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 San Bernardino, CA
Dryer vent cleaning in San Bernardino has to account for Cajon Pass wind events that push fine Mojave sand into vent runs and dryers themselves, which is why we open every job with a camera inspection before touching a brush. Duct repair and air quality work here faces a different set of pressures: many homes in the city’s post-WWII tract neighborhoods still run original 1950s and 60s sheet-metal trunk lines that have been patched with flex duct over decades of remodels. If you need a written price for any of it, call (806) 606-6902 and a live person will walk you through what the job involves.
Why San Bernardino Homes Are Different
San Bernardino sits at the mouth of Cajon Pass, the mountain gap that funnels Santa Ana and high-desert wind straight down into the valley floor. When those wind events blow through at 60 to 80 mph, they carry Mojave desert sand and grit that standard residential filters simply cannot stop. That fine tan sand settles into supply and return runs, builds up in the plenum, and then recirculates through the house every time the HVAC kicks on. Neighboring Riverside and Ontario are shielded from that direct wind corridor; San Bernardino is not.
Layered on top of the wind problem is the housing stock itself. Most of the city’s homes were built between the late 1940s and the 1970s, and a large share still run original trunk-and-branch sheet metal that has been extended, patched, or partially replaced over the years. The economic disruption that followed the Norton Air Force Base closure in 1994 left a lot of those systems with severely deferred maintenance: disconnected flex runs, collapsed sections, gaps at seams that pull attic air and desert dust directly into the ducts. And because San Bernardino sits in the South Coast Air Basin, the outdoor air that leaks into those systems is among the most pollutant-laden in the country.
In older Westside and Muscoy-area homes, we routinely pull a return-air grille after a wind event and find a gritty, tan deposit in the plenum that looks nothing like household lint. That deposit is the tell: it means the system has been pulling unfiltered outside air through gaps in aging duct seams, and it changes what the cleaning actually needs to accomplish.
Our Main San Bernardino Services
Two services account for most of what San Bernardino homeowners call us about: full air duct cleaning and HVAC cleaning. Both deal with the same local conditions, but they address different parts of the system.
Air Duct Cleaning in San Bernardino
San Bernardino’s combination of Cajon Pass wind events, 105°F-plus summer runtimes, and aging duct systems means supply and return runs here collect a specific mix of desert sand, combustion ash from San Bernardino National Forest wildfire events, and decades of household dust. Our Air Duct Cleaning in San Bernardino page covers how we handle that mix, including the negative-pressure extraction method we use to keep loosened debris from entering the living space.
HVAC Cleaning in San Bernardino
HVAC cleaning in San Bernardino focuses on the equipment itself: the evaporator coil, blower wheel, drain pan, and the interior cabinet surfaces where dust and sand accumulate and reduce system efficiency. With the valley’s summer temperatures regularly pushing past 105°F, a dust-loaded blower wheel can add real strain to a system that is already running hard. See HVAC Cleaning in San Bernardino for how this job is scoped and completed.
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 San Bernardino
Dryer vent cleaning in San Bernardino deals with a problem this city knows well: the same Cajon Pass wind corridor that pushes desert sand into ductwork also forces it into dryer vent runs and the dryers themselves. Add the valley’s heavy summer HVAC runtime to the equation and you get a lot of lint that never makes it out of the vent, packing the run with a dense, sand-laden mat that restricts airflow and forces the dryer to work harder on every load. This is not a maintenance chore to postpone in San Bernardino; the wind here does the work of a clog for you. We cover the full scope on our Dryer Vent Cleaning hub page, but the San Bernardino specifics are below.
Dryer Vent Inspection
Signs you need it
Clothes come out damp after a full cycle, or the dryer exterior is hot to the touch while the laundry room stays humid.
What it costs in San Bernardino
A camera inspection of the full vent run in San Bernardino typically runs $75-$150, and that cost is credited toward the cleaning if you proceed with the work.
How we do it
We run a push camera from the dryer connection to the exterior termination, recording the entire run and showing you the footage before any cleaning begins.
Vent Cleaning
Signs you need it
The dryer takes two cycles to dry a normal load, or you can see lint accumulating around the exterior vent hood faster than you used to.
What it costs in San Bernardino
Full vent cleaning with rotary brush and negative-pressure collection in San Bernardino typically runs $150-$300 depending on run length and accessibility.
How we do it
We run a rotary brush through the full vent length while a HEPA-filtered vacuum collects dislodged lint at the wall, then verify the result with a before-and-after camera record.
