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.
Before
After
Before
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Before
AfterAir Duct Cleaning Company in Norco, CA
Air duct cleaning in Norco typically costs $350 – $650 for a whole-home system and is scheduled by appointment, not dispatched as an emergency. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and our crews serve Norco from the Inland Empire office. Norco’s horse-keeping properties, Santa Ana wind exposure, and mix of mid-century and newer tract homes create duct conditions we don’t see in neighboring cities. Call (361) 326-5060 for a free estimate with a written price before any work starts.
Why Norco Homes Are Different
Norco’s identity as a horse-keeping community changes what we pull from local ductwork. Riding trails run behind many homes, and open doors plus nearby corrals let horse dander enter return-air systems continuously. The sandy Santa Ana River bottom soil adds fine silica to the mix, a combination that cakes onto duct walls and blower components differently than standard household dust.
The housing stock splits between mid-century ranch homes along the older avenues and newer tract developments on the east side. Most use conventional flex-duct systems in attics, but long-time properties often carry original ductwork that accumulates grit and dander faster than systems in comparable cities. We’ve found ducts on properties backing the riverbed can hold a measurable layer of horse dander mixed with river-bottom sand, a buildup that restricts airflow and triggers allergies in ways unusual for a suburban community.
Norco’s hot, dry summers and Santa Ana wind events drive heavy AC use and draw fine dust and pollen into outdoor condenser units and return-air intakes. Duct cleaning before and after fire season matters here because ash and particulate load the system when winds are strongest.
Our Main Norco Services
Most Norco homeowners call us for one of three jobs. Each has its own page with full details on what we find locally and how we price it.
Air Duct Cleaning in Norco
We clean the full supply and return network with a Rotobrush rotary brush system or Nikro negative-air machine, depending on duct material and contamination level. In Norco, we often start with heavier debris loads than inland cities because of trail dust and dander. We photograph the interior before and after so you see what came out. Air Duct Cleaning in Norco
Dryer Vent Cleaning in Norco
Lint buildup in dryer vents is a fire hazard, and Norco’s older ranch homes sometimes have long vent runs through attics that sag and trap material. We clear the full run from appliance to termination, test airflow, and note any damaged sections that need replacement. Dryer Vent Cleaning in Norco
Duct Sealing in Norco
Leaky flex-duct in Norco attics loses cooled air into unconditioned space and pulls attic dust into the system. We seal joints and penetrations with mastic and proper tape, then verify with a pressure test. Properties near the riverbed with sand infiltration often benefit most because sealing stops the suction that draws grit inside. Duct Sealing in Norco
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 Norco
We stock parts and filters from Honeywell, Aprilaire, Guardsman, and Abatement Technologies for common Norco systems. Most filter replacements and component swaps ship to our Inland Empire warehouse within 24 – 48 hours. See our brands for the full list.
Pricing for Air Duct Cleaning Company in Norco, CA
| Service | Typical range in Norco |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning (long or rooftop run) | $180 – $280 |
| Duct sealing (whole system) | $800 – $1,500 |
| Register/grille deep cleaning (add-on) | $8 – $15 per register |
| Sanitizing treatment (add-on) | $75 – $150 |
| Blower motor and housing cleaning | $85 – $150 |
| Return air chase cleaning | $100 – $180 |
| Video inspection (before/after) | Included with duct cleaning |
Prices in Norco run toward the higher end when systems haven’t been cleaned in several years, when multiple pets or horse exposure has loaded the ducts, or when access requires crawling through tight attic spaces. We write the price down before any work starts, and that number does not move at the door.
Neighborhoods We Serve in Norco
We schedule Norco appointments with arrival windows, not vague “morning or afternoon” windows that stretch for hours. Most properties are reachable within 30 minutes of our Inland Empire dispatch point.
- Horseless Heights
- Norco Ridge Ranch
- Hidden Valley
- Granite Ridge
- Vicentia
Service Area – Cities Near Norco
Our crews cover the full Inland Empire from the Riverside-San Bernardino office. We regularly schedule work in Corona, CA, Chino, CA, Chino Hills, CA, and Ontario, CA alongside our Norco appointments.
Serving Norco, CA - Our Local Coverage Area
We’re based in the Norco 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 Norco
No permit is required for standard air duct cleaning or dryer vent cleaning in Norco. Duct sealing that involves structural modification may need review, but our technicians flag any such cases before work begins and advise on next steps. Call (361) 326-5060 if you’re unsure about your specific project.
We typically book Norco appointments within 3 – 5 business days, though fire season and pre-summer rushes can stretch that slightly. Our phones are answered by a live person 24/7, so you can reserve a slot evenings or weekends. Call (361) 326-5060 to check current availability.
Yes. We work regularly in Norco’s horse-keeping properties and take care to keep gates closed, avoid spooking animals, and protect footing. Our background-checked, uniformed technicians follow The Garrison Code on every job: arrive inside the window, price in writing, complete the work by the book, and leave the site clean.
Ready to schedule? 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 covered 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 Norco Customers Say
"Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."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.