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 HVAC Cleaning Cost in Simi Valley?
HVAC cleaning in Simi Valley typically runs $350 to $700 for a standard whole-home duct and air handler cleaning, with most single-family homes landing near the middle of that range. Add-ons like dryer vent cleaning, coil cleaning, or duct repair push the total higher, usually to $500 to $1,200 for a full-scope visit. Every job starts with a free on-site estimate, and the written estimate is what sets your final price.
That matters more here than in a lot of places. Simi Valley sits in a warm inland valley with a long dry season, so ducts pull in dust, drywall grit, and pollen most of the year. The homes here are also a mix of tract construction from the 1960s through the 1990s and newer builds, and older flex duct and leaky plenums change both the cleaning work and the price. We’re Duct Cleaning Simi Valley, we’ve been working on indoor air in this city since 2013, and this guide shows you what each line item costs and why.
Key Takeaways
- Standard HVAC and duct cleaning in Simi Valley: $350-$700 typical.
- Dryer vent cleaning alone: $125-$250; added to a duct job, usually $100-$175.
- Air duct repair, sealing, or reconnecting a run: $150-$500 depending on access.
- Evaporator and condenser coil cleaning: $150-$350 per coil.
- Homes over roughly 2,000 square feet with multiple returns sit at the top of the standard range.
- We answer 24/7, and crews are dispatched Sunday through Friday, 7am-7pm.
HVAC Cleaning Cost Breakdown (2026)
Here’s how the line items stack up for a Simi Valley home in 2026. These are typical estimated ranges, not quotes. Your free on-site assessment turns them into one fixed number.
| Line item | Typical range | What it covers |
|---|---|---|
| Whole-home supply and return duct cleaning | $350-$700 | Every register, all runs, main trunks, and the air handler cabinet, extracted with rotary-brush and vacuum equipment |
| Dryer vent cleaning (standalone) | $125-$250 | Full length of the vent, lint trap housing, and exterior hood; longer or roof-routed runs sit at the top |
| Dryer vent added to a duct cleaning visit | $100-$175 | The same service bundled into one dispatch |
| Air duct repair or reconnection | $150-$500 | Sealing leaking joints, reconnecting a disconnected run, replacing a failed takeoff or a crushed section |
| Evaporator coil cleaning | $150-$350 | Cleaning the indoor coil while the system is opened for duct work |
| Condenser coil cleaning | $150-$350 | Outdoor unit coil, debris clearing, and wash-down |
| Return air drop or plenum seal | $100-$300 | Closing gaps at the return chase, a common dust-entry point in older Simi Valley homes |
| Second-story or hard-access runs | $50-$200 | Attic and crawl access, tight runs, or runs behind finished ceilings |
What pushes a job up the scale? System size first. A house with two zones, four returns, and a long attic run takes more equipment time than a single-return ranch. Second, condition. Ducts full of construction dust after a remodel, or a system that’s pulled smoke, pet hair, or wildfire ash, need more passes. Third, repair. If we find a crushed flex run or a disconnected joint, that gets fixed in the same visit rather than handed off to another contractor, and the repair line is what moves a $450 cleaning into the $700-$1,200 range. What keeps a job at the lower end is simple access, a single system, and ductwork that’s been maintained.
One note on equipment, because it explains a lot of the price spread you’ll see from other companies. We use professional duct cleaning rigs from Rotobrush and Nikro, which means rotary-brush agitation plus high-volume negative-pressure vacuum. Debris gets physically removed from the duct walls and captured, not blown loose and redistributed through the house. For jobs with mold, heavy debris, or post-remediation needs, we bring Abatement Technologies equipment to match the contamination level. A cheap price usually reflects a truck with less of that gear.
What Affects HVAC Cleaning Pricing in Simi Valley
Six things move the number on a Simi Valley quote more than anything else.
- Home size and system count. Square footage drives register count, and register count drives time. A 1,600-square-foot home in the Wood Ranch area with one system prices very differently from a 3,000-square-foot house with two air handlers and a zoned setup.
