Whole-home duct cleaning
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Sanitizing & deodorizingWhole-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.
Abatement Technologies Coil Cleaning: The Los Angeles Owner’s Guide
Abatement Technologies coil cleaning for residential and light-commercial air handling systems in Los Angeles typically runs between $180 and $420 installed, depending on access and how much fouling has built up on the evaporator or condenser coil. We stock Abatement Technologies-compatible coil cleaning equipment and chemicals on our trucks, so most jobs are completed in a single visit without waiting on a parts order. The way most owners discover a coil problem is indirect: the system runs longer to hit the set temperature, the air coming out of the registers feels lukewarm instead of cold, or the utility bill jumps even though nobody changed the thermostat.
Dale Whitmore has seen this pattern hundreds of times across Los Angeles over the past two decades. A coil that’s coated in a gray, linty film stops transferring heat the way it should. The compressor works harder. The run times stretch out. And in a city where the air carries dust, construction grit, and the occasional brush-fire ash, coils here load up faster than the manufacturer’s generic maintenance schedule assumes.
Which Abatement Technologies Models This Applies To
Abatement Technologies makes coil cleaning part of its broader indoor air quality and source-capture equipment line, and the coil-cleaning hardware we service spans the portable and in-line units used in residential air handlers, fan-coil systems, and light-commercial rooftop packages. The relevant part numbers are typically labelled on a data plate attached to the coil cabinet or the blower housing, and that tag is the single most useful thing you can photograph before you call us.
The compatibility gotcha with Abatement Technologies equipment is that the coil-cleaning port sizing and access configuration changed between older series units and the current production run. A cleaning manifold built for a first-generation housing will not always seat correctly on a newer coil frame, even when the overall dimensions look close. We match by the data plate, not by eyeballing the cabinet. That’s why we ask for a photo before we roll a truck.
On the OEM-versus-aftermarket question: Abatement Technologies OEM coil-cleaning components are well built, but they’re priced at OEM levels, and lead times from the manufacturer can push a week or more depending on the part number. We carry quality aftermarket equivalents for the most common Abatement Technologies coil configurations, and in our experience they hold up as well as the factory pieces for residential duty. If the aftermarket option doesn’t meet spec for a particular unit, we say so and order the OEM part instead.
Styles & brands we work with
Signs Your Abatement Technologies Coil Cleaning Is Failing
- The system runs and runs but won’t hold temperature. A fouled coil can’t shed heat efficiently. The thermostat never gets satisfied, so the compressor stays on. In Los Angeles summer heat, this shows up fast, and the first sign is usually the upstairs rooms drifting five or six degrees above the setpoint.
- Airflow at the registers feels weak even with a clean filter. Coil fouling doesn’t just block heat transfer; it physically restricts the air path. When the coil face loads up with a wet, dust-bound mat, the blower has to push against it. You’ll notice the farthest rooms starve first.
- The condensate pan is full or the area around the coil is damp. When a coil can’t drain properly because the fins are clogged, water backs up and sits. That standing water grows biology, and the musty smell that follows is one of the most common complaints we hear from Los Angeles homeowners.
- Energy use has crept up with no change in habits. A compressor working against a dirty coil draws more current. If your SCE or LADWP bill has climbed 20 or 30 percent over the same month last year, and the system is the same age, the coil is a prime suspect.
- The coil itself looks gray or brown, not silver. Pull the access panel and look. If the aluminum fins are coated with a lint-and-dust paste rather than showing clean metal, the coil is doing maybe two-thirds of its rated heat transfer. That’s not a guess; that’s typical for a coil that has gone three or more years in Los Angeles air without a proper cleaning.
Replacement Cost & What’s Included
For an Abatement Technologies coil cleaning in a typical Los Angeles home, expect to pay between $180 and $420 installed. The lower end covers a straightforward evaporator coil with reasonable access and light-to-moderate fouling. The upper end is for a coil buried in a cramped closet or attic chase where the technician has to work around ducting, or a coil that’s been neglected long enough to need multiple chemical applications and a fin straightening pass.
We do not quote per-vent, and we do not bait a low number and revise it at the door. The written price is in your hands before any work starts. That price includes the chemical cleaning agents, the rinse and extraction, a check of the condensate drain, and a before-and-after photo pair so you can see exactly what got removed. If the work falls short within a year, the 365-Day Done Right Promise means we return and make it right at no charge.
See the difference
Before
After
Before
After
Before
AfterDIY or Call Us?
What you can safely do yourself: turn the system off, pull the filter, and look at the coil face with a flashlight. Take a photo. Check the condensate drain for standing water. That’s real diagnostic information, and it helps us quote the job accurately before we ever arrive.
What you should not do: spray household cleaners into the coil, brush the fins with anything stiffer than a fin comb, or attempt to disassemble the coil cabinet if it involves electrical disconnects or the refrigerant lines. Coil cleaning chemicals are caustic at working strength, the fins bend with shockingly little force, and the refrigerant circuit is pressurized. A torn fin block or a pinhole in the line turns a $200 cleaning into a multi-thousand-dollar repair. This is one of those jobs where the tool list and the technician’s judgment matter more than the Youtube thumbnail suggests.
If you’d rather have it done right the first time, call us at (213) 733-0665. Tell me what you’re seeing in the house, and I’ll tell you honestly whether we can fix it and what it’ll cost.
FAQs
In Los Angeles, a properly cleaned coil typically stays efficient for two to three years before fouling builds to the point where it affects performance again. Homes near freeways, construction sites, or in canyon wind corridors should expect the shorter end of that range. Homes with good filtration and regular filter changes can sometimes push three to four years. The honest answer is that the coil’s condition, not the calendar, determines the interval. We document the before-and-after so you can judge it yourself.
Most of the time, yes. A coil that’s dirty but mechanically intact responds well to proper chemical cleaning, fin straightening, and drain service, and that’s the outcome we aim for on the majority of Abatement Technologies units we see. Replacement only makes sense when the coil has corroded through, the fins have been crushed beyond recovery, or a refrigerant leak has developed inside the coil itself. If repair will do the job, we’ll tell you in plain words, along with the price for each option. Call us at (213) 733-0665 and we’ll give you a straight answer.
A standard Abatement Technologies evaporator coil cleaning runs two to three hours from arrival to wipedown, including access, chemical application, dwell time, extraction, drain check, and the before-and-after photos. Units in tight attic or closet locations may run longer because of the access work alone. We’ll give you a defined arrival window when you book, and we stick to it. That’s part of the Kingswell Way, which governs every visit: say the price, show up in the window we gave, leave the place cleaner, and put the guarantee in writing.
We carry the most common Abatement Technologies-compatible coil cleaning manifolds, chemical agents, and related components on the truck, so the vast majority of Los Angeles jobs are completed without a parts delay. If your unit needs something specific that we don’t have on hand, we’ll tell you the lead time before any work is scheduled, not after the coil is opened up. We also keep compatible parts for the other major names in Los Angeles homes, including Lennox, Trane, and Carrier, so if the coil in question is part of a mixed system, we can usually handle it in the same visit.
Contact Kestrel Air Duct Los Angeles
If your Abatement Technologies system is running long, blowing weak, or starting to smell like a damp basement, call us at (213) 733-0665. We’ll talk through what you’re seeing, give you a written price before any work begins, and stand behind the cleaning with the 365-Day Done Right Promise. That’s been the standard since 2004, and it applies to every job we do in Los Angeles.
Written by Dale Whitmore, Owner, Kestrel Air Duct Los Angeles at Kestrel Air Duct Los Angeles, serving Los Angeles and nearby areas.