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 Montclair
Air duct cleaning in Montclair, CA typically runs $350-$650 for a full residential system, and most jobs are scheduled within a few days of your call. We dispatch crews from our Inland Empire office to Montclair regularly, so you’re not waiting weeks for an appointment or paying extra for distance.
We’ve been working in Montclair’s neighborhoods since 2005, and we know what your ducts look like before we open the first register. The post-war tract homes off Monte Vista Avenue, the 1960s ranches near Central Avenue, the split-levels tucked against the San Gabriel foothills - they each carry the same signature problems. Original sheet-metal ductwork sealed with fabric tape that’s turned to dust. Flex-duct retrofits from the 1980s that sag and kink in attics baking past 130°F. Return-air grilles that clog within days of a Santa Ana wind event. That’s not a sales pitch. It’s what our technicians find on nearly every Montclair job, and it’s why we bring camera inspection gear, negative-pressure HEPA systems, and mastic sealant on every truck. Call (323) 918-4345 to get a written estimate before anyone steps through your door.
Why Morton’s Air Duct Cleaning Is Montclair’s Preferred Air Duct Cleaning Company
Montclair homeowners call us back because we treat the house like it’s our own. Shoe covers and drop cloths before we touch anything. Quiet tools during nap hours. Pet-safe products where they’ll work. Our Air Duct Cleaning team works to the Cedarwell C.A.R.E. values - Consistency, Accountability, Respect, Excellence - and it shows in how we move through your space.
We’re part of the Cedarwell family, but we’re independently owned and operated, not a corporate call center. A live person answers our phone 24/7. Every technician is background-checked and uniformed. Every job gets a written price before work starts, every time, with no exceptions. And every crew leaves a photo of the clean-up, so you see what was done.
Our 365-Day Done Right Promise isn’t a slogan stamped on a magnet. If something isn’t right, we make it right. Full stop. That’s been our standard since 2005.
HVAC Duct Cleaning in Montclair
HVAC Duct Cleaning in Montclair means dealing with systems that have worked harder than almost anywhere in California. Your central AC runs nearly continuously from June through September, pulling air through ducts that sit in 130°F attics and draw from an environment where PM2.5 concentrations rank among the state’s highest. The particulate load here isn’t theoretical - it’s visible on your filter, it’s audible in your blower motor, and it’s measurable in the dust that settles on furniture within days of cleaning.
Our process starts with a video inspection. We feed a camera through your supply and return runs to map what we’re dealing with before we disturb anything. Then we connect a negative-pressure HEPA collection system to your main trunk, creating suction that pulls dislodged debris out of the house entirely rather than pushing it into your living room. For the mechanical cleaning, we use Rotobrush contact-vacuum systems on rigid metal ductwork and Nikro high-velocity tools where flex runs need gentler handling.
A typical residential HVAC duct cleaning in Montclair runs $350-$550 for a single-system home. Two-system homes or properties with extensive flex-duct retrofit work range $450-$650. Commercial systems are priced per square foot after inspection.
Supply Duct Cleaning
Supply ducts push conditioned air to your rooms, but in Montclair’s older homes they often leak before they get there. Failed fabric tape on original sheet-metal joints bleeds cooled air into attics. We clean the full supply run, then seal accessible joints with mastic so your AC isn’t working overtime to cool your insulation.
Return Duct Cleaning
Return ducts pull air back to your handler, and in Montclair they pull more than air. Attic dust, wall debris, and that trapped valley smog enter through gaps in failed sealing. Our return cleaning includes negative-pressure extraction and joint inspection - because cleaning a duct that immediately recontaminates itself is wasted money.
Vent Cleaning in Montclair
Vent Cleaning in Montclair addresses the visible endpoint of a hidden problem. Your floor and ceiling registers show dust buildup within weeks because the duct behind them is saturated with decades of accumulation. In Montclair’s 1950s-1970s tracts, we regularly remove registers to find original construction debris still lodged in boot connections - drywall chunks, insulation fragments, even dropped tools from the initial build.
We clean every register, boot, and accessible branch line. For wall-mounted returns common in Montclair’s split-level designs, we extend tools deep into the cavity to reach dust traps standard surface cleaning misses. Where kitchen and bathroom vents connect to exhaust ducting, we verify proper termination and airflow - critical in homes where original bath fans were upgraded without duct resizing.
Vent cleaning as a standalone service in Montclair runs $150-$250 for a typical 3-bedroom home. Most homeowners bundle it with full system cleaning for better value.
Register and Grille Deep Cleaning
We remove every register, soak and scrub them on-site, and treat painted metal carefully to avoid finish damage. For homes with kids or pets, we note which registers show the heaviest buildup - often bedroom returns where dander concentrates - and adjust our approach accordingly.
Dryer Vent Cleaning
Montclair’s lint accumulation accelerates in long duct runs common to 1960s ranch layouts. We brush and vacuum the full length from appliance to termination, then verify airflow with an anemometer. Dryer vent cleaning runs $120-$180 as a standalone, or $75-$125 when bundled with duct cleaning.