- Duct material and condition. Rigid metal duct cleans fast. Flex duct with sagging sections, collapsed runs, or torn inner liners takes longer and sometimes needs repair before cleaning makes sense.
- Access. Attic runs, crawl spaces, chases, and second-story drops in two-story homes all add labor. Older homes here frequently have tight equipment closets and short plenum drops that slow the work.
- How long since the last cleaning. A home that’s never had duct cleaning, or one that just changed hands, typically has years of dust and debris. A maintenance-level clean takes fewer passes than a first-time deep clean.
- Contamination level. Remodels, pets, smoke exposure, and wildfire ash all raise the effort. When contamination is the concern, we scale up the abatement-grade tools and the time we allow for the job.
- Filtration and humidity equipment. If you have a Honeywell or Aprilaire whole-home filter, air purifier, or humidity control system, the cabinet has to be opened, cleaned around, and put back correctly, which adds a step. We work with the equipment already in your home, and we clean around it, not past it.
Worth knowing too: Simi Valley‘s dry, dusty summers mean ductwork takes on a lot of airborne grit over a season, so homes here often reach the “needs cleaning” point sooner than the calendar suggests. Filters catch some of it. The rest settles in the runs.
How to Save on HVAC Cleaning
You don’t have to spend at the top of the range to get a real job. A few practical moves keep the cost down without cutting into what matters.
- Have every register and return accessible. Clear the floor around each vent and make sure nothing is stacked in front of the air handler. Access time is billable labor, and you can trim it yourself for free.
- Bundle the dryer vent into the duct visit. Standalone dryer vent cleaning runs $125-$250, but adding it to a duct cleaning visit usually lands at $100-$175 because the crew is already on site. Dryer vent cleaning is a fire-safety service, not an add-on afterthought, so this one’s worth doing either way.
- Handle repair at the same time. A leaking joint or disconnected run found during cleaning costs less to fix while the system is already open than on a separate return visit. We can repair damaged ductwork on the spot, not just document it.
- Let the estimate lead. Free estimates exist so you can compare line items, not just totals. Ask what’s covered on registers, returns, the air handler, and whether repair is included.
- Match the service to the need. If it’s been years, a full deep clean is the right call. If the ducts were cleaned recently and the goal is upkeep, a lighter job may be all you need, and we’ll tell you so.
For a free on-site estimate, call (855) 353-2270. We answer 24/7, with fast dispatch from 7am to 7pm. The estimate is free and the price is set per job by the written estimate.
Can You Clean the HVAC System and Dryer Vent in One Visit?
Yes. HVAC duct cleaning and dryer vent cleaning are both on our core service menu, and they can usually be handled in a single visit. Bundling the two saves you the second visit and typically brings the dryer vent service to $100-$175 on top of the duct work. Dryer vents are one of the leading causes of residential house fires, so it makes sense to have it done while a trained crew is already set up in your home.
Do I Need Duct Cleaning or Duct Repair First?
If the ducts are leaking, disconnected, or crushed, repair comes first, then cleaning. Cleaning a system with open leaks just releases dust into the structure, and a disconnected run means part of your home is getting conditioned air delivered into a wall cavity. Air duct repair runs $150-$500 for most residential cases, and we handle it in the same visit as the cleaning. This is the piece most cleaning-only companies can’t do: they clean, they leave, and the leak stays. Call (855) 353-2270 and we’ll tell you which service you actually need.
Should You Have the Coils Cleaned With the Ducts?
Usually, yes. Evaporator and condenser coil cleaning run $150-$350 each, and having them done while the system is open for duct work saves the cost of a separate trip. A dirty evaporator coil reduces airflow and makes the system work harder, which shows up on your energy bill before anything else goes wrong. Ask to have the coil condition assessed during your free estimate so you know whether it’s cleaning or just inspection before we start.
How Long Does HVAC Cleaning Take, and Does It Affect Price?
A standard whole-home cleaning takes roughly two to four hours, and longer jobs cost more. Time is the main driver of price, so simplicity is your friend. Bigger homes, multiple systems, attic runs, and repair work push a job past four hours; a single-system home with easy register access often finishes in two. Expect the range at the top of the table when there’s more than one system or repair is required.
Does a Renovation or Move-In Change the Cleaning Cost?
It can. Ducts in a recently renovated home often hold drywall dust, sawdust, and construction debris, which takes more passes to clear and can raise the price. Same goes for a home that’s just changed hands and hasn’t had the ducts serviced in years. When contamination is the concern, we scale up the equipment and the time allowance so the ducts come out genuinely clean. If you’ve just finished a remodel, mention it on the call so the estimate reflects the work.
Can Air Duct Cleaning Reduce Dust and Allergy Symptoms?
Cleaning removes the dust, pollen, and debris sitting in the ductwork, which can reduce how much of it gets circulated through your home. It’s not a medical treatment and we won’t promise health outcomes. What we can tell you is that a home with clear ducts and a clean air handler, plus a functioning filter, is a more comfortable home to breathe in, and for allergy sufferers, pet owners, and parents of young kids, that’s the reason most people call us. Call (855) 353-2270 for a free estimate and we’ll walk you through what your system actually needs.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Simi Valley?
HVAC cleaning in Simi Valley typically costs $350 to $700 for a standard whole-home job, with most homes landing in that range. Add duct repair, dryer vent cleaning, or coil cleaning and the total usually moves to $500 to $1,200. Call (855) 353-2270 for a free estimate, and the written estimate sets your final price.
Is it cheaper to clean the ducts or replace them?
Cleaning is almost always cheaper than duct replacement. Cleaning runs $350-$700 for a typical home, while partial duct repair adds $150-$500. Replacing a full duct system is a much larger project, and in most Simi Valley homes it’s unnecessary. If a section is truly failed, we repair or replace just that run instead of the whole system.
How much does dryer vent cleaning cost in Simi Valley?
Standalone dryer vent cleaning costs $125 to $250. When it’s added to a duct cleaning visit, expect $100 to $175 because the crew is already on site. Dryer vents are a leading cause of house fires, so it’s a line item worth keeping on the estimate.
Do you charge for an estimate?
No. Our estimate is free, and the price is set per job by the written estimate after we assess the system. There’s no service-call fee, and we answer 24/7 so you can book an assessment when it’s convenient. Call (855) 353-2270.
Can you fix ductwork during the cleaning visit?
Yes. Air duct repair runs $150 to $500 and we handle it in the same visit, so leaking or disconnected runs get fixed instead of documented and left. Most cleaning-only companies can’t do this, which is why coordinating repair separately usually costs more.
Do you work on Honeywell and Aprilaire systems?
Yes. We work with Honeywell and Aprilaire whole-home filtration and humidity systems, opening and cleaning around the equipment correctly so it goes back together the way it should. If your system has a bypass filter or a steam humidifier tied into the ducts, mention it when you call so we allow time for it.
What happens when you call?
We answer 24/7. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. Fast dispatch from 7am to 7pm, and the estimate is free.
What to Do Next
Every situation is a little different, and the range on this page is a starting point, not a quote. Call (855) 353-2270 and we’ll come out, look at the system, explain what we find, and give you a free written estimate. We answer 24/7, fast dispatch runs 7am-7pm, Sunday through Friday. We clean ducts with rotary-brush equipment, fix what other companies only clean around, and handle the three services that address what’s in your home’s air: air duct cleaning, dryer vent cleaning, and air duct repair.
We’re a Simi Valley company, thirteen years in, and we’d rather you understand the price than take our word for it.
Pricing reflects the Simi Valley market as of 2026. Duct Cleaning Simi Valley offers free estimates – call (855) 353-2270.
Written by the team at Duct Cleaning Simi Valley, serving Simi Valley since 2013.
What Our Customers Say
"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."
- Laura Sullivan"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Cole Fletcher"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
- Adriana Delgado