Air Duct Cleaning Cost - One Price Per System, Agreed Before We Start

How Much Does Air Duct Cleaning Cost in Orange County?

Air duct cleaning in Orange County typically costs between $385 and $720 for a full-system clean of a standard 2,000 to 2,500 square foot home in 2026. Most families in Irvine, Huntington Beach, and Anaheim pay right around $480 to $550 when the job includes all supply and return vents, the main trunk lines, and a basic sanitizing treatment. The final price depends on home size, the number of vents, how long it’s been since the last cleaning, and whether you’re adding dryer vent cleaning or filter upgrades.

If you’re looking for Air Duct Cleaning Near Me in Orange County, CA and want a written price before anyone touches your ducts, call (831) 244-9367. Morton’s Air Duct Cleaning has provided free, no-surprise estimates since 2005, and every quote is delivered in writing before the work begins.

Key Takeaways: Orange County Air Duct Cleaning Prices

• Typical range: $385 to $720 for a full home clean in 2026
• Average price: $480 to $550 for a 2,000 to 2,500 sq ft home
• Per-vent pricing: $28 to $42 per vent when quoted individually
• Add-ons: Dryer vent cleaning runs $85 to $140, sanitizing fogging adds $95 to $180
• Free written estimates: Morton’s provides them on every job, no exceptions

This page is part of our home resource library. If you want to understand exactly what a full duct cleaning includes before you compare prices, read our guide to Air Duct Cleaning in Orange County.

Air Duct Cleaning Cost Breakdown (2026)

The table below reflects what families in Orange County are actually paying in 2026, based on quotes Morton’s has provided across Aliso Viejo, Mission Viejo, Yorba Linda, and the surrounding area. These aren’t national averages pulled from a database. They’re local numbers shaped by Orange County’s housing stock: lots of two-story homes built in the 1980s and 1990s, many with hard-to-reach attic units and long duct runs.

Service	Price Range (2026)	Notes
Full air duct cleaning (up to 10 vents)	$385 – $480	Single system, one zone, standard 2-3 bedroom home
Full air duct cleaning (11-16 vents)	$480 – $620	Typical 3-4 bedroom Orange County home, two stories
Full air duct cleaning (17-25 vents)	$620 – $720	Larger homes in Coto de Caza, Newport Coast, or Yorba Linda
Dryer vent cleaning (add-on or standalone)	$85 – $140	Includes exterior vent access where accessible from ground level
Sanitizing fog / antimicrobial treatment	$95 – $180	Optional. Morton’s uses products safe around kids and pets
Filter upgrade (media filter housing)	$65 – $185	Honeywell and Aprilaire options, installed during the visit
Return-side deep clean (add-on)	$75 – $125	For systems with heavy pet hair or construction dust buildup

What pushes a job toward the higher end of these ranges? Second-story duct runs that require ladder work from inside the home, multiple HVAC systems (common in older Orange County homes with room additions), and ducts that haven’t been touched in 10 or more years. Coastal homes in Laguna Beach and San Clemente often have additional salt-air corrosion on vent registers, which adds a bit of time to the job but usually not much to the cost.

What keeps a job on the lower end? A single-story home on a slab foundation, ducts that have been cleaned within the last 3 to 5 years, and good access to the air handler. Homes in Lake Forest, Fountain Valley, and Garden Grove with newer construction tend to fall here.

Every Morton’s quote includes the same fixed elements: shoe covers and drop cloths laid down before any equipment comes through the door, Rotobrush or Nikro agitation tools, HEPA-filtered negative air machines, and a photo of the finished clean-up handed to you before the crew packs up. A written price always comes first. No exceptions, and that’s part of the Cedarwell Care Promise on every visit.

What Affects Air Duct Cleaning Pricing in Orange County

There are six factors that change the number on your quote. Here they are, explained the way we’d explain them standing in your living room.

• Home size and vent count. The biggest cost driver, full stop. A 1,400 sq ft condo in Tustin with 6 vents costs less than a 3,200 sq ft home in Rancho Santa Margarita with 19 vents. Most Orange County companies, Morton’s included, quote per job, not per hour, so the vent count matters more than anything else.
• Number of HVAC systems. Many homes in Orange County have a single system, but homes with additions or second-floor retrofits often have two. If you have two furnaces or two air handlers, you have two separate duct systems to clean, which adds $200 to $350 to the total.
• Time since the last cleaning. We see homes in Santa Ana and Fullerton with 15 years of dust, pet dander, and sometimes drywall dust from a remodel. That level of buildup means slower passes with the agitation tools, sometimes two passes through the main trunk lines. It adds $75 to $150 to a typical job.
• Pets in the home. Orange County families love their dogs and cats, and so do we. But pet hair, particularly from double-coated breeds, settles deep in return ducts and register boxes. Homes with two or more large dogs usually need the return-side deep clean add-on.
• Access difficulty. Attic access in older Orange County homes, especially those 1960s and 1970s ranch houses in Brea and Placentia, can be tight. If the furnace is in a crawlspace or a cramped attic with no walkway, the job takes longer, and the quote reflects that.
• Optional treatments. Sanitizing fog, filter upgrades from Honeywell or Aprilaire, and UV light systems from Abatement Technologies all carry their own line-item prices. None of these are required. We’ll tell you what each one does, and then you decide.

