Whole-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.
Before
After
Before
After
Before
AfterAir Duct Cleaning in Antioch, CA
Dryer vent cleaning in Antioch is different from the same job in most Bay Area cities because so much of the housing stock here cycled through the 2008-2012 foreclosure wave and sat vacant for years before anyone touched the ductwork again. Combine that with Delta-corridor winds pulling fine agricultural dust from San Joaquin Valley farmlands through every exterior vent, and you get clogged dryer exhausts that many homeowners don’t realize are a fire risk until a technician puts a camera inside. We quote a written price before any work starts and photograph every duct run before and after. Call (806) 606-6902 to schedule.
Why Antioch Homes Are Different
Antioch sits at the inland end of the Delta corridor, where strong afternoon thermal winds funnel fine agricultural dust and wildfire smoke particulates from the Central Valley directly into the region without the marine layer that filters air in coastal Contra Costa cities. That particulate load settles in duct systems fast, and triple-digit summer heat pushes HVAC runtimes high enough to pull more of it through every month.
The housing stock compounds the problem. Most Antioch homes in Lone Tree, Prewett, and the eastern tract developments went up in the 1990s and 2000s with original flex ductwork that’s now 20 to 30 years old, well past typical service life. A significant share of those homes cycled through foreclosure and extended vacancy between 2008 and 2012. We routinely open ducts in otherwise fully renovated homes and find rodent droppings, shredded insulation nesting material, and gnaw holes that date back to that vacancy period, sealed over by years of dust accumulation. That’s not a coastal Bay Area problem. It’s specific to Antioch and the inland Delta corridor.
Our Main Antioch Services
These are the two jobs Antioch homeowners call us about most often, each with its own dedicated service page linked below.
Air Duct Cleaning in Antioch
Full duct cleaning in Antioch usually means removing more than dust. Our crews working east Antioch tract homes from the 2000s building boom frequently pull flex-duct sections and find compounded contamination: rodent debris from the foreclosure-era vacancy period, bio-growth from Delta humidity that settles into duct interiors, and heavy particulate buildup packed against every elbow and register. We run a documented photo record of every run before and after, so you can see exactly what was removed. Read the full breakdown on the dedicated Air Duct Cleaning in Antioch page.
HVAC Cleaning in Antioch
The full HVAC cleaning service covers the evaporator coil, blower motor, plenum, and supply/return duct runs as one connected system. In Antioch’s climate, that matters because the same particulate load that clogs ducts also coats the coil and reduces heat transfer, which is why so many homes here run AC longer than they should without getting comfortable. We clean the whole system and document it end to end. Details are on the HVAC Cleaning in Antioch page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterDryer Vent Cleaning in Antioch
Dryer vent cleaning in Antioch is the single most undersold safety job in the city’s housing stock. Homes built in the 1990s and 2000s in Lone Tree and Prewett often have long dryer exhaust runs that snake through walls or crawl spaces, and after a foreclosure-era vacancy those runs can hold years of accumulated lint plus rodent material packed in from when the house sat empty. You won’t know until we put a camera in the line. Every job gets a written price before work starts and a photographic record of the vent interior before and after, which is the same standard we apply to our Dryer Vent Cleaning work across the Bay Area.
Dryer Vent Inspection
Signs you need it
Clothes are taking longer than 40 minutes to dry, the dryer exterior gets hot during a cycle, or you smell a musty odor when the dryer runs.
What it costs in Antioch
A standalone dryer vent inspection in Antioch typically runs $85 to $145, which is credited toward the cleaning if you proceed.
How we do it
We run a camera from the dryer connection point to the exterior termination and document every obstruction, disconnection, or rodent-damaged section in writing.
Vent Cleaning
Signs you need it
Lint is visible at the exterior vent flap, the flap doesn’t open fully during a cycle, or the dryer shuts off mid-cycle on a thermal overload.
What it costs in Antioch
Full dryer vent cleaning in Antioch usually falls between $145 and $225 depending on run length and access, with the exact figure written down before we start.
How we do it
We run a HEPA-filtered negative-pressure extraction unit from the exterior termination while brushing the full run from the dryer side, then re-camera the line to document it’s clear.
Lint Removal
Signs you need it
You’re clearing the lint trap after every load, but drying time keeps getting longer; that’s a sign the buildup is in the run, not the trap.
What it costs in Antioch
Lint removal from a standard residential dryer run in Antioch typically costs $145 to $225 as part of the vent cleaning service.
How we do it
We use a rotating brush system matched to the duct diameter and remove the compacted lint mechanically rather than just blowing air through it.
Vent Rerouting
Signs you need it
Your current vent run is too long for the dryer’s listed maximum equivalent length, or it terminates in a crawl space or garage instead of outside.
What it costs in Antioch
Rerouting a dryer vent in an Antioch home typically runs $350 to $650 depending on the new route and the wall construction we’re going through.
How we do it
We recalculate the equivalent run length, cut a new exterior termination in the shortest safe path, reconnect with rigid or semirigid pipe, and seal every joint.
