A Hollis company - serving Pasadena, CA
Hollis Air Duct Pasadena air duct cleaning team

Air Duct Cleaning Company in Downtown Los Angeles - Flat Price Per System, No Per-Vent Upsells

One flat price per system, agreed before we start, with before-and-after photos of your actual ducts. No per-vent pricing, no coupon that turns into a bigger bill once the van is on the drive.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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Flat price quoted before we book

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Whole-home duct cleaningWhole-home duct cleaning
Dryer vent cleaningDryer vent cleaning
Camera inspectionCamera inspection
Sanitizing & deodorizingSanitizing & deodorizing
Every visit starts with

Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents

Worth knowing

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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Air Duct Cleaning Company in Downtown Los Angeles, CA

Air duct cleaning in Downtown Los Angeles generally costs between $350 and $650 for a typical loft or condo unit, with larger historic-building residences running $700 to $1,100. The work takes 3 to 5 hours. What makes Downtown Los Angeles different is the building stock: adaptive-reuse lofts and early 20th-century high-rises with original duct shafts that have collected decades of urban soot, fine particulate, and construction dust. If you’re looking for a straight answer on cost or scheduling, call us at (626) 469-5477.

Call (626) 469-5477

Why Downtown Los Angeles Homes Are Different

Downtown Los Angeles is not a single-family-home market. The dominant housing types are converted industrial lofts, pre-war high-rises, and newer condo towers, and each one changes how ductwork behaves. Early 20th-century buildings in the Historic Core and the Arts District often still run original galvanized duct shafts. Galvanized steel corrodes internally over time, and in a dense urban environment, the buildup is not ordinary household dust. It’s a mix of vehicle exhaust particulate, brake dust, construction debris from neighboring units, and the fine soot that settles into a building over 80 or 90 years.

The climate makes it worse. Downtown Los Angeles sits in a semi-arid basin where temperature inversions trap pollutants at street level. That fine dust enters buildings through fresh-air intakes and gets pulled through the duct system every time the air conditioner runs. And in Downtown Los Angeles, the air conditioner runs a lot. Cooling season is long here, which means ducts are moving air constantly. Fine particulate accumulates faster than a homeowner expects, and in a shared building, one unit’s ducts can draw in cooking odors or drywall dust from adjacent units through a shared riser system. That’s a condition unique to dense downtown living, and it’s why a unit on the 12th floor of a Historic Core loft building can have ducts that look worse than a single-family home in the Valley.

Many downtown buildings also have HOA or management-company rules governing access to mechanical rooms, roof vents, and shared risers. We’re familiar with how those buildings operate, and we coordinate access before the job starts so the work does not stall mid-visit.

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Styles & brands we work with

Whole-home duct cleaning
Whole-home duct cleaning
Dryer vent cleaning
Dryer vent cleaning
Camera inspection
Camera inspection
Sanitizing & deodorizing
Sanitizing & deodorizing

Our Main Downtown Los Angeles Services

Downtown Los Angeles homeowners call us most often for three jobs: full air duct cleaning, dryer vent cleaning, and duct sealing. Each service has its own page with the pricing, process, and local details that matter here.

Air Duct Cleaning in Downtown Los Angeles

Air duct cleaning in Downtown Los Angeles means pulling the accumulated particulate out of the entire supply-and-return system. In a loft or condo, that typically means opening access panels, running a rotary brush system through the duct runs, and pairing it with a negative-air machine so dust is captured, not blown back into the unit. Older galvanized ducts in downtown buildings hold onto fine soot differently than newer flexible ductwork, and they often need a slower pass to break the buildup loose without damaging the metal. For the full breakdown on pricing and what the job includes, see Air Duct Cleaning in Downtown Los Angeles.

