Air Duct Cleaning Pricing Breakdown: What Los Angeles Homeowners Pay in 2026

Air Duct Cleaning Pricing Breakdown: What Los Angeles Homeowners Pay in 2026

What Actually Drives the Price of a Duct Cleaning Job

An honest quote starts with four things we can measure before we ever park our van in your driveway.

• Linear footage of ductwork. A 1,200-square-foot bungalow in Mar Vista has a very different network than a 3,500-square-foot home in the Hollywood Hills with ductwork running through finished attic space. More footage means more time, more agitation, more vacuum draw.
• Number of supply and return vents. We count what we clean. A standard three-bedroom, two-bath home in Los Angeles typically has 8 to 14 vents. We’ve seen custom homes in Los Feliz with 22 or more, and each one needs individual attention.
• System type and location. Horizontal attic units in older Los Angeles neighborhoods like Highland Park or Eagle Rock are often harder to access than closet-mounted systems in newer construction. Crawl space ductwork adds time. So does working around asbestos-wrapped pipes in pre-1970s homes, which we still encounter regularly in parts of the San Fernando Valley.
• Level of contamination. A home with pets, recent remodeling, or a decade since the last cleaning will need more passes with the brush and vacuum system. We check this with a camera before we quote, not after we start.

We price by the job, not by the vent, because per-vent pricing is where the bait-and-switch lives. A flat rate based on these four factors means the number we give you on the phone is the number on the invoice.

How Bait-and-Switch Operators Close the Gap

The $79 to $149 coupon is designed to get a foot in the door. Here is where the real charges appear, usually revealed only after work has begun.

• Per-vent fees. The coupon covers “the main line” or “up to five vents.” Every additional vent is $25 to $75. In a 12-vent home, that “deal” just became $400 or more.
• Return vent surcharges. Returns are where the dirt concentrates, and some operators treat them as a separate service entirely, adding $50 to $150 each after arrival.
• “Mold treatment” upsells. A technician shows the homeowner a dark patch on a camera feed and declares it toxic mold requiring immediate $300 to $800 chemical treatment. Often it’s ordinary dust shadowing, or the “treatment” is a fog of over-the-counter sanitizer with no lasting effect.
• Dryer vent bundling pressure. The dryer vent is presented as a fire hazard that cannot legally be ignored, with a hard sell for immediate service at inflated rates. In Los Angeles, where lint buildup is a genuine concern due to our dry summers, this tactic works especially well.
• “Access panel” charges. Creating a small opening to reach ductwork is standard in some homes. Some companies charge $100 to $250 for this, even when it’s a 10-minute cut with a rotary tool.

We’ve cleaned up after these operations in neighborhoods from Venice to Van Nuys. The homeowner ends up paying legitimate-market rates for work that was rushed, incomplete, or never properly scoped to begin with.

What a Legitimate 2026 Quote Looks Like in Los Angeles

Here is the structure we use at Bellows Air Duct & Vent Co. of California home, and what you should expect from any company that stands behind its pricing.

These ranges reflect what it costs to do the job with professional-grade equipment from manufacturers like Rotobrush, Nikro, and Abatement Technologies, operated by technicians who are background-checked, uniformed, and paid fairly for a full day’s work. Anyone quoting significantly below this is cutting somewhere you will feel eventually.

Our $89 Seasonal Tune-Up is a separate service focused on system performance, not a substitute for full duct cleaning. We mention it because we get asked, and we don’t want anyone confused about what they’re buying.

Why Very Low Quotes Are a Warning Sign, Not a Bargain

At current labor rates, fuel costs, and equipment maintenance in Los Angeles, a two-person crew cannot operate a truck-mounted vacuum system and cover wages, insurance, and vehicle costs on a $79 job. The math doesn’t work unless something else is being sold in your living room.

The cost of a botched or incomplete cleaning is harder to measure but easy to underestimate. Disturbed debris left in the system recirculates. Damaged flex duct goes unnoticed until your HVAC efficiency drops. A “mold treatment” that is really scented water can mask a problem until it becomes a real one. We’ve been called to re-clean jobs done six months prior by coupon companies, and in some cases the homeowner paid more in total than if they’d gotten one honest quote to start.

Last month we were in a garage over in Sherman Oaks where a previous service had disconnected a return duct and never reattached it. The homeowner had been heating and cooling their attic for eight months. The “great deal” cost them about $340 in wasted electricity they can never recover.

Getting It in Writing: The Non-Negotiable Step

Before any technician enters your home, you should have a written quote that specifies:

1. The exact number of supply and return vents included
2. Whether the main trunk lines are included or billed separately
3. What equipment will be used (truck-mounted vacuum, rotary brush, compressed air tools)
4. Whether camera inspection before and after is part of the service
5. Any exclusions or conditions that would change the price
6. The guarantee or warranty on the work

At Bellows, we put our 90-Day Done Right Promise in writing on every job: if it’s not right, we return at no charge, no paperwork, no arguing. That promise only works because we scope the job correctly before we start. A company that won’t commit to a price in writing is a company planning to change it.

If you’re comparing quotes in Los Angeles and one company won’t email you an itemized breakdown, that is information too.

When to Call a Professional

Call when you notice uneven airflow, visible dust accumulation on registers, or a musty smell when the system cycles. Call if it’s been more than five years since your last cleaning, or if you’ve recently completed remodeling. Call if you’re buying a home and the inspection report notes “ductwork appears original” with no service history. In Los Angeles, where we run cooling systems heavily from May through October and heating in the cooler months, ductwork works hard year-round.

Related services in Los Angeles: Air Duct Cleaning in Los Angeles, Dryer Vent Cleaning in Los Angeles, and HVAC Cleaning in Los Angeles.

The Bottom Line

Air duct cleaning in Los Angeles in 2026 costs what it costs to do properly: roughly $350 to $850 for most homes, more for complex systems, and anything under $150 for a full home should prompt hard questions about where the rest of the charge will appear. The cheapest quote is rarely the cheapest job. The honest price is the one that doesn’t change after the technician is in your hallway.

We have been serving Los Angeles homeowners since 1984 with one honest price shown before work starts, camera-verified results every time, and a 90-Day Done Right Promise backed in writing. If you want a square deal on duct cleaning, or just need a second opinion on a quote you’ve already received, call us at (855) 401-6006. Estimates are free, and we answer live, 24 hours a day.

Frequently Asked Questions