Frequently Asked Questions - Air Duct Cleaning
Straight answers to the questions Los Angeles homeowners ask us most about air duct cleaning, pricing, and what to expect from the crew that shows up at your door.
Pricing & Cost FAQs
A full-system air duct cleaning in Los Angeles typically runs between $350 and $700 for a single-family home, depending on the square footage, number of vents, and how long it's been since the last cleaning. Homes in older neighborhoods like Hancock Park or West Adams often trend toward the higher end because decades-old ductwork holds more debris. We give a written price before any work starts, so there's no surprise when the job is done. Pet hair, renovation dust, and years of accumulated fine particulates all affect the final number. Call (323) 918-4345 for a free estimate based on your home's actual system.
Cheap quotes almost always mean a partial job. The industry has a well-earned reputation for bait-and-switch pricing: a $49 teaser that becomes a $600 invoice once the tech "discovers" mold, extra vents, or a second return. We don't play that game. Our price is one flat rate per system, agreed to before the van arrives. A legitimate cleaning takes 2 to 4 hours with real equipment, not 45 minutes with a shop vac. If a quote sounds too good to be true in Los Angeles, it's usually because the company plans to upsell you hard once they're inside the house.
We price per system, not per vent. Per-vent pricing is a red flag because it gives the technician an incentive to "find" more vents than you actually have, or to count returns, boots, and registers separately to inflate the invoice. A flat system price means you know the total before we start, and that total doesn't change no matter how many vents your home in Sherman Oaks or Echo Park has. For an exact number on your house, call (323) 918-4345 and we'll walk through what your system looks like.
Yes, though the savings vary widely. When ducts are lined with years of dust, pet dander, and construction debris, your HVAC system works harder to push air through them. A clean system moves air more efficiently, which can reduce runtime and strain on the blower motor. The bigger financial benefit is longevity: a system that isn't fighting airflow restrictions lasts longer and needs fewer repairs. In Los Angeles, where air conditioning runs hard from June through September, keeping ducts clear is one of the lowest-cost maintenance steps you can take.
No. Pet hair is a standard part of the job in Los Angeles, not an add-on line item. Homes with dogs or cats typically have significantly more dander and fur caked onto the duct walls and blower components, so the job takes longer, but the price we quote is the price you pay. We use pet-safe products where there's a choice, because we work in homes where animals live and breathe the same air. Let us know about your pets when you call (323) 918-4345 so the crew is prepared with the right filtration for the job.
Service & Process FAQs
Most single-family homes in Los Angeles take between 2 and 4 hours. The actual time depends on the size of the house, the number of registers, and how much buildup has accumulated. A condo in Downtown LA or a mid-century ranch in the Valley with a single HVAC unit will be on the shorter end. A larger two-story home with multiple zones takes longer. We schedule in advance, never rush a job, and we protect your floors and furniture the entire time we're working. For a time estimate on your specific home, call (323) 918-4345.
The process starts with an inspection of your registers, returns, and main trunk lines to understand what we're dealing with. Then we connect a negative-pressure vacuum to the system and use rotary brushes and compressed air tools to dislodge debris from the duct walls. The vacuum captures everything as it comes loose so it doesn't blow into your living space. After the ducts are clear, we clean the blower motor housing and replace your HVAC filter if one is on hand. We finish by showing you before-and-after photos of your actual ducts, taken from inside the system, so you can see the work was done.
Not much. Clear a path to your furnace or air handler and make sure the crew can reach each register in the house. If you have furniture covering floor registers, shifting it a few inches helps. Keep pets in a comfortable room away from the main work area so the hoses and equipment don't stress them out. Our crew brings shoe covers and drop cloths, so you don't need to lay down plastic or move rugs. We ask before we move or touch anything in your home, and we leave it cleaner than we found it.
No. The system we use runs under negative pressure, which means air and debris inside the ducts are pulled into our vacuum, not pushed out into your rooms. That's an important distinction: cheaper operations sometimes use positive-pressure methods that can blow dust through your registers and into the house. Our equipment captures what it loosens. When the job is done, we vacuum any residual dust around the registers and take a photo of the clean-up before we leave, so you can see the condition we left your floors in.
Yes, we can add dryer vent cleaning to your duct cleaning appointment. Lint-clogged dryer vents are a fire hazard and a common problem in Los Angeles homes, especially older ones in neighborhoods like Highland Park or Leimert Park where dryer vent runs are longer than modern code prefers. A clogged vent also makes the dryer work harder, which shortens the appliance's life. When you call (323) 918-4345 to schedule your air duct cleaning, mention that you want the dryer vent done too, and we'll include it in the written quote so you know the full price upfront.
Brands & Parts FAQs
Our crews run professional-grade equipment from Nikro and Abatement Technologies, two brands that build tools specifically for air duct and ventilation cleaning rather than general-purpose shop vacs. These are truck-mounted or portable negative-pressure systems engineered for the kind of HEPA filtration that matters when you're working inside occupied homes. The equipment is a big part of why we can do a thorough job without coating your living room in dust. Among air quality brands, systems from Honeywell and Aprilaire are also common in the households we service, and we're familiar with the integration points where your HVAC and filtration components meet the ductwork.
Yes. Many Los Angeles homes built or renovated in the last 30 years use flexible ductwork, and it requires a gentler touch than rigid metal ducts. The rotary brushes we run are sized and set to the right pressure for flex duct so we don't tear the inner liner. Torn flex duct leaks conditioned air into the attic, which is a costly issue you'd notice on your next energy bill. If we see existing damage during the inspection, we'll point it out before we start, and we'll tell you what it means for your system. The price we quote does not change mid-job.