Lint Removal
Signs you need it
The dryer shuts off mid-cycle or the vent hood flap stays open because lint has jammed the mechanism.
What it costs in San Bernardino
Heavy lint extraction from severely packed vents in San Bernardino typically runs $200-$350, with the price dependent on how compacted the blockage is.
How we do it
We dislodge compacted lint with a combination of rotary brushing and high-suction extraction, removing the packed material in sections until the run is clear.
Bird Guard Installation
Signs you need it
You hear scratching or chirping near the vent termination, or you find nesting material protruding from the exterior hood.
What it costs in San Bernardino
Adding a galvanized bird guard over the existing vent termination in San Bernardino typically runs $75-$175 installed.
How we do it
We install a fitted galvanized guard over the vent termination that keeps birds and rodents out while maintaining full airflow, then photograph the completed work.
What Dryer Vent Cleaning Costs in San Bernardino
| Item | Typical range in San Bernardino |
|---|---|
| Dryer vent inspection | $75-$150 |
| Vent cleaning | $150-$300 |
| Lint removal (heavy blockage) | $200-$350 |
How often should I clean my dryer vent in San Bernardino?
Every 12 months is the baseline for San Bernardino homes, and every 6 months if your vent run is long or the dryer runs daily for a large household. Cajon Pass wind events accelerate sand and dust infiltration into the vent, so a yearly inspection catches blockages before they become a fire hazard or dryer failure.
Why does my dryer vent clog so fast in San Bernardino?
The Cajon Pass wind corridor pushes fine Mojave sand directly into exterior vent terminations, and the sand mixes with lint inside the run to form a dense, compacted blockage. Homes closer to the pass mouth see this accumulation measurably faster than homes further east in the valley. Call (806) 606-6902 and we’ll inspect the run and give you a written price.
Duct Repair & Sealing in San Bernardino
Duct repair and sealing in San Bernardino has to address systems that have been patched and re-patched over decades of remodels, many of them with disconnected or collapsed flex duct added long after the original sheet-metal install. The Cajon Pass wind corridor plus the valley’s heavy summer HVAC runtime means any gap or disconnection in a duct run becomes a direct opening for desert sand and unfiltered attic air to enter the system. Our Duct Repair & Sealing hub page explains the full service; here is what it looks like on San Bernardino homes specifically.
Flex Duct Repair
Signs you need it
Rooms at the end of long duct runs stay warm or cold regardless of the thermostat setting, which points to a collapsed or disconnected flex section.
What it costs in San Bernardino
Replacing a collapsed or disconnected flex duct section in San Bernardino typically runs $150-$450 per section depending on diameter and accessibility.
How we do it
We locate the failed section, cut it out, install a properly sized replacement with sealed connections at both ends, and photograph every step.
Mastic Sealant
Signs you need it
You can see dust streaks around supply registers or feel air moving at visible duct seams in the attic.
What it costs in San Bernardino
Sealing accessible duct seams and connections with mastic in San Bernardino typically runs $300-$800 depending on the number of joints and total accessible length.
How we do it
We brush mastic sealant onto every accessible seam, joint, and takeoff in the attic or crawlspace, then document the completed work with photos of each sealed area.
What Duct Repair & Sealing Costs in San Bernardino
| Item | Typical range in San Bernardino |
|---|---|
| Flex duct replacement | $150-$450 per section |
| Mastic sealing (accessible runs) | $300-$800 |
| Camera inspection before repair | $100-$200 |
Can you fix disconnected duct runs in San Bernardino’s older homes?
Yes, and we do it regularly. Disconnected flex runs are common in San Bernardino homes built before 1980, where later remodels added flex duct without proper support or sealing. The repair involves locating the detached section, replacing or reconnecting it, and sealing both ends properly. Call (806) 606-6902 for a written scope and price.
How do I know if my ducts are leaking in San Bernardino?
After a Cajon Pass wind event, pull a return-air grille and look for tan, gritty sand accumulation. That deposit means outside air is being pulled into the system through gaps at seams or disconnected runs, and the ducts are not sealed properly.
Air Quality & Sanitizing in San Bernardino
Air quality and sanitizing in San Bernardino has to contend with two tiers of contamination: the desert sand and combustion ash that enter through duct leaks, and the biological growth that takes hold when the valley’s arid heat drives moisture into cool duct interiors at night. Homes in the South Coast Air Basin already carry some of the worst outdoor particulate loads in the nation, which is why sanitizing here often follows a mechanical cleaning rather than replacing it. See our Air Quality & Sanitizing hub page for the full method; San Bernardino specifics follow.
