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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Before
AfterAir Duct Cleaning Company in La Crescenta-Montrose, CA
Morton’s Air Duct Cleaning handles air duct and dryer vent work across La Crescenta-Montrose with written pricing before any tools come off the truck. Homes here sit directly beneath the Angeles National Forest, which means ductwork in this valley collects a particular kind of fine gray ash that flatland homes simply don’t see. If your registers are blowing dust that smells faintly of old campfire, that’s the Crescenta Valley signature. Call (323) 918-4345 and we’ll tell you exactly what a full cleaning involves for your square footage before you commit to anything.
Why La Crescenta-Montrose Homes Are Different
La Crescenta-Montrose sits in a bowl-shaped valley at the base of the San Gabriels, and that geography does something predictable to HVAC systems. When mountain fires burn above town, smoke and ash drop into the valley and settle. The 2009 Station Fire scorched over 160,000 acres directly above this community, and residents still describe the ash that drifted through window screens and into return vents for weeks afterward. Fine particulates get pulled into ductwork, coat the interior surfaces, and stay there. Then Santa Ana winds arrive and push more debris through the mountain passes, adding a second layer before the first ever gets cleaned.
The housing stock compounds the issue. Most La Crescenta-Montrose homes were built between the late 1940s and early 1970s. That means original or minimally-updated sheet metal ductwork, often undersized by today’s standards and never professionally cleaned. Older ranch-style homes in particular have crawlspace or attic duct runs that sag over time, creating low spots where decades of particulate collect. When we work in this area, we expect to find that signature grayish, ash-laden debris inside return ducts – it’s traceable to fire seasons in the San Gabriels, and it tells us exactly where the air in the house has been.
Technicians familiar with La Crescenta-Montrose also understand the two-phase contamination cycle this valley experiences. After fire season comes winter rain, and the rain erodes denuded hillsides and washes fine sediment down toward the community. That generates a second pulse of debris that finds its way into HVAC systems months after the fire itself has faded from the news. Homes in the Very High Fire Hazard Severity Zone often need cleaning intervals tied to burn cycles rather than the standard multi-year schedule used elsewhere in LA County. We plan our La Crescenta-Montrose schedules around that reality.
Our Main La Crescenta-Montrose Services
Most homeowners in La Crescenta-Montrose call us for one of two jobs, and each has its own dedicated page with full pricing and process details.
Air Duct Cleaning in La Crescenta-Montrose
Full-system air duct cleaning removes the built-up ash, dust, pet hair, and construction debris that has settled inside your ductwork over years of valley living. In La Crescenta-Montrose, we routinely find gray fire-ash residue coating return ducts, especially in homes built before 1970 with original sheet metal runs. Our crews use Rotobrush and Nikro equipment sized for mid-century residential systems, and we protect floors and thresholds with shoe covers and drop cloths on every visit. The 365-Day Done Right Promise backs every job through the full seasonal cycle. See Air Duct Cleaning in La Crescenta-Montrose for pricing and what the day looks like.
Dryer Vent Cleaning in La Crescenta-Montrose
Dryer vent cleaning removes the lint accumulation that builds up inside the vent run between your dryer and the exterior vent cap. La Crescenta-Montrose laundry rooms are often tucked into tight mid-century floor plans with long, angled vent runs through attics or crawlspaces, which means lint compacts faster than in newer builds with short, straight exhausts. A clogged vent forces your dryer to run longer and hotter than it should. We clear the full run with professional equipment and photograph the clean-up before the crew leaves. See Dryer Vent Cleaning in La Crescenta-Montrose for local pricing and scheduling details.
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 La Crescenta-Montrose
We service and clean ductwork and vents across all major residential brands found in La Crescenta-Montrose homes, including Aprilaire, Honeywell, and Guardsman systems. Filters and replacement parts for common mid-century and modern setups are stocked on our trucks for most service calls. Learn more about the equipment we run and the systems we service on our brands page.
Pricing for Air Duct Cleaning Company in La Crescenta-Montrose, CA
We give every La Crescenta-Montrose homeowner a written price before any work begins. What follows are whole-system ranges, not per-vent teaser prices. You’ll know the exact number for your house before we start.
| Service | Typical range in La Crescenta-Montrose |
|---|---|
| Air duct cleaning (full system, standard home) | $380 - $620 |
| Air duct cleaning (larger home, multiple returns) | $520 - $850 |
| Dryer vent cleaning (single run) | $110 - $190 |
| Dryer vent cleaning (long or roof-terminated run) | $160 - $260 |
| Duct sanitizing or deodorizing treatment | $120 - $250 |
| Filter replacement (standard residential size) | $25 - $60 |
| Access panel installation (crawlspace or attic runs) | $90 - $180 |
| Post-fire ash remediation cleaning | $450 - $750 |
In La Crescenta-Montrose, prices tend to move toward the higher end of these ranges when ducts haven’t been cleaned in many years, when fire ash has compacted into a dense layer requiring slower extraction, or when older crawlspace duct runs need access panels installed to reach affected sections. Whatever the number is, you’ll see it in writing before we begin. No surprises when the invoice arrives.
Neighborhoods We Serve in La Crescenta-Montrose
We work throughout La Crescenta-Montrose and the surrounding foothill communities, from the hillside streets closest to Angeles National Forest down through the valley floor. Our scheduling is built around local traffic patterns on Foothill Boulevard and the 210 corridor, so we’ll give you a realistic arrival window when you book.
- Montrose (including the Honolulu Avenue corridor)
- La Crescenta (upper Foothill and Briggs Terrace areas)
- Briggs Terrace
- Monteverde Estates
- Whiting Woods
Service Area – Cities Near La Crescenta-Montrose
Morton’s Air Duct Cleaning serves La Crescenta-Montrose and the broader region from our Los Angeles scheduling office, with crews dispatched locally to the Crescenta Valley. We also provide service in Los Angeles, CA, San Diego, CA, San Jose, CA, and San Francisco, CA. If you’re not sure whether we cover your address, call (323) 918-4345 and a live person will confirm it.
Serving La Crescenta-Montrose, CA - Our Local Coverage Area
We’re based in the La Crescenta-Montrose 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 La Crescenta-Montrose
Most La Crescenta-Montrose appointments can be scheduled within one to two weeks, though the weeks right after a major fire in the San Gabriels fill quickly. Call (323) 918-4345 and we’ll give you the next available window that works for your schedule.
No. Air duct and dryer vent cleaning is considered routine maintenance and doesn’t require a permit anywhere in La Crescenta-Montrose. If you’re in an HOA-managed neighborhood, the work happens entirely inside your home, so no approval is needed. Estimates are free and come with a written price before we start.
You’ll get a written price before work begins, shoe covers and drop cloths protecting your floors and furniture, professional-grade Rotobrush equipment running the clean, and a photo of the clean-up before the crew leaves. Every job is backed by the 365-Day Done Right Promise. Call (323) 918-4345 to schedule your free estimate.
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 La Crescenta-Montrose Customers Say
"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid