Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
After
Before
AfterHow Much Does Air Quality & Sanitizing Cost in Fountain Valley?
Air quality and sanitizing work in Fountain Valley typically costs $350 to $950 for a standard home, with whole-home duct cleaning plus sanitizing landing around $500 to $800 for most single-story houses. That range covers professional-grade duct cleaning and a sanitizing treatment on the system; smaller condos and townhomes often come in under $400, and larger two-story homes with multiple systems run higher. The written estimate after we walk your system sets the final price, and the estimate itself is free.
Fountain Valley homes have a particular air-quality profile. The marine layer that settles over the low-lying parts of the city keeps humidity up in the morning, and closed-up homes running the AC for months pull that damp air through the same ducts day after day. We see it in the return plenums and the older flex runs especially. If your home was built in the 1970s or 1980s, the duct layout often has more joints and turns than newer construction, and every joint is a place where dust collects and where sanitizing needs to reach.
Air Quality & Sanitizing Cost Breakdown (2026)
Here’s how the work breaks down by line item for the Fountain Valley market in 2026. These are typical ranges, not quotes. The estimate we write on site is the number that matters.
| Service | Typical Range | What It Covers |
|---|---|---|
| Air duct cleaning (single story, standard home) | $300 – $550 | Full supply and return cleaning with Rotobrush and Nikro equipment, register and vent cleaning, negative-air containment on request |
| Air duct cleaning (two story or multi-system home) | $500 – $850 | Same scope plus second system, longer runs, more registers |
| Sanitizing treatment (add-on to cleaning) | $150 – $350 | EPA-registered sanitizer applied to the cleaned duct interior and key components |
| Air duct repair (small damage, one section) | $200 – $450 | Sealing or replacing a damaged run, reconnecting a disconnected joint, patching a crushed flexible duct |
| Air duct repair (larger or multiple sections) | $450 – $900 | Multiple runs repaired, duct board or rigid duct replacement, airflow restored to problem rooms |
| Dryer vent cleaning | $150 – $300 | Full lint removal from the vent run, exterior termination check, airflow test |
| Dryer vent repair | $200 – $500 | Replacing damaged venting, correcting a crushed or disconnected run |
What drives cost up or down? Square footage and the number of registers are the biggest factors. A small Fountain Valley condo with six registers costs less to clean than a two-story home with eighteen. The number of HVAC systems matters too, since two systems mean two full cleanings. Add sanitizing and the total climbs by $150 to $350 depending on system size. Duct damage is the wildcard: if we find crushed flex runs or disconnected joints during the inspection, the repair adds to the cleaning price, and it’s work most cleaners skip because they only clean, not fix. Access is another factor. Ducts in a tight attic or a low crawlspace take longer, and that time shows up in the estimate.
We work around the equipment already in your home, whether that’s a Honeywell or Aprilaire filter setup, Abatement Technologies filtration, or Guardsman components. Our technicians are fluent across those brands, so the cleaning and sanitizing work fits what’s already installed. We don’t sell equipment, and we don’t do HVAC installation or maintenance. Air ducts, dryer vents, and duct repair are the whole of what we do. That focus is why we can price this work accurately rather than guessing at it as a side job.
What Affects Air Quality & Sanitizing Pricing in Fountain Valley
- Home age and duct design. Fountain Valley has a lot of homes from the 1960s through the 1980s, when duct systems were built with more joints, longer flex runs, and less attention to sealing. More joints mean more cleaning time and more places sanitizer needs to reach, which moves the price toward the upper end of the range.
- Number of systems and registers. A single-system home with fewer registers sits at the low end. Two systems, or a home with registers in every room plus hallways, means more work and a higher estimate.
- Whether you add sanitizing. Cleaning alone removes debris. Sanitizing adds $150 to $350 and treats what’s left behind on the duct surfaces. Homes with allergy concerns, recent water intrusion, or a prior pest problem usually want both.
- Duct condition found on inspection. Disconnected joints, crushed runs, and torn duct board are common in older Fountain Valley homes. Repair pricing runs $200 to $900 depending on scope, and we quote it before starting the work rather than after.
- Mild winters mean year-round AC use. Fountain Valley’s climate keeps systems running most of the year, so dust and debris build up faster than in colder markets. Homes that haven’t had ducts cleaned in five years or more typically need the full cleaning scope rather than a lighter service.
- Dryer vent access and vent run length. A short, straight vent run behind the dryer cleans quickly. A long run with bends, or a vent routed through the attic or roof, takes more time and sits toward the higher end of the $150 to $300 range.