Trusted Brands We Service in Montclair
We clean systems built with equipment from Honeywell, Aprilaire, Abatement Technologies, and Guardsman - brands we see constantly in Montclair’s original installations and upgrades. Our trucks stock common replacement parts for these manufacturers, so when we find a failed filter housing or damaged flex connection during cleaning, we can often fix it same-day rather than scheduling a return visit. That matters in July, when taking your system offline twice isn’t practical. We don’t sell equipment you don’t need, and we’ll show you exactly what’s failing before we quote any repair.
Common Air Duct Cleaning Problems We See in Montclair Homes
- Failed fabric duct tape on original sheet-metal joints. The tape installed in 1962 has dried, cracked, and fallen away. Return air draws attic dust directly through gaps you can’t see from the living space. We find this on better than half our Montclair jobs, and sealing with mastic is the only lasting fix.
- Sagging 1980s flex-duct retrofits creating low-point dust traps. When Pomona Valley tract owners added central air, contractors often ran unsupported flex duct that now sags between joists. Standard brush systems ride over these bellies; our camera inspection identifies them, and negative-pressure extraction pulls what brushes can’t reach.
- Return-air grilles clogging within days of Santa Ana wind events. Montclair’s position in the Pomona Valley means desert dust arrives fast and stays. If your grille looks like this, your filter is working overtime and your blower motor is straining. Cleaning the full return path reduces this cycle.
- Insulation degradation in attic duct runs from sustained 130°F+ temperatures. Original fiberglass lining breaks down and sheds into the airstream. We identify degraded sections during video inspection and recommend replacement before re-cleaning becomes necessary.
Pricing for Air Duct Cleaning in Montclair, CA
Here’s what air duct cleaning costs in Montclair, based on the homes we actually work in:
| Service | Typical Range |
|---|---|
| Full residential HVAC duct cleaning (single system) | $350-$550 |
| Full residential HVAC duct cleaning (two systems) | $450-$650 |
| Vent cleaning only (standalone) | $150-$250 |
| Dryer vent cleaning (standalone) | $120-$180 |
| Camera inspection with written report | $125-$175 |
| Duct sealing with mastic (per accessible joint) | $15-$35 |
What moves you within these ranges? System size matters - a 1,200-square-foot ranch off Central Avenue takes less time than a 2,400-square-foot two-story near the foothills. Accessibility matters - finished attics or tight crawlspaces add labor. And condition matters - a system with intact sealing cleans faster than one requiring extensive re-sealing and re-support of flex runs. We give you one flat price per system, agreed in writing before we start. No per-vent pricing. No add-ons after we’re in your home. Call (323) 918-4345 for a free estimate - we’ll ask about your home’s size, age, and any symptoms you’ve noticed, then give you a number you can plan around.
We Also Serve Cities Near Montclair
Our crews work throughout the western Inland Empire, including Montclair and neighboring Claremont, Ontario, Pomona, and La Verne. Scheduling is coordinated from our Riverside-San Bernardino office, with route efficiency that keeps travel costs off your invoice. If you’re on the border between cities, we’ll quote based on your address, not your ZIP code.
Serving Montclair, CA - Our Local Coverage Area
We’re based in the Montclair 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 Montclair
Montclair’s location at the inland end of the South Coast Air Basin traps smog and PM2.5 against the San Gabriel Mountains, producing some of California’s highest particulate concentrations. Your HVAC system cycles this polluted air continuously, loading ducts faster than in coastal cities or even hillside Claremont. Most Montclair homeowners benefit from cleaning every 3-4 years rather than the 5-7 year standard elsewhere. Call (323) 918-4345 and we’ll assess your specific system condition.
We find sagging, kinked flex duct creating low-point dust traps that standard brush systems cannot reach. On a 1962 tract home off Monte Vista Avenue, our tech found exactly this pattern - flex runs from a 1980s AC retrofit had sagged between joists, accumulating PM2.5-laden debris. Using camera inspection and negative pressure with HEPA filtration, we extracted the buildup, then re-supported the flex runs and sealed original sheet-metal joints with mastic instead of failed fabric tape. The homeowner’s return-air grille no longer clogged within days of a Santa Ana wind event. Camera inspection reveals whether your home has this issue.
Attic temperatures in Montclair routinely exceed 130°F from June through September, baking original duct insulation and accelerating the breakdown of fiberglass lining. This degraded material sheds into your airstream, appearing as fine dust that resettles immediately after surface cleaning. Heat also expands and contracts metal joints, worsening gaps where failed fabric tape has already separated. We inspect for heat damage during every cleaning and recommend replacement of degraded sections before they recontaminate your system.
Yes. Our negative-pressure HEPA extraction, mechanical agitation with Rotobrush and Nikro equipment, and post-cleaning verification align with NADCA guidelines for source removal. We document our process with before-and-after photos, including the clean-up photo we leave before departing your home. If you have specific NADCA compliance requirements for a commercial property or real estate transaction, mention this when you call (323) 918-4345 and we’ll ensure documentation meets your needs.
Because cleaning ducts with failed joints is like mopping a floor with a hole in the bucket. Montclair’s 1950s-1970s tract homes were built with sheet-metal ductwork sealed with fabric tape that has now dried and delaminated. Return air pulls attic dust and wall debris through these gaps continuously, recontaminating the system within months of cleaning. We identify failed joints during video inspection and seal accessible connections with mastic - a permanent fix that makes cleaning results last. The sealing work is quoted separately, in writing, before we begin.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Montclair since 2005.