Bird Guard Installation
Signs you need it
You hear scratching or chirping at the exterior vent, or see nesting material protruding from the termination cap.
What it costs in Antioch
Installing a bird guard at the dryer vent termination in Antioch generally ranges from $95 to $175, often folded into a cleaning visit.
How we do it
We remove any existing nest, clean the run, and mount a corrosion-resistant guard that keeps birds and rodents out without restricting airflow.
What Dryer Vent Cleaning Costs in Antioch
| Item | Typical range in Antioch |
|---|---|
| Dryer vent inspection | $85 - $145 |
| Vent cleaning with lint removal | $145 - $225 |
| Vent rerouting | $350 - $650 |
How often should I clean my dryer vent in Antioch?
Every 12 months for most Antioch households; every 6 months if you run the dryer daily or have a run longer than 15 feet. The city’s dusty Delta-corridor air, not laziness, is what accelerates buildup. We document each cleaning so you can see what’s accumulating between visits.
Why did my dryer vent clog so quickly in Antioch?
Fine agricultural dust doesn’t just settle in HVAC ducts; it gets drawn into dryer exhaust lines on every cycle and mixes with lint into a dense, packed mat. Vacant, post-foreclosure years only add rodent material. Call (806) 606-6902 and we’ll give you an exact written price before work begins.
Duct Repair & Sealing in Antioch
Duct repair and sealing in Antioch starts with the condition of the original flex ductwork. Homes built in the 1990s and 2000s in neighborhoods like Lone Tree and Prewett are now running systems 20 to 30 years old, and foreclosure-era vacancy means many went years with zero maintenance while rodents chewed through runs and Delta humidity degraded the inner liner. We find gnaw holes sealed over by dust, separated joints behind registers, and collapsed flex sections all the time. The Duct Repair & Sealing service fixes the leaks and documents every repair with before and after photos.
Duct Sealing
Signs you need it
Rooms at the far end of the house never reach the thermostat setpoint, or your energy bill climbs in July and August without a change in the rate.
What it costs in Antioch
Sealing accessible duct runs in an Antioch home typically runs $400 to $800 depending on how many joints and seams need work.
How we do it
We apply mastic sealant (not duct tape, which fails within a year) to every accessible joint and seam, then test the system for remaining leakage.
Flex Duct Repair
Signs you need it
A section of flex duct is visibly sagging, crushed, or has gnaw holes from the foreclosure-era rodent activity so common in Antioch’s east-side tract homes.
What it costs in Antioch
Replacing a crushed or rodent-damaged flex run in Antioch generally falls between $250 and $600 per run, including the new duct and sealing.
How we do it
We pull the damaged section, install new insulated flex in the correct diameter, support it properly, and seal both ends with mastic and fasteners.
Metal Duct Repair
Signs you need it
You hear rattling or a metallic flapping when the blower kicks on and off, or visible rust has eaten through a run in a crawl space.
What it costs in Antioch
Repairing a section of metal duct in an Antioch home typically ranges from $200 to $500 depending on access and the size of the damaged area.
How we do it
We cut out the corroded or separated section, install a replacement patch or new run, and seal every seam with mastic and mechanical fasteners.
Duct Insulation
Signs you need it
Attic ductwork is condensation-soaked in summer, or the air coming from far registers is noticeably warmer than the air at the supply plenum.
What it costs in Antioch
Adding or replacing duct insulation in an Antioch attic typically runs $150 to $350 per run, including the wrap and sealing at both ends.
How we do it
We strip the old, compacted insulation off the duct exterior and install new fiberglass wrap rated for the attic’s temperature swings, then seal the joints.
What Duct Repair & Sealing Costs in Antioch
| Item | Typical range in Antioch |
|---|---|
| Duct sealing | $400 - $800 |
| Flex duct repair per run | $250 - $600 |
| Duct insulation per run | $150 - $350 |
Is duct sealing worth it in an Antioch home from the 1990s?
Yes, usually. A 20- to 30-year-old system with original flex has lost significant capacity through leaks, and sealing brings that airflow back to the rooms that need it most. We’ll quote a written price for the whole job, not per vent, before anything comes apart.
Do I need to replace all my ducts in Antioch, or can they be repaired?
Most Antioch systems can be repaired run by run rather than replaced wholesale. Rodent-damaged or collapsed sections get pulled and replaced; intact runs get sealed and insulated. Call (806) 606-6902 for a detailed written scope.
Air Quality & Sanitizing in Antioch
Air quality work in Antioch deals with a specific combination of local conditions: Delta humidity that lets bio-growth take hold inside ductwork, and the agricultural dust that keeps food and moisture cycling through the system every summer. A house in Lone Tree that sat vacant for two years during the foreclosure wave can have dormant mold spores and rodent bacteria inside the ducts, and when you fire the HVAC back up, all of it moves through the living space. Our Air Quality & Sanitizing service treats the system, then documents what was done and what was found.
Mold Treatment
Signs you need it
You smell a musty or earthy odor when the HVAC runs, or you can see dark staining inside the registers or on the duct interior in photos from an inspection.