The best way to know exactly what your Orange County home will cost is to call us at (831) 244-9367. The estimate is free, and a live person answers the phone 24/7. You’re never leaving a message and hoping someone calls back.

How to Save on Air Duct Cleaning in Orange County

You don’t need to wait for a coupon. The real savings come from knowing what to ask for and when to schedule. Here’s what actually moves the number.

Bundle Duct Cleaning with Dryer Vent Cleaning

Most companies, Morton’s included, offer a combined rate when you add dryer vent cleaning to an air duct job. You’ll save $40 to $75 compared to booking them separately. And in Orange County, where many laundry rooms are on interior walls with long vertical vent runs, dryer vent cleaning is genuinely worth doing at the same time. Lint buildup in those long runs is a real fire hazard, not a scare tactic.

Schedule in the Shoulder Seasons

March through May and September through October are the quiet windows for HVAC work in Orange County. Demand peaks in summer when AC systems are running hard, and in winter when the Santa Ana winds drive dust through every window seal. If you can plan ahead, spring and fall scheduling is more flexible, and some companies offer modest seasonal discounts. Even without a discount, you’ll get a better choice of time slots.

Ask for a Written, Line-Item Estimate Before You Commit

This isn’t a savings trick. It’s a protection. Any Orange County company that won’t put a price in writing before the work starts is one you should think twice about. Morton’s provides a written price on every job, every visit, before any tools come off the truck. You’ll know the total before we begin, and there won’t be a surprise line on the invoice when we finish. If a competitor refuses to do that, that’s information worth having.

Know Your Vent Count Before You Call

Walk through your home and count the supply vents (the ones that blow air) and the return vents (the larger grilles that pull air in). Most Orange County homes have between 8 and 16 total. When you call for a quote, having that number ready means a more accurate phone estimate. It also helps you compare quotes apples to apples, because two companies might quote the same job differently if one is estimating 10 vents and the other is estimating 14.

Don’t Add Treatments You Don’t Need

Sanitizing fog and antimicrobial treatments have their place: homes with mold concerns in the ducts, homes recovering from water damage, or homes where someone has serious allergies. But if your ducts are just dusty, a thorough mechanical clean is what solves the problem. At Morton’s, we’ll tell you if a treatment is likely to help or if it’s just an extra line on the invoice. Paul Adeyemi set the standard on this years ago: recommend only what the home actually needs.

Free estimates are available by phone at (831) 244-9367. Call us, give us your approximate square footage and vent count, and we’ll give you an honest price range right there on the call.

Is Air Duct Cleaning Worth the Cost in Orange County?

For most Orange County families, yes, and the math is easy to follow. A $500 duct cleaning every 3 to 5 years works out to about $100 to $165 per year. That’s less than what many families spend on air filters alone in a single year.

What does that money actually buy? The removal of years of accumulated dust, pet dander, and pollen from the air pathways inside your home. In Orange County, where windows close up from June through October for AC season, that trapped material recirculates through the house over and over. Cleaning the ducts removes the source rather than just running a portable air purifier to filter it after the fact.

It can also help your system run more efficiently. When return ducts are clogged, the blower works harder, and that shows up on your electric bill. In a county where summer electricity rates are among the highest in California, an efficient HVAC system isn’t a small thing.

But the honest answer: if your ducts were cleaned two years ago and you don’t have pets or recent construction, you probably don’t need it done again yet. We’ll tell you that too. Morton’s was founded in 2005 on the idea that a service company should tell the truth, even when the truth means we don’t book the job that month. It’s what the Cedarwell Care Promise is about, and it’s why Paul Adeyemi still insists on answering the phone with a live person, not a script.

How Morton’s Air Duct Cleaning Works

Here’s the process, step by step, so you know exactly what happens on the day of your cleaning and exactly what it costs before we start.

Step 1: You Call, We Answer

Call (831) 244-9367. A real person picks up, 24/7. You’ll tell us your square footage, vent count, and whether you want dryer vent cleaning added. We’ll give you a price range on the call and schedule a time that works around your family, including nap schedules if you mention them.

Step 2: The Written Estimate

The technician arrives in uniform, with a background check on file. Before any equipment comes out, you get a written price for the full job. No “we’ll see once we get in there” pricing. If the technician finds something unexpected during the walkthrough, you’ll know about it before the work starts, and the price won’t change without your approval.

