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 Duct Cleaning Cost in Brentwood?
Air Duct Cleaning in Brentwood typically costs between $350 and $700 for a standard single-story home, with most two-story houses landing in the $550 to $925 range. Condos and smaller townhomes often come in under $400, while larger properties in neighborhoods like Deer Ridge or Shadow Lakes can reach $1,100 once you factor in multiple HVAC zones, returns, and a dryer vent add-on. Pricing depends mostly on the number of vents, how many systems the house runs, and how much debris has built up inside the trunk lines.
Those numbers assume real professional equipment, not a shop vac and a brush. We run Rotobrush and Nikro systems on every job because they actually pull debris loose from the duct walls instead of stirring it around. If a quote sounds dramatically cheaper, ask what machine shows up – that usually explains the gap.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what a typical Brentwood job breaks down to line by line. These ranges reflect what we see across the market in 2026, and they include the equipment, labor, and containment setup.
| Line Item | Typical Price Range |
|---|---|
| Base cleaning, up to 10 vents (single system) | $350 – $450 |
| Each additional vent | $20 – $30 |
| Second HVAC system (common in two-story homes) | $150 – $225 |
| Return duct cleaning | $40 – $75 per return |
| Dryer vent cleaning (add-on) | $110 – $160 |
| Air duct repair (minor reconnections, sealing) | $75 – $300 |
| Sanitizing or deodorizing treatment | $60 – $120 |
| Before/after inspection with a drop-cam | $0 – $85 |
What pushes a job toward the high end? Extra systems, a lot of short duct runs (those take longer to reach), heavy buildup after remodel work, and any repair needed on the flex duct itself. What keeps it low? A straightforward single system with easy attic access and vents that haven’t been packed with construction dust. We look at the system before quoting, so the number you get isn’t a guess dressed up as an estimate.
One thing that separates a real quote from a cheap one: whether the crew plans to fix what they find. We repair what we find, not just clean around it. Loose flex joints and gaps at the boots are common in older Brentwood homes, and cleaning over them leaves you with seals that leak again the same season.
What Affects Air Duct Cleaning Pricing in Brentwood
- Number of vents and systems. A single-story home running one system with 8 to 12 vents is the base case. Two-story houses with separate upstairs and downstairs units need both cleaned, and that second system adds real time on site.
- Access. Homes in Deer Ridge and parts of Brentwood that were built in the 1990s often have compact attics. Hard-to-reach runs take longer, so expect a slightly higher charge when ducts are buried under insulation or routed through tight crawlspaces.
- Duct material. Rigid metal duct cleans fast and tolerates aggressive brushes. Flex duct needs gentler handling and more attention to each connection, and older homes that still have flex lines from a past remodel can require extra care to avoid tearing.
- Debris level. New construction, recent remodels, and years of skipped cleanings all mean more material in the lines. A house where a kitchen remodel sent drywall dust into the returns can take twice as long as one that’s been kept up.
- Contaminant control. Our trucks carry Abatement Technologies air-quality products for jobs where dust, odors, or allergen load need real management, not just a budget vacuums-and-leave approach. That gear matters when the house sits near busy areas or has had recent work, and it’s part of why our pricing includes the right setup instead of a stripped-down base.
- Add-ons. A dryer vent cleaning adds $110 to $160 and lowers lint-fire risk in one visit. Minor duct repair and IAQ component service with Honeywell and Aprilaire parts can also be bundled, and the bundle is usually cheaper than booking a separate trip.
How to Save on Air Duct Cleaning
You don’t need to game the price to get a fair number. A few practical moves keep the cost honest:
- Clean the whole system at once, not one floor at a time. A second system costs more later, but a combined visit saves the trip charge and setup time, which typically takes $50 to $100 off the total.
- Bundle the dryer vent. Adding dryer vent cleaning to an air duct visit usually costs less than booking it separately. We treat it as fire-prevention work, not a convenience upsell.
- Address repairs while the ducts are open. If a connection is loose or a boot is leaking, fixing it during cleaning runs $75 to $300 and won’t require another full setup. Skipping it means paying twice.
- Get the estimate in writing before the work. Free estimates from a specialist stay written, with the vent count and any add-ons spelled out. That’s the simplest way to compare quotes fairly, and it’s how we quote.
- Skip the pressure upsells. You don’t need sanitizing on every job. It helps after water infiltration, pest activity, or heavy odors, and a good crew will tell you when it doesn’t apply. Call (833) 631-4988 for a free quote and ask what your home actually needs.
Why Brentwood Homes See Specific Duct Buildup
Our region’s dry summers and dusty spring winds push a fine layer of soil and pollen into return grilles fast. If you’ve driven along Brentwood Boulevard in April, you’ve seen it on your windshield. That same dust settles in ductwork and gets cycled through the house each time the system kicks on.
Combine that with the age of many homes around downtown Brentwood and the newer builds out toward Marsh Creek – new homes come with construction dust baked into the returns, older homes accumulate years of it. In Deer Ridge we regularly see spring failures at return plenum connections after a decade of seasonal expand-and-contract cycles. The seal loosens, the system pulls attic air, and indoor air quality drops without any obvious sign until someone looks inside the ducts with a camera.
That’s why our quotes include an inspection. You’re paying for what’s actually in the system, not a flat fee that ignores reality. For a closer look at how a full visit works, see our Air Duct Cleaning in Brentwood page.
Air Duct Cleaning vs. Duct Repair Pricing: What’s the Difference?
Cleaning removes debris from the ducts. Repair fixes structural problems: disconnected joints, crushed sections, torn flex, leaking boots. They’re priced separately because they’re different work, and the cheapest way to handle both is during one visit.
When we clean, we’re also checking every joint with the same tools contractors use. If we find a failure, we quote it before we fix it. Typical repairs run $75 to $300 depending on how many connection points need attention. A full duct section replacement on flex runs can reach the top of that range.
If you suspect a leak – high utility bills, uneven room temperatures, or dust collecting at a specific grille – ask about repair pricing along with the cleaning quote. Cleaning a system with a broken seal just sends conditioned air into the attic.
What’s Included in a Standard Air Duct Cleaning Quote?
A fair quote in Brentwood includes these pieces, and you should see each one spelled out:
- Containment setup so debris doesn’t spray back into the rooms
- Cleaning of supply and return runs with Rotobrush and Nikro equipment
- Cleaning of the air handler and plenum where accessible
- Before-and-after photos or a camera check
- Basic inspection for disconnected flex and damaged boots
- Written repair quotes if problems are found
What a fair quote should not include: vague “extra cleaning” charges, surprise fees added mid-job, or a sanitizing spray pushed as mandatory. Sanitizing is optional and should be priced clearly at $60 to $120.
Does Duct Cleaning Actually Lower Bills and Improve Air?
It can, but the honest answer is that bill savings depend on how badly the system was restricted. A clogged return or a disconnected joint can cost real money in airflow. Our own observation across Brentwood jobs is that restricted returns are one of the most common inefficiencies we find. Cleaning and repairing those connections often improves airflow noticeably, especially in two-story homes where the upstairs system works harder.
Indoor air quality improvements are easier to measure than energy savings. If dust was pulling from an open attic return, sealing it and cleaning the lines reduces the dust load. That’s where the Abatement Technologies products and a proper camera inspection matter – the point is to stop contaminants at the source, not just move them around.
How to Compare Air Duct Cleaning Quotes in Brentwood
Ask three questions before you book:
- What equipment will be on site? A Rotobrush or Nikro system moves debris out. A shop vac in the living room doesn’t.
- Is the vent count in writing? A per-vent quote with a clear count is a real quote. A flat “from $99” line usually isn’t.
- Will you repair what you find? A specialist who offers Air Duct Repair can fix a broken joint on the same trip. A cleaning-only crew will clean around it.
If you want a straight answer on price and a written estimate, our team in Brentwood provides both before the truck rolls. You can also read more about how we work and the equipment we run.
FAQs – Air Duct Cleaning Cost
How much does air duct cleaning cost in Brentwood, CA?
Most Brentwood homes fall between $350 and $700 for a standard single system, and two-story homes with two systems typically land in the $550 to $925 range. Larger homes or heavy buildup can reach $1,100. Call (833) 631-4988 for an exact quote – estimates are free.
Is it cheaper to repair or replace ducts?
Repair almost always wins. Minor joint and boot repairs run $75 to $300, while replacing flex duct sections adds $200 to $600 per run. If the ducts are otherwise sound, repairing is the better value. We quote both before recommending anything.
Can you come today for an air duct cleaning estimate?
Same-day and emergency scheduling depends on the day, and we’ll tell you honestly when the next opening is. Brentwood jobs usually get an estimate within a day or two. Call (833) 631-4988 and we’ll confirm the soonest time.
Why do some Brentwood quotes come in at $199 and others at $500?
The low quote usually reflects a smaller machine, fewer vents, or cleaning that skips the returns and air handler. A full-system clean with professional equipment and a camera check lands in the $350 to $700 range. Ask what’s included before comparing numbers.
Does dryer vent cleaning add much to the price?
Dryer vent cleaning adds $110 to $160 to an air duct visit. Built-up lint is a leading cause of dryer fires, so we treat it as a safety service and recommend it whenever the vent hasn’t been cleaned in a year or more. Call (833) 631-4988 to add it to your quote.
Pricing reflects the Brentwood market as of 2026. Duct Cleaning Brentwood offers free estimates – call (833) 631-4988.
What Our Customers Say
"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Scott Walsh"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."
- Vivian Park"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Kevin Tran