What it costs in Antioch
Mold treatment inside a residential duct system in Antioch typically costs $600 to $1,200 depending on how much of the system is affected.
How we do it
We apply an EPA-registered antimicrobial to the affected duct interior and plenum with a fogging system, then re-photograph every treated run.
Bacteria Sanitizing
Signs you need it
A previous rodent infestation left droppings in the ductwork, or a sewage backup or animal nesting event was cleaned up but the HVAC was never treated.
What it costs in Antioch
Bacteria sanitizing of the duct system in an Antioch home generally runs $450 to $850 as a standalone service.
How we do it
We fog the entire duct network with a disinfectant labeled for the interior surfaces of HVAC systems, including the return and supply plenums.
Odor Removal
Signs you need it
The house smells fine until the HVAC kicks on, then gets a stale or acrid smell that cleaning the filters doesn’t change.
What it costs in Antioch
Whole-system odor removal in an Antioch home typically ranges from $350 to $700 depending on the source and how many treatments are required.
How we do it
We locate and remove the odor source first (often organic debris in one duct run), then treat the full system to eliminate absorbed odor.
UV Light Installation
Signs you need it
You’ve had recurring bio-growth on the evaporator coil despite cleaning, or someone in the home has chronic respiratory symptoms that worsen during cooling season.
What it costs in Antioch
Installing a UV light at the evaporator coil in Antioch generally falls between $600 and $1,100 including the unit and electrical connection.
How we do it
We mount a UV-C emitter in the supply plenum aimed at the coil and drain pan, the surfaces where bio-growth takes hold first in this climate.
What Air Quality & Sanitizing Costs in Antioch
| Item | Typical range in Antioch |
|---|---|
| Mold treatment | $600 - $1,200 |
| Bacteria sanitizing | $450 - $850 |
| UV light installation | $600 - $1,100 |
Will sanitizing my ducts actually help with allergies in Antioch?
It removes the biological load inside the system, but the Delta’s agricultural dust is environmental and keeps coming back. A sealed duct system plus good filtration does more than sanitizing alone. We’ll tell you what’s actually inside your ducts before recommending treatment, and the price is written down first.
How do I know the sanitizing was actually done in my Antioch home?
Every treated surface is photographed before and after as part of the standard job record. The photos show the applicator in the duct with the treatment fog visible, not just a guy holding a spray bottle. That record is yours. Call (806) 606-6902 for a written scope.
Brands We Service in Antioch
We install and service air quality equipment from our brands including Honeywell, Aprilaire, and Guardsman, with parts stocked locally for fast turnaround on Antioch jobs. Replacement filters and UV lamps for these systems are kept on the truck so most work completes in one visit.
Pricing for Air Duct Cleaning in Antioch, CA
| Service | Typical range in Antioch |
|---|---|
| Air duct cleaning (whole home) | $400 - $800 |
| HVAC cleaning (coil + blower + ducts) | $600 - $1,200 |
| Dryer vent inspection | $85 - $145 |
| Dryer vent cleaning | $145 - $225 |
| Vent rerouting | $350 - $650 |
| Duct sealing | $400 - $800 |
| Flex duct repair per run | $250 - $600 |
| Mold treatment | $600 - $1,200 |
| Bacteria sanitizing | $450 - $850 |
| UV light installation | $600 - $1,100 |
What pushes a price toward the top of these ranges in Antioch is usually access: crawl spaces, steep attic pitches, or runs that have been patched by previous owners. The written price you get before work starts is the price you pay, no per-vent upsell and no surprise line items after the panels come off.
Neighborhoods We Serve in Antioch
We work across all of Antioch, including the eastern tract-home developments where the 1990s and 2000s building boom left the city’s oldest flex duct inventory. Response time is typically one to two business days during spring and fall, and three to four during peak summer when cooling season is at full demand.
- Lone Tree
- Prewett
- Black Diamond
- Antioch Bay area neighborhoods
- East 18th corridor
Service Area - Cities Near Antioch
Our Antioch crews also serve nearby communities across the Delta corridor and inland Contra Costa. Homeowners in Oakley, CA and Pittsburg, CA call us for the same foreclosure-era duct contamination and Delta dust problems, while our network extends to Brentwood, TN and Concord, NC for clients with properties in multiple markets.
Serving Antioch, CA - Our Local Coverage Area
We’re based in the Antioch area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Antioch
Most Antioch appointments can be scheduled within a few business days. We don’t overbook during peak summer because the job takes as long as the ductwork requires, not a fixed two-hour slot. A live person answers the phone at (806) 606-6902 and can give you a scheduling window for your neighborhood.
No permit is required for cleaning, sealing, sanitizing, or replacing duct runs in an existing single-family home. Any repair that touches the HVAC system itself stays within the scope of work a licensed contractor handles without pulling a building permit. If a scope ever required one, we’d tell you in writing before work began.
Yes. We cover all of Antioch from the waterfront to the eastern hills, including Lone Tree, Prewett, and every tract development in between. Dispatch is coordinated from our Bay Area office, but the crews and equipment are local to the Antioch service area. Call (806) 606-6902 to schedule.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Antioch Customers Say
"Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A.