Mold Treatment
Signs you need it
You see dark organic growth on supply registers or inside the plenum, or you smell a musty odor when the system starts.
What it costs in San Bernardino
Antimicrobial treatment of accessible duct interior surfaces in San Bernardino typically runs $300-$800 depending on system size and severity.
How we do it
We apply an EPA-registered antimicrobial to affected surfaces after mechanical cleaning, then document the treated areas with photos.
Odor Removal
Signs you need it
A persistent smell from the vents that does not resolve after cleaning, often described as dusty, stale, or smoke-like.
What it costs in San Bernardino
Whole-system odor neutralization in San Bernardino typically runs $200-$600 depending on the source and system size.
How we do it
We locate the odor source, clean the affected area, and apply a neutralizing treatment that addresses the cause rather than masking it.
What Air Quality & Sanitizing Costs in San Bernardino
| Item | Typical range in San Bernardino |
|---|---|
| Mold treatment (accessible ducts) | $300-$800 |
| Odor removal | $200-$600 |
| UV light installation | $400-$1,200 |
Does sanitizing help with San Bernardino’s outdoor air pollution?
Sanitizing addresses biological contamination inside the ductwork, not outdoor particulate. For the Mojave sand and combustion ash that enter through duct leaks, mechanical cleaning and proper sealing are the effective treatments, which is why we recommend both before any sanitizing work. Call (806) 606-6902 for a written recommendation and price.
Can wildfire smoke residue be removed from ducts in San Bernardino?
Yes. Combustion ash and fine carbon particles from San Bernardino National Forest fires settle in supply and return runs and can recirculate for months. Mechanical cleaning removes the particulate, and we document the before-and-after condition with a camera record so you can verify the result.
Brands We Service in San Bernardino
We work on systems and components from Honeywell, Aprilaire, and Guardsman, among others, and our technicians carry replacement filters, UV bulbs, and sanitizing agents at the San Bernardino job site. That means most air quality and sanitizing work completes in a single visit without waiting on parts. See our brands for the full roster.
Pricing for Air Duct Cleaning in San Bernardino, CA
| Service | Typical range in San Bernardino |
|---|---|
| Dryer vent inspection | $75-$150 |
| Dryer vent cleaning | $150-$300 |
| Lint removal (heavy blockage) | $200-$350 |
| Bird guard installation | $75-$175 |
| Flex duct replacement | $150-$450 per section |
| Mastic sealing | $300-$800 |
| Mold treatment | $300-$800 |
| Odor removal | $200-$600 |
| UV light installation | $400-$1,200 |
San Bernardino price pressure comes from two directions: long attic runs in older homes and the density of desert-sand compaction in clogged vents or duct runs, both of which add labor time. Every job gets a written price before any work starts, under Haven Standard Clause 1, so you know the full number before a single panel comes off.
Neighborhoods We Serve in San Bernardino
We cover the full San Bernardino area, from the older Westside tract homes to the newer developments on the northern edge. Our technicians work across the valley floor and into the foothill streets near the pass. Local scheduling is coordinated from the Inland Empire office, and we can usually reach most San Bernardino neighborhoods within two business days of your call.
- Westside
- Muscoy
- Downtown San Bernardino
- Verdemont
- North Park
Service Area - Cities Near San Bernardino
Our technicians serving San Bernardino also cover nearby Rialto, CA and Bloomington, CA on the west side, plus Fontana, CA to the northwest. We also serve Riverside, OH for clients with properties in both regions. If you’re in a neighboring community, call and we’ll confirm coverage.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
Most San Bernardino jobs are scheduled within two business days of your call. We do not promise same-day service because every job starts with a written scope and price, and we’d rather get that right than rush a truck to your door. Call (806) 606-6902 and a live person will give you the first available slot.
For most single-family homes in San Bernardino, duct and dryer vent cleaning requires no HOA approval and no city permit. Townhome or condo communities may have rules about rooftop or exterior vent access, so check your HOA documents if you’re not sure. We can work around whatever access rules apply.
Yes, and we do it daily. Original sheet-metal trunk lines from the 1950s and 60s are solid but fragile at the seams, so our cleaning and repair methods are designed to work with existing ductwork rather than replace it unless replacement is genuinely necessary. Every repair is documented with photos before and after.
If you’re in San Bernardino and want a written price before any work starts, call Tomas Reyes and the CleanRun team at (806) 606-6902. A live person answers, gives you a straight number, and tells you exactly what the job will include.
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 San Bernardino Customers Say
"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."On time, professional, and explained what the readings meant without talking down to me."
- Warren E.