Video Inspection and Documentation
Our techs run a camera through the trunk and branch lines before and after cleaning. You see what we see: the debris that was there, the clean metal or fiberglass surface left behind. In Chino Hills, we often find that the “clean” new home a customer moved into two years ago still has builder’s debris in the returns.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Chino Hills
Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation, Nikro negative-air machines for contained debris collection, and filtration products from Honeywell, Aprilaire, and Guardsman. These are the same tools commercial crews use, not hardware-store gear. For Chino Hills customers, that means we can source replacement filters, UV lamps, and media pads for the major brands without waiting on cross-country shipping. If your system has a Honeywell electronic air cleaner or an Aprilaire media cabinet, we stock the correct replacement dimensions and MERV ratings. We don’t guess. We measure, match, and install what the manufacturer specifies.
Common Air Duct Cleaning Problems We See in Chino Hills Homes
- Construction debris from new-build handover. Builders in Chino Hills rarely seal registers during construction, so drywall dust, sawdust, and insulation fibers from the tract build sit in the supply and return ducts until someone does source removal. Many owners assume a new house has clean ducts. It usually doesn’t.
- Fiberglass ductwork baking in 140°F attics. The 1980s-era homes in older sections of Chino Hills often have original fiberglass duct board that has been degrading in extreme attic heat for decades. The internal liner deteriorates and can release glass particles into the airstream, a problem rarely seen in newer, code-compliant builds.
- Sagging flex duct at joints. Master-planned tracts like Los Serranos and Vellano used flexible fiberglass ductwork prone to sagging, kinking, and separating at joints when exposed to Inland Empire attic heat. Those separations pull hot attic air and dust into the system while the cooling season runs for months on end.
- Fireplace soot in summer-cooled ducts. Chino Hills is unusual in Southern California because many households burn wood in fireplaces through the mild winter while running central AC almost year-round. That dual-use cycle draws combustion soot and fine PM2.5 into the same supply and return ducts that carry cooled air all summer. A low-MERV filter at the return does little to stop it.
Pricing for Air Duct Cleaning in Chino Hills, CA
Most whole-home residential duct cleanings in Chino Hills fall between $350 and $650 for a single HVAC system. Two-story homes with separate upstairs and downstairs units, common in Vellano and the northern hills, run $600 – $1,100 for both systems cleaned. Commercial jobs start around $800 and scale with square footage and access complexity.
What moves the price: the number of systems, the linear feet of ductwork, accessibility of the air handler, and whether we find separated joints or failed duct board that needs repair before cleaning is worthwhile. We don’t quote per-vent. We quote per system, flat, in writing, before any work starts. The price at the door matches the price on the paper.
Video inspection is included. Before-and-after photos of your own ducts are included. The 365-Day Done Right Promise is included. Call (361) 326-5060 for a free estimate. We’ll give you a real number you can plan around.
We Also Serve Cities Near Chino Hills
Our crews run regular routes through Chino Hills and the surrounding Inland Empire communities, including Pomona, Diamond Bar, Chino, and Montclair. Same equipment, same written pricing, same Garrison Standard on every job.
Serving Chino Hills, CA - Our Local Coverage Area
We’re based in the Chino Hills area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Chino Hills
Because builders rarely seal registers during construction, and the drywall dust, sawdust, and insulation fibers from the tract build sit in your supply and return ducts from handover day. We were called to a two-story tract home in Pinehurst where the owners had moved in about a year earlier and kept finding drywall dust on the registers and a fine white powder settling on furniture; a camera inspection of the supply and return ducts showed construction debris, drywall dust and drywall-mud crumbs still sitting in the trunk lines and branch runs from handover day. Using negative pressure with HEPA filtration and agitation tools, our tech pulled the debris back to the air handler, cleaned the blower motor compartment, and the recurring dust on the registers stopped. Call (361) 326-5060 if you’re seeing the same pattern.
Yes. Chino Hills is one of the few Southern California cities where residents routinely burn wood in fireplaces during winter and run central AC for months on end. That dual-use cycle pulls combustion soot and fine PM2.5 into the supply ducts, making annual duct cleaning a true air-quality necessity here, not just a maintenance upsell. The same ducts that carried wood smoke in January are pushing cooled air in July. Source removal is the only way to break that cycle. Call (361) 326-5060 for an inspection.
The Inland Empire’s extreme attic heat, regularly hitting 140°F, degrades the internal liner of older fiberglass duct board over decades. The 1980s-era homes in older sections of Chino Hills often have original duct board that has been baking since installation, causing the internal liner to deteriorate and release glass particles into the airstream. This is a problem rarely seen in newer, code-compliant builds. We inspect with a camera before cleaning and will tell you if the duct board needs replacement rather than cleaning. Call (361) 326-5060 for a video inspection.
It means source removal, not just blowing air through the vents. We put the system under negative pressure with a Nikro HEPA-filtered collector, mechanically agitate the duct walls with a Rotobrush rotary system to break debris loose, and extract it at the air handler. We clean the blower motor compartment, the evaporator coil if accessible, and the return plenum. Then we run a camera to document the result. No chemical fogs, no sealants sprayed in the ducts, no shortcuts. Call (361) 326-5060 to schedule a NADCA-standards cleaning.
For most Chino Hills homes, every two to three years is sufficient. Homes with the fireplace-plus-AC cycle, new construction with handover debris, or older fiberglass duct board showing deterioration may need annual source removal. We don’t sell maintenance contracts or push unnecessary frequency. After we clean your system, we’ll tell you what we found and what interval makes sense for your specific house and usage. Call (361) 326-5060 for a free estimate and honest guidance.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Chino Hills since 2004.