Air Duct Cleaning in Downtown Los Angeles

Dryer Vent Cleaning in Downtown Los Angeles

Dryer vent cleaning in a downtown high-rise or loft is not the same as in a suburban house. Many units have long vertical vent runs that exit at the roof, and lint compacts inside those risers over time. A blocked dryer vent in a shared building is a fire hazard, and it also forces your dryer to work harder on every load. We clean the full run from the dryer connection to the exterior termination point, and we document the before-and-after so you can see the work was actually done. Details on scope and cost are on the Dryer Vent Cleaning in Downtown Los Angeles page.

Dryer Vent Cleaning in Downtown Los Angeles

Duct Sealing in Downtown Los Angeles

Duct sealing matters more in older downtown buildings than almost anywhere else. Original ductwork in pre-war buildings leaks at the seams and joints, which means conditioned air escapes into wall cavities and unconditioned spaces. We seal accessible duct seams and connections with mastic, a thick, paste-like sealant designed for air-handling systems, to stop that loss. In a building where you’re paying for every degree of cooling, sealing pays for itself over time. Read the full explanation on the Duct Sealing in Downtown Los Angeles page.

Duct Sealing in Downtown Los Angeles
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (626) 469-5477

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Downtown Los Angeles

We work on systems and components from the brands most common in Downtown Los Angeles buildings: Aprilaire filtration units, Honeywell media cabinets, Guardsman air-cleaning systems, and ducting tied to Abatement Technologies filtration setups. Replacement filters and common parts are stocked locally, so most jobs don’t wait on shipping. For a broader look at equipment coverage, see our brands.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Pricing for Air Duct Cleaning Company in Downtown Los Angeles, CA

Service Typical Range in Downtown Los Angeles
Air duct cleaning (standard condo or loft, up to 10 vents) $350 – $550
Air duct cleaning (larger unit or multi-level loft, 11 – 18 vents) $550 – $750
Historic building or adaptive-reuse loft with original ductwork $650 – $900
Access panel addition (needed for cleaning in older systems) $80 – $150 per panel
Dryer vent cleaning (standard vertical or horizontal run) $125 – $225
Dryer vent cleaning (long run or roof termination in high-rise) $200 – $350
Duct sealing (accessible seams, typical one-bedroom unit) $300 – $500
Duct sealing (larger unit or extensive accessible ductwork) $500 – $800
Filter replacement (Aprilaire, Honeywell, or Guardsman media) $40 – $90 per filter
Combined air duct cleaning + dryer vent cleaning $450 – $750

What pushes a downtown job toward the higher end is duct access. Older buildings often have no usable access panel, so one has to be cut and sealed. Shared risers and long vertical runs also take more time. Whatever the job, the price we quote in writing is the price you pay. It does not move once work starts.

Neighborhoods We Serve in Downtown Los Angeles

We work throughout Downtown Los Angeles, from the residential towers on Bunker Hill to the lofts in the Arts District and everything in between. Scheduling is straightforward, and we arrive inside the quoted window.

  • Historic Core
  • Arts District
  • Bunker Hill
  • South Park
  • Little Tokyo

Service Area – Cities Near Downtown Los Angeles

Our crews also serve the surrounding Los Angeles area. If you’re outside the downtown core, we cover Pasadena, CA, Glendale, CA, Burbank, CA, and East Los Angeles, CA. Call us and we’ll confirm whether your address is within our service area.

Serving Downtown Los Angeles, CA - Our Local Coverage Area

We’re based in the Downtown Los Angeles 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 Downtown Los Angeles

Ready to get started? Free estimates · Price agreed before we start response in Downtown Los Angeles
Call (626) 469-5477

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local air duct cleaning pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Downtown Los Angeles Customers Say

★★★★★ 4.9 from 9+ reviews

"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."

- Ronald W.

"They checked each section with a camera and showed me the dust before and after. Thorough and honest."

- Nicole H.

"No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."

- Ted L.

How It Works in Downtown Los Angeles

Getting your air duct cleaning handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your air duct cleaning needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Downtown Los Angeles - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Request a Free Estimate

Tell us what's going on in Downtown Los Angeles - we'll get back to you fast. No obligation.

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Areas We Serve
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