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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After
Before
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Before
AfterAir Duct Cleaning Company in Placentia, CA
Air duct cleaning in Placentia typically runs $350 – $650 for a whole-home system, with most jobs completed in a single visit. What drives the real cost is the age and condition of the ductwork itself, and Placentia’s housing stock presents challenges you won’t find in newer Orange County cities. From the 1920s bungalows near historic downtown to the 1960s ranch tracts off Kraemer Boulevard, our crews encounter original gravity furnaces, aging galvanized ducts, and asbestos-era insulation that requires careful handling. Call (361) 326-5060 for a free written estimate before any work begins.
Why Placentia Homes Are Different
Placentia sits in North Orange County with some of the oldest housing tracts in the county. The 1920s-era homes around the historic downtown still run on original gravity or early forced-air furnaces with ducting that was never designed for modern filtration. That means our work here is as much about retrofitting and sealing as it is about cleaning out debris.
The 1950s – 60s and 1970s tracts add another layer. In neighborhoods like Sierra Vista and the areas off Valencia Avenue, we regularly see flex duct in attics that has degraded from decades of heat and rodent activity. The original furnace closets in these older homes often have return-air chases built directly into plaster walls with no accessible cleanout, forcing us to cut access panels or use specialized rotary equipment to avoid damaging the structure.
Placentia’s climate doesn’t help. Hot, dry summers from May through October keep HVAC systems running hard, pulling dust, pollen, and attic insulation fibers into return ducts. When the Santa Ana winds blow through, fine dust settles deep into ductwork that was already undersized and unsealed when it was installed. We factor all of this into our written price before we start any job.
Our Main Placentia Services
Most Placentia homeowners who call us need one of three things: the full duct system cleaned, the dryer vent cleared, or leaks sealed to stop conditioned air from escaping into the attic.
Air Duct Cleaning in Placentia
Our air duct cleaning crews use Rotobrush rotary brush systems and Nikro negative-air machines to dislodge and extract buildup from Placentia’s aging ductwork. In the historic downtown homes, we often encounter galvanized steel ducts with decades of accumulated dust and the original asbestos-style insulation that crumbles if handled roughly. We map the system first, cut access where needed, and clean without damaging plaster walls or original finishes. Every job gets a written price upfront and is covered by our 365-Day Done Right Promise. Air Duct Cleaning in Placentia
Dryer Vent Cleaning in Placentia
Dryer vent cleaning in Placentia addresses a fire hazard that builds faster than most homeowners realize. The same hot, dry climate that stresses HVAC systems also bakes lint deposits into rigid vent runs, especially in older homes where the original vent routing may be too long or have too many bends. We clear the full run from dryer to termination, inspect for proper airflow, and note any code issues in our written report. Dryer Vent Cleaning in Placentia
Duct Sealing in Placentia
Duct sealing in Placentia is often the most cost-effective upgrade we offer, because so much of the city’s ductwork was never sealed properly to begin with. In the 1960s and 1970s tracts, we routinely measure 20 – 30% air loss through gaps at joints and connections. We apply mastic sealant and mechanical fasteners to close those leaks, then verify the improvement with before-and-after pressure readings. The result is cleaner air delivery and lower utility bills without replacing the entire system. Duct Sealing in Placentia
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Placentia
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies for Placentia homes, and our crews arrive with the right components to complete most jobs without a return trip. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning Company in Placentia, CA
| Service | Typical range in Placentia |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard routing) | $120 – $200 |
| Dryer vent cleaning (long run or roof termination) | $180 – $280 |
| Duct sealing (mastic, single system) | $400 – $700 |
| Duct sealing (two systems) | $650 – $1,100 |
| Access panel cutting (per panel, plaster/older home) | $75 – $150 |
| HVAC sanitizing treatment (add-on) | $75 – $150 |
Prices in Placentia run toward the higher end of these ranges when we’re working with original galvanized ducts, asbestos-era insulation that requires special handling, or homes that need multiple access panels cut. We write the full price down before any work starts, and that number does not move at the door.
Neighborhoods We Serve in Placentia
We work across Placentia’s full range of housing eras, from the historic downtown core to the postwar tracts and 1970s developments. Most appointments are scheduled with arrival windows that keep you from waiting around all day.
- Historic Downtown Placentia
- Sierra Vista
- Valencia Avenue area
- Kraemer Boulevard corridor
- Placentia Heights
Service Area – Cities Near Placentia
Our crews dispatch from the Los Angeles office and serve Placentia homeowners directly, with scheduling that also covers Yorba Linda, CA, Fullerton, CA, Brea, CA, and Villa Park, CA. Each job is priced and completed under The Garrison Standard, regardless of which city we’re working in.
Serving Placentia, CA - Our Local Coverage Area
We’re based in the Placentia 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 Company in Placentia
No permit is required for standard air duct cleaning or dryer vent cleaning in Placentia. Duct sealing that involves modifying the distribution system may need a permit if it changes the original design; we handle that determination during our estimate and coordinate with the city if needed. Call (361) 326-5060 to discuss your specific home.
Most Placentia appointments are scheduled within one to two weeks, with arrival windows that we meet or call ahead if traffic shifts. We do not overbook; arriving inside the quoted window is part of The Garrison Standard. Call (361) 326-5060 for current availability.
Yes. We’ve cleaned systems in Placentia’s original downtown bungalows where the furnace closet is barely three feet wide. Our Rotobrush portable systems and Nikro negative-air units are designed for residential access, and we cut clean access panels when the original design blocks the ductwork. We always write the scope and price before starting.
Ready for a written estimate? Call Hollis Air Duct Cleaning at (361) 326-5060. We’ll ask about your home’s age, system type, and any issues you’ve noticed, then schedule a free estimate with a clear, upfront price that won’t change once we’re on site. Every job is backed by our 365-Day Done Right Promise.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Placentia Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.