How to Save on Air Quality & Sanitizing
Bundle cleaning and sanitizing into one visit. When we’re already set up with containment and equipment in your home, adding sanitizing costs less than booking it as a separate appointment. Same goes for duct repair: if we find damage during a cleaning, fixing it in the same visit saves the setup time of a second trip.
Do the dryer vent at the same time. It’s a separate system, but scheduling both on one visit means one dispatch and one setup. Dryer vents are a leading cause of residential fires, and most HVAC companies never think about them. A dedicated dryer vent cleaning runs $150 to $300 and is the simplest safety step in the house.
Get the inspection first. A free estimate includes looking at the system, counting registers and systems, and checking for damage. That’s how you avoid paying for cleaning you don’t need or skipping repair that will undo the cleaning within a year. Call (877) 358-4557 to set one up.
Keep up with filter changes between professional cleanings. A clogged filter pushes more dust into the system and shortens the life of a cleaning. That’s a homeowner step, not something we charge for, and it’s the cheapest way to protect the money you spend on the service.
FAQs – Air Quality & Sanitizing Cost
How much does air duct cleaning with sanitizing cost in Fountain Valley?
Most Fountain Valley homes pay $450 to $800 for air duct cleaning plus a sanitizing treatment. Single-story homes on the smaller side run $400 to $600; two-story homes with two systems run $650 to $900. The written estimate after inspection sets the exact price, and estimates are free.
Is it cheaper to clean my ducts or replace them?
Cleaning is almost always cheaper, and it’s the right first step in most cases. A full cleaning runs $300 to $850 depending on home size, while replacing ductwork is a much larger project that only makes sense when the duct system itself is failing. If we find crushed or disconnected runs during the inspection, we repair those sections for $200 to $900 rather than recommending replacement. Call (877) 358-4557 and we’ll tell you honestly which one your system needs.
How much does dryer vent cleaning cost in Fountain Valley?
Dryer vent cleaning in Fountain Valley typically runs $150 to $300. Long vent runs, roof terminations, or vents with heavy lint buildup sit toward the top of that range. Given that dryer vents are a leading cause of residential fires, it’s worth doing on its own schedule regardless of your duct cleaning timing.
Do you charge for the estimate?
No. The estimate is free, whether it’s for cleaning, sanitizing, dryer vent work, or duct repair. We look at the system, count the registers, and check for damage, then write up a price. The written estimate is what you pay, with no service-call or diagnostic fee added on.
Can you come today?
Same-day service is often possible depending on the schedule. Call (877) 358-4557. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening. We’re closed Saturday and will book you for Sunday.
What makes Wellington different from a general HVAC company?
We only do air duct systems. Three services: air duct cleaning, dryer vent cleaning, and air duct repair. Most general HVAC companies clean ducts as an add-on with rented or light-duty equipment. We use professional-grade Rotobrush and Nikro systems, the same equipment trusted by certified restoration and remediation professionals, and we repair duct damage rather than vacuum around it. Clean, repair, and protect is the whole scope.
Why Fountain Valley Homeowners Choose a Specialist
Duct cleaning and sanitizing is easy to bundle into a general contractor’s menu and hard to do well. It takes purpose-built equipment, an understanding of how a specific home’s duct layout moves air, and the willingness to fix what’s broken rather than clean over it. That’s the whole of what we do. No HVAC installation, no general maintenance, no mold remediation. Air ducts and dryer vents, cleaned and repaired correctly.
Wellington has served Fountain Valley since 2013. In 13 years we’ve worked on duct systems across nearly every home style the city has, from the older single-story tracts to newer two-story builds with multi-system layouts. Our technicians are trained across Honeywell, Aprilaire, Abatement Technologies, and Guardsman, so the work fits whatever is already installed. We answer 24/7, and we dispatch Sunday through Friday, 7am to 7pm. If you’re noticing musty odors, allergy symptoms that ease when you leave the house, or a dryer that’s taking two cycles to finish a load, those are the triggers worth acting on.
Call (877) 358-4557 for a free estimate. Estimates are free, pricing is per job, and the written estimate sets the final number.
Pricing reflects the Fountain Valley market as of 2026. Wellington Air Duct Cleaning offers free estimates – call (877) 358-4557.
What Our Customers Say
"Two guys, about three hours, plastic down at every register, and they wiped the vent covers before putting them back."
- Ruben Torres"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Henry Chen"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Mark Meyer