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 Foothill Farms
Air duct cleaning in Foothill Farms typically runs $350 – $650 for a full residential system, and most jobs are scheduled within a few days of your call. We’re the Air Duct Cleaning crew that knows this pocket of Sacramento County, from the ranch homes off Madison Avenue to the original tract houses near Foothill Farms Boulevard. Our technicians arrive uniformed, background-checked, and equipped with Rotobrush and Nikro systems built for the unique ductwork found in 1950s and 1960s Foothill Farms homes. Calls are answered by a live person, 24 hours a day. If you’re smelling musty air from your floor registers or your gravity furnace isn’t moving air like it used to, call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Foothill Farms’s Preferred Air Duct Cleaning Company
We’ve been serving Foothill Farms since 2004 as part of the Garrison Partners family, and our reputation here is built on showing up inside the quoted window and leaving the price where we wrote it down. Foothill Farms homeowners aren’t looking for the lowest teaser coupon; they’re looking for a crew that won’t renegotiate at the door or disappear when something fails. Our 365-Day Done Right Promise covers every job in writing: if the work fails within a year, we return and make it right at no charge, including a free second visit.
Our dispatch is coordinated from the Sacramento office, but crews live and work in the Foothill Farms area, so they know the difference between a standard forced-air system and the gravity furnaces still common in this neighborhood. They know that a home off El Camino Avenue built in 1962 likely has underslab ductwork that hasn’t been touched in decades. That local knowledge changes how we approach the job, what equipment we bring, and what we expect to find.
Background-checked, uniformed technicians. Written price before any work starts. The Garrison Standard means arriving squared away, pricing in writing, completing the job by the book, and leaving the site clean. No voicemail loops, no callback queues.
Ductwork Cleaning in Foothill Farms
Ductwork Cleaning in Foothill Farms means dealing with systems that were installed when Eisenhower was president and never designed for modern filtration. Most homes here are single-story ranch-style houses built between 1955 and 1970, with original galvanized steel ductwork that is often undersized, uninsulated, and prone to leaks at joints. Many still have floor registers connected to subfloor plenums that collect debris. A typical residential ductwork cleaning in Foothill Farms runs $350 – $550 for a full system, with larger homes or those with extensive pest debris ranging up to $650.
Gravity Furnace Returns
Original gravity furnaces in many Foothill Farms homes have no blower, so duct cleaning requires special access techniques. We use high-volume negative pressure from Nikro machines to sweep the large return ducts under the house, often revealing rodent nests or acorn caches that don’t exist in newer Sacramento suburbs with forced-air systems. Without this specialized approach, debris stays trapped no matter how many vents get brushed.
Sealing What Cleaning Exposes
Cleaning dislodges decades of dust, but if your galvanized steel joints are leaking, that dust re-enters immediately. We inspect every accessible joint during cleaning and seal compromised connections with mastic and mesh, meeting NADCA source-removal standards rather than just moving dirt around. The Duct Sealing - Foothill Farms work is often the real fix in these homes.
Air Duct Inspection in Foothill Farms
Air Duct Inspection in Foothill Farms is where we determine whether your system needs cleaning, sealing, or both before we quote a dollar figure. A typical video inspection runs $150 – $250, which is credited toward your cleaning if you proceed. We feed a camera through your supply and return runs, documenting crushed sections, disconnected joints, pest debris, and accumulation depth. For homes with underslab ductwork, we inspect accessible plenum connections and note any standing water or structural damage that would affect cleaning strategy.
What We Document
Our inspection reports include timestamped video stills of your duct interior, measured accumulation depth, joint condition, and any pest evidence. You’ll see what we see. No guessing, no pressure. The written findings become the basis for your flat-price quote.
When to Schedule
Schedule an inspection if you’ve noticed uneven heating, musty odors from floor registers, or reduced airflow after years of neglect. In Foothill Farms, we also recommend inspection before buying any home built before 1970, as original ductwork condition varies dramatically and affects your HVAC budget for years.
Trusted Brands We Service in Foothill Farms
We clean and service ductwork connected to all major HVAC brands, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for Foothill Farms homeowners who want to upgrade after cleaning. Our equipment roster includes Rotobrush rotary brush systems for agitation and Nikro negative-air machines for debris extraction, the same tools commercial crews use in Sacramento medical and school facilities. If your system needs a filtration upgrade, we size Aprilaire media cleaners to your existing return plenum and explain the MERV rating in plain terms. Fast turnaround on parts means most Foothill Farms jobs complete in a single visit.