We'll replace your HVAC filter if you have one on hand, and if you don't, we'll make sure you know the correct size and MERV rating for your system as we finish the job. Filter compatibility matters more than people think: a MERV rating that's too high for an older system can restrict airflow and strain the blower. We're familiar with Honeywell and Aprilaire filter housings and can tell you what fits and what doesn't. A clean set of ducts with a clogged filter is a wasted effort, so we don't skip this step. For details on your system, call (323) 918-4345.
Licensing & Insurance FAQs
Every pro working under the Morton's name is required to hold the license and insurance their state requires. For Los Angeles and the rest of California, that means the appropriate contractor credentials are in place before a crew steps foot in your home. We're part of a network where these standards are non-negotiable, not optional. You're welcome to ask the local team about their specific documentation when you schedule, and they'll provide what you need to feel confident. Call (323) 918-4345 to connect with the location that covers your address.
Our network requires that every location meets its state's licensing and insurance standards, and we hold our teams to a clear code of conduct called C.A.R.E.: Clean up like it's our own home, Ask before we move or touch anything, Respect the family's time and quiet hours, and Explain the price before the work. That code shapes who we put in your home. We know you're letting strangers into the place where your kids sleep, and we take that seriously. When you call (323) 918-4345, a live coordinator connects you with the local team that serves your neighborhood.
When you call Morton's Air Duct Cleaning, you reach a live coordinator who connects you with the local team that covers your address. That person takes your details, schedules your estimate, and makes sure the right crew shows up prepared for your job. Our locations are independently owned and operated, but they all work to the same standards and the same promise: a written price before any work starts, and a clean home when the job is done. For service across Los Angeles, call (323) 918-4345.
Emergency & Response FAQs
Air duct cleaning is a scheduled service, not an emergency call. You call us, we book a time that works for your household, and the equipped team shows up ready to work. We don't run 24/7 emergency dispatch because this isn't a burst-pipe situation. What we do offer is a straightforward scheduling process: call (323) 918-4345 during our hours (Monday through Friday 7:00 AM to 7:00 PM, Sunday 7:00 AM to 7:00 PM, closed Saturday), and we'll get you on the calendar for a time that fits your family's routine.
It depends on the season and your neighborhood's demand. Late spring and early fall tend to book up faster because Los Angeles homeowners schedule maintenance before the cooling and heating seasons. Call (323) 918-4345 and the coordinator will let you know the soonest available slot for your part of the city. We'd rather schedule you a day out with a full crew than squeeze you in tomorrow with a rushed, partial job. The work speaks for itself, and it takes the time it takes.
We're open Sunday from 7:00 AM to 7:00 PM, and closed Saturday. Sunday appointments work well for families who don't want the cleaning happening while they're at work during the week. If your weekend is packed, we also run Monday through Friday from 7:00 AM to 7:00 PM, which covers afternoon and early-evening slots. Call (323) 918-4345 and we'll find a time that doesn't upend your week.
Warranty & Guarantees FAQs
The Cedarwell Care Promise is the standard every Morton's Air Duct Cleaning location works to. It's simple: shoe covers and drop cloths inside the house, quiet tools when the kids are asleep, pet-safe products where there's a choice, a photo of the clean-up before we leave, and a written price before any work starts. It's our name's promise, plain and simple: the air in your home should be clean. Every job in Los Angeles, from Woodland Hills to Boyle Heights, is held to that same standard.
Every job we do is covered by the Cedarwell Care Promise, which is our guarantee that we'll treat your home like our own and leave it cleaner than we found it. That means the floors are clean when we leave, the price you were quoted is the price you pay, and the ducts are actually clean, with before-and-after photos from inside the system as proof. If something isn't right when we're done, you tell us before the crew packs up and we make it right. Call (323) 918-4345 to schedule work under that promise.
Then you reach back out and we address it. The Cedarwell Care Promise exists exactly for this situation. We don't hide behind fine print, and we don't disappear after the invoice is paid. If the before-and-after photos don't show the improvement you expected, or if something was missed, the local team that did the work will come back and finish the job properly. That's how we keep our name meaning something in Los Angeles. Call (323) 918-4345 and talk to a coordinator who can route your concern to the right location.
We don't sell subscription packages or monthly maintenance contracts. Air duct cleaning is a periodic job, not a recurring one, and we'd rather tell you when your system actually needs attention than sign you up for automatic charges. What we do recommend is replacing your HVAC filters on the manufacturer's schedule, which for most Los Angeles homes is every 2 to 3 months during peak cooling season. When the ducts eventually need cleaning again, you'll call us. No contract required. Call (323) 918-4345 for an honest assessment of your system.
Most Los Angeles homes benefit from air duct cleaning every 3 to 5 years. Homes with multiple pets, recent renovations, or residents with allergies or asthma may need it more often. Homes in high-dust areas near freeways or construction corridors also accumulate debris faster. If you've never had your ducts cleaned and the house is more than a decade old, it's probably time. The best move is to have the inspection and let the before-and-after photos from inside your own ducts tell you the truth. Call (323) 918-4345 to schedule.
You'll see it. We take before-and-after photos from inside your ducts, at the register level and in the main trunk lines, and we show them to you before we leave. That's part of the Cedarwell Care Promise. You should never have to take a duct cleaner's word for it. The photos show exactly what was in there and what it looks like afterward. If a company won't show you inside your own ducts, that's a problem. We also leave your floors clean and your furniture untouched, which tells you something about how the crew worked.
Written by Paul Adeyemi, Owner at Morton's Air Duct Cleaning, serving Los Angeles since 2005.
Still Have Questions?
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