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.
Fast, Reliable Air Duct Cleaning Across Fairfield
Air duct cleaning in Fairfield typically runs $350 – $650 for a whole-home system and is scheduled within a few business days, with most jobs completed in three to five hours. We serve Fairfield from our San Francisco Bay Area dispatch office, and our crews know the territory from the older ranch homes near downtown to the stucco tracts off Suisun Valley Road and the rural properties bordering open grassland. If you’re seeing dust resettle within days of vacuuming, or your filters clog faster than they used to, your ductwork is likely pulling in more than it’s supposed to. Call (361) 326-5060 for a free estimate and we’ll give you a written price before any work starts.
Why Hollis Air Duct Cleaning Is Fairfield’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Fairfield customers come back because we show up inside the window, price the job in writing, and leave the site clean. That’s The Garrison Standard, and it applies to every appointment.
Roy Castellanos leads our operations, and our technicians are background-checked, uniformed, and accountable. You know who’s walking into your home before they arrive. Our phones are answered by a live person 24 hours a day, seven days a week. No voicemail loops, no callback queues.
Every job carries the 365-Day Done Right Promise in writing. If the work fails within a year, we return and make it right at no charge, including a free second visit. Competitors in this trade rarely put that in writing.
We understand Fairfield’s specific conditions: the delta breeze that funnels dust through the Suisun Valley, the aging flex-duct systems in 1980s and 1990s builds, and the rural properties where unpaved roads and wood heat load ducts faster than standard intervals suggest. This isn’t generic Bay Area knowledge. It’s local field experience.
Air Duct Cleaning Services in Fairfield
Air Duct Cleaning Services in Fairfield cover the complete removal of dust, debris, and contaminants from your home’s supply and return ductwork, registers, and air handler. A typical residential job in Fairfield runs $350 – $550 for a single-system home, with larger homes or systems with heavy buildup ranging up to $650. Most Fairfield homeowners need this service every two to three years, but rural properties near open land or homes with wood heat often need attention sooner due to higher pollen and particulate loading.
Our Air Duct Cleaning team uses rotary brush agitation with negative-air machines to dislodge and extract debris without pushing it into your living space. We follow with HEPA filtration so what we pull out stays out.
Residential Duct Cleaning
We clean the full supply and return network, boots, and registers in single-family homes, townhouses, and condos. In Fairfield’s older ranch neighborhoods, we often find original metal ductwork with decades of accumulated dust; in the east and north tracts, flex-duct systems may need repair before cleaning can be effective.

Commercial Duct Cleaning
Offices, retail spaces, and small industrial buildings in Fairfield benefit from the same source-removal approach scaled to larger systems. We schedule around your hours and provide before-and-after documentation for facility managers.

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.
HVAC Duct Cleaning in Fairfield
HVAC Duct Cleaning in Fairfield addresses the entire forced-air system: ducts, coils, blower assembly, and plenum. A full-system cleaning in Fairfield typically costs $450 – $650, depending on system size, accessibility, and whether the air handler requires separate attention. Fairfield homeowners should consider this service when they notice uneven heating or cooling, musty odors when the system kicks on, or visible dust puffing from vents.
We inspect first. Our video inspection lets you see inside your ducts before we quote, so the price reflects actual conditions, not a guess.
Supply and Return Cleaning
Supply ducts push conditioned air into your rooms; return ducts pull it back. Both sides need attention. We often find Fairfield’s return ducts loaded with fine mineral dust from the surrounding grasslands, while supply lines may show mold or rodent activity in damp or unsealed sections.
Video Inspection and Documentation
Our technicians feed a camera through the system and show you what we find. This matters in Fairfield, where some homes have had multiple owners and undocumented modifications. You see the problem. We quote to fix it. No surprises.
Trusted Brands We Service in Fairfield
We clean and service systems connected to equipment from Honeywell, Aprilaire, and Guardsman, and we use professional-grade Rotobrush rotary brush systems and Nikro negative-air machines on every job. These are the same tools commercial crews use, not hardware-store gear. For Fairfield customers, this means we can source filtration products and replacement components without long wait times. If your system needs a new media filter or upgraded filtration during the cleaning visit, we stock common sizes and configurations. The work gets done in one trip, priced in writing before we start.
Common Air Duct Cleaning Problems We See in Fairfield Homes
- Delta breeze dust loading. Fairfield’s persistent winds carry fine mineral dust and pollen from the Suisun Valley grasslands directly into return ducts. Standard vacuuming at the registers doesn’t touch the packed grit in the main lines.
- Sun-cracked west-facing attic flex duct. Along the Suisun Valley Road corridor, two-story homes with west-facing attic runs see flex duct bake and crack, pulling dusty attic air into the system. Cleaning without repairing the leak is a waste of money.
- Original flex-duct in 1980s – 1990s builds. Fairfield’s rapid growth decades left thousands of homes with flex-duct now sagging, rodent-damaged, or clogged at the low points where dust settles.
- Rural properties with wood heat and unpaved access. Homes on the outskirts face faster particulate accumulation from wood smoke, road dust, and agricultural activity. A three-year cleaning interval is too long for these conditions.
Pricing for Air Duct Cleaning in Fairfield, CA
Whole-home air duct cleaning in Fairfield ranges from $350 for a compact single-system home to $650 for larger properties with heavy buildup or multiple air handlers. HVAC duct cleaning that includes the air handler, coils, and full duct network runs $450 – $650. We do not price per vent or bait you with a low teaser that jumps once the van is in your driveway. One flat price per system, agreed in writing before work starts. That’s The Garrison Standard.
What moves the price: system size, duct accessibility, whether video inspection reveals damage needing repair, and the amount of debris to remove. Rural properties with wood heat or unpaved road exposure often need more time for source removal. We tell you this during the estimate, not at the door. Call (361) 326-5060 for your free estimate.
We Also Serve Cities Near Fairfield
Our crews regularly work in Air Duct Cleaning in Fairfield and surrounding communities including Suisun City, Vacaville, American Canyon, and Vallejo. Each area has its own duct conditions and failure patterns, and we adjust our approach accordingly.
Serving Fairfield, CA - Our Local Coverage Area
We’re based in the Fairfield 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 Fairfield
Every 18 to 24 months, not the standard three-year interval. Rural Fairfield properties face higher loading from pollen, grassland dust, and wood smoke. Call (361) 326-5060 and we’ll assess your specific conditions.
Summer sun bakes the flex duct until it cracks and leaks, pulling dusty attic air into your system. This failure pattern is rare in fog-cooled Bay Area cities but common here. We inspect for it before quoting any cleaning.
Yes, we clean ductwork in detached garages, workshops, and outbuildings with dedicated HVAC or dust-collection systems. Pricing depends on system size and accessibility; we quote these in writing just like main house jobs.
Yes. The wind funnels fine mineral dust and pollen through the Suisun Valley into homes year-round. Fairfield ducts accumulate this local grit faster than systems in sheltered, more humid microclimates. More frequent cleaning and better filtration are the practical responses.
Written price before work starts, background-checked uniformed technicians, source removal with rotary brush agitation and negative-air extraction, HEPA filtration, before-and-after photos of your own ducts, and the 365-Day Done Right Promise in writing. If it’s not done right, we make it right. Call (361) 326-5060 to schedule.
Ready to see what’s inside your ducts? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate. We’ll give you a written price before any work starts, and every job is backed by our 365-Day Done Right Promise.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Fairfield and the Bay Area since 2004.




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