Common Air Duct Cleaning Problems We See in Foothill Farms Homes
- Acorn caches in gravity-furnace returns. On a 1962 ranch off El Camino Avenue, our tech found the original gravity furnace return duct packed with acorns and pet dander, completely blocking airflow to the floor registers; using a Rotobrush agitation tool under negative pressure, we cleared the run, then sealed a crushed joint near the subfloor plenum with mastic and mesh. The homeowner noticed immediate relief from the musty smell that had lingered for years.
- Disconnected or crushed galvanized steel runs. Decades of foot traffic over underslab ducts, foundation settling, and original installation shortcuts mean we regularly find separated joints or flattened sections that reduce airflow by half. Cleaning alone won’t fix these; we flag them during inspection and seal or recommend repair.
- Wildfire smoke residue trapped in uninsulated ducts. Foothill Farms sits in a shallow valley pocket that traps dust, pollen, and smoke from Central Valley wildfires. When the AQI spikes, your system pulls that contamination inside, and it settles in ductwork that was never sealed against infiltration. We see gray, acrid dust layers distinct from ordinary household accumulation.
- Leaking joints that defeat cleaning. Original galvanized steel in Foothill Farms homes was joined with simple slip connections and tape that has dried out. We clean the ducts, then seal the joints. Skip the sealing step and you’re breathing dislodged dust again within weeks.
Pricing for Air Duct Cleaning in Foothill Farms, CA
A typical residential duct cleaning in Foothill Farms runs $350 – $550 for a full system, with larger homes or those requiring extensive pest debris removal reaching $650. Commercial duct cleaning starts around $800 and scales with system complexity. Video inspection is $150 – $250, credited toward cleaning if you proceed. Duct sealing as an add-on typically adds $200 – $400 depending on accessible joint count.
What moves the price: square footage, number of registers, gravity-furnace versus forced-air configuration, pest debris severity, and whether sealing is needed to meet NADCA standards. We give one flat price per system, agreed in writing before any work starts. No per-vent pricing. No charges that appear after the technician is inside your home. You’ll receive before-and-after photos of your own ducts, not stock images.
Call (361) 326-5060 for an exact quote. Estimates are free.
We Also Serve Cities Near Foothill Farms
Hollis Air Duct Cleaning dispatches crews throughout Northern and Southern California, including Air Duct Cleaning in Foothill Farms and surrounding metros. We regularly schedule jobs in Los Angeles, San Diego, San Jose, and San Francisco, with the same written pricing and 365-Day Done Right Promise at every location. Each office is independently owned and operated under The Garrison Standard.
Serving Foothill Farms, CA - Our Local Coverage Area
We’re based in the Foothill Farms 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 Foothill Farms
Gravity furnaces have no blower to move air through the system, so standard brushing alone won’t carry debris out of your large under-slab returns. We use high-volume negative pressure from Nikro machines to extract accumulation that would otherwise stay trapped. Call (361) 326-5060 to schedule an inspection of your gravity-furnace system.
Signs include dust blowing from registers even when the system is off, uneven heating between rooms, and musty odors that return within days of cleaning. Our video inspection documents joint condition with timestamped footage. Call (361) 326-5060 for a flat-price inspection that credits toward sealing work.
Yes. Foothill Farms experiences frequent inversions that trap dust, pollen, and wildfire smoke, and most homes here run HVAC nearly year-round. We recommend inspection every 3 – 5 years for homes with original ductwork, sooner if you’ve noticed reduced airflow or odor. Call (361) 326-5060 to check your accumulation level.
We feed a camera through accessible supply and return runs, inspect plenum connections for standing water or pest evidence, and document any crushed or disconnected sections. You’ll receive video stills and a written report before any cleaning is quoted. Call (361) 326-5060 to book; inspection fees credit toward cleaning.
Cleaning removes the particulate residue that carries smoke odor, but persistent smells often indicate the residue has penetrated porous duct lining or that your system is pulling contaminated air through unsealed joints. We inspect for infiltration points and seal them as part of our source-removal approach. Call (361) 326-5060 for an evaluation.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Foothill Farms since 2004.




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