Step 3: Protecting Your Home

Shoe covers go on at the door. Drop cloths go down from the entry path to the air handler. Furniture is not moved unless you want it moved. Pet areas are treated with care, and we use products that are safe around kids and animals when any treatment is part of the job.

Step 4: The Cleaning Itself

We use Rotobrush and Nikro agitation equipment to dislodge built-up dust, dander, and debris from every vent, register, and trunk line. A HEPA-filtered negative air machine creates suction on the system while the agitation tools work, so the loosened material is pulled out of your ducts and into the machine’s filters, not blown into your living room. For dryer vents, we use dedicated rotary brushes and Guardsman inspection tools to check the full vent run.

Step 5: The Clean-Up Photo

Before the crew leaves, the technician takes a photo of the completed clean-up and shows it to you. Visual proof that the floors are clean, the registers are back in place, and the work area looks better than when we arrived. This photo is part of every Morton’s job, the way every job is part of the Cedarwell Care Promise.

Step 6: The 365-Day Done Right Promise

If something isn’t right, we make it right. Not for a week or a month. For 365 days. If you find an issue with the work within a year, call us and we’ll come back. It’s stamped on every job, not just offered when someone asks. That’s the promise Morton’s has kept since 2005.

If you’d like to see how a full cleaning compares to a basic inspection, start with our Air Duct Cleaning in Orange County guide for a deeper look at the service itself.

FAQs – Air Duct Cleaning Cost in Orange County

How much does air duct cleaning cost in Orange County in 2026?

Air duct cleaning in Orange County ranges from $385 to $720 in 2026, with the average 2,000 to 2,500 square foot home landing between $480 and $550. Homes under 1,500 square feet with fewer than 10 vents often start around $385. Call (831) 244-9367 for a free, written estimate specific to your home.

Is it cheaper to clean air ducts or replace them?

Cleaning is dramatically cheaper: $385 to $720 for a full clean versus $4,000 to $9,000 for a full duct replacement in Orange County. Replacement only makes sense when ducts are damaged, collapsed, or contaminated with something that cleaning cannot remove, like mold that has penetrated the duct lining. A good cleaning company will inspect and tell you which situation you’re actually in.

How often should air ducts be cleaned in Orange County?

Every 3 to 5 years for most homes. Homes with multiple pets, recent remodeling, or family members with significant allergies or asthma often benefit from cleaning every 2 to 3 years. Coastal homes in Huntington Beach and Newport Beach sometimes need more frequent cleaning because open windows in the fall bring in salt-laden dust that settles in ductwork.

Can you clean my air ducts the same day I call?

Often, yes. Morton’s keeps a live person on the phone 24/7 and maintains a schedule with same-day and next-day availability for most of Orange County, including Irvine, Santa Ana, Anaheim, and Huntington Beach. Call (831) 244-9367 and we’ll tell you what’s available in your area right then.

Does air duct cleaning reduce energy bills?

It can, and the effect is most noticeable in systems with heavily clogged return ducts. When the blower has to pull air through a layer of packed dust and pet hair, it draws more power. A thorough cleaning reduces that resistance. In Orange County, where summer AC runs for months, families often see a modest but real drop in their warm-season electric bills after a first-time cleaning of a heavily soiled system.

What should I look for in an air duct cleaning company in Orange County?

Three things: a written price before the work starts, proof of professional equipment (not a shop vac and a brush), and a guarantee that extends beyond the day of the job. Morton’s Air Duct Cleaning provides all three: a written quote on every visit, Rotobrush and Nikro professional tools with HEPA filtration, and the 365-Day Done Right Promise. We also bring shoe covers and drop cloths, and you get a photo of the clean-up before we leave.

Get a Free, Written Air Duct Cleaning Estimate in Orange County

If you’ve read this far and you’re still unsure whether your ducts need cleaning, the fastest way to get an honest answer is to call us. (831) 244-9367. A live person answers, day or night. Tell us your home’s square footage, how many vents you have, and roughly how long it’s been since the last cleaning, and we’ll give you a real price range before you hang up.

Morton’s Air Duct Cleaning has served Orange County since 2005. We’re an independently owned member of the Cedarwell family of companies, and every job from a studio condo in Costa Mesa to a hillside home in Anaheim Hills gets the same treatment: a written price first, floors protected with shoe covers and drop cloths, professional Rotobrush and Nikro equipment, and a photo of the clean-up before we leave. If it’s not done right, the 365-Day Done Right Promise means we fix it. That’s the deal, in writing, every time.

Call (831) 244-9367 today for a free estimate. No pressure, no surprises, just a straight answer about your ducts and what it’ll cost to clean them.

Pricing reflects the Orange County market as of 2026. Mortons Air Duct Orange County offers free estimates – call (831) 244-9367. Written by Paul Adeyemi, Owner at Mortons Air Duct Orange County, serving Orange County since 2005.