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 Alhambra, CA
Dryer vent cleaning in Alhambra is a job shaped by the city’s housing stock: dense 1950s-1970s tract homes where laundry rooms sit against exterior walls, and where monsoon-season humidity and decades of lint accumulation create real fire risk. Air duct cleaning and repair work here is equally specific, because Alhambra’s original duct systems were often built for a different era of equipment and have rarely been touched since. If you need a documented record of what’s actually inside your ducts, call us at (806) 606-6902 for a written price before any work begins.
Why Alhambra Homes Are Different
Alhambra’s residential core is dominated by post-WWII block-and-stucco tract homes built between the early 1950s and mid-1970s. The original ductwork in these homes was installed with materials and methods that have not aged well: mastic seals have dried and cracked, flex duct has collapsed in places, and access points are often sized for equipment no longer in use. We routinely open ducts in Alhambra homes and find original register boots, degraded tape seals, and lengths of flex duct that have kinked and trapped debris for years.
Climate compounds the problem. Phoenix’s monsoon haboobs, typically July through September, force fine caliche and desert particulates into duct systems even through closed dampers. Alhambra’s location in the dense urban core means refrigerated systems run at near-maximum load for five or more consecutive months, which shortens the interval before ducts reach hazardous contamination levels. What we find in Alhambra attics is often a combination of compacted dust, old insulation, and debris from roof work or past rodent activity, all moving through the air you breathe.
Our Main Alhambra Services
Two services account for most of the calls we receive from Alhambra homeowners: full air duct cleaning and HVAC cleaning. Each has its own page with local pricing and detail, linked below.
Air Duct Cleaning in Alhambra
When we clean ducts in Alhambra, we photograph every run before and after, and we hand you the photo record when the job is done. The point is to show you what came out, not just tell you it’s cleaner. Alhambra’s older duct systems often have non-standard access points, so our crews spend more time creating clean access than they would in newer construction, and the price reflects that labor honestly. Air Duct Cleaning in Alhambra covers the full process, local pricing tables, and what to expect from the before-and-after record.
HVAC Cleaning in Alhambra
HVAC cleaning in Alhambra goes beyond the ducts themselves and includes the blower, evaporator coil, and drain pan, areas that accumulate the same dust but rarely get addressed. In homes where the system runs at high load for months at a time, coil fouling cuts efficiency and shortens equipment life. HVAC Cleaning in Alhambra lays out the scope, pricing, and documentation you receive.
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 Alhambra
Dryer vent cleaning in Alhambra matters more than in most places because the city’s laundry rooms are often located against exterior walls with vents that run through stucco and block, a construction style that can hide lint buildup and damaged transitions until the dryer starts tripping thermal overloads. Add to that Phoenix’s fine desert dust, which infiltrates dryer vents alongside the lint, and you get vents that clog faster and dry slower than the national average. We clean dryer vents in Alhambra with negative-pressure extraction and photograph every run before and after, so you can see exactly what was removed. For more detail on our dryer vent service, see Dryer Vent Cleaning.
Vent Cleaning
Signs you need it
Clothes, especially towels, take two or more cycles to dry, and the dryer exterior gets unusually hot to the touch while running.
What it costs in Alhambra
Vent cleaning in Alhambra typically runs $89 to $185, depending on vent length, number of elbows, and access difficulty.
How we do it
We run a rotating brush and negative-pressure extraction from the dryer side and the exterior termination, then photograph the cleaned vent interior and hand you the recorded images.
Lint Removal
Signs you need it
Visible lint is accumulating around the exterior vent hood, or the dryer interior keeps showing lint despite a clean filter after each cycle.
What it costs in Alhambra
Targeted lint removal in Alhambra, when the clog is localized and accessible, runs $75 to $150 per vent.
How we do it
We locate the clog with a camera inspection, remove it with a HEPA-filtered vacuum and brush system, and verify airflow at the exterior termination before finishing.
Dryer Vent Inspection
Signs you need it
Your dryer has never had a vent camera inspection, or you recently bought the house and don’t know when the vent was last cleaned.
What it costs in Alhambra
Dryer vent inspections in Alhambra run $69 to $99 and include a written report with camera stills.
How we do it
We run a camera through the full vent run, document any restrictions, separations, or damage, and give you a written scope with exact pricing for any required repair.
Bird Guard Installation
Signs you need it
You hear birds or rustling sounds near the exterior dryer vent, or you see nesting material at the termination.
What it costs in Alhambra
Bird guard installation in Alhambra runs $85 to $175 per termination, including the guard and installation.
How we do it
We install a louvered metal guard over the exterior termination, after clearing any nesting material, so the vent still exhausts properly while keeping animals out.
What Dryer Vent Cleaning Costs in Alhambra
| Item | Typical range in Alhambra |
|---|---|
| Dryer vent cleaning (single vent) | $89 - $185 |
| Lint removal (targeted clog) | $75 - $150 |
| Bird guard installation | $85 - $175 |
How often should dryer vents be cleaned in Alhambra?
Once a year for most Alhambra homes, and every six months if you run the dryer daily or have a vent run longer than 15 feet. The desert dust here accelerates accumulation beyond national averages.
Why does my dryer get hot but clothes don’t dry in Alhambra?
This is the classic sign of a partially blocked vent, often caused by lint plus fine caliche dust binding together in the vent run. A camera inspection will pinpoint the restriction. Call (806) 606-6902 for a written price.
Duct Repair & Sealing in Alhambra
Duct repair and sealing in Alhambra is a direct response to what we see in the area’s post-WWII tract homes: mastic seals that have dried and cracked, flex duct that has collapsed or separated at the connections, and return air paths that bypass the filter entirely. Because many Alhambra homes were built with duct systems sized for evaporative coolers and later retrofitted with refrigerated central air, the original ductwork carries far more load than it was designed for, and the connections fail accordingly. Duct Repair & Sealing is the service that restores those systems to sealed, clean condition.
Duct Sealing
Signs you need it
Rooms are noticeably warmer or cooler than others, and your energy bills climb each summer despite no change in thermostat settings.
What it costs in Alhambra
Duct sealing in Alhambra typically runs $450 to $1,600 depending on the number of runs and the severity of the leaks found.
How we do it
We locate leaks with a pressure test or smoke test, then seal each connection with mastic or tape rated for ductwork, and re-test to confirm the repair.
Flex Duct Repair
Signs you need it
You see visible kinks, tears, or collapsed sections in exposed flex duct, or airflow drops suddenly in one part of the house.
What it costs in Alhambra
Flex duct repair in Alhambra runs $250 to $750 per section replaced, depending on section length and attic access.
How we do it
We cut out the damaged section, install new insulated flex duct with proper clamps and connections, and seal all joints before testing airflow.
Mastic Sealant
Signs you need it
The existing mastic around duct connections is cracked, missing, or crumbling, leaving gaps where conditioned air escapes into the attic.
What it costs in Alhambra
Mastic sealant work in Alhambra runs $300 to $900 for a full system re-seal, priced by the number of accessible connections.
How we do it
We clean each connection surface, apply fiber-reinforced mastic over every joint, and document the work with before-and-after photos of each sealed run.
Duct Insulation
Signs you need it
Rooms directly under the attic feel significantly warmer than the rest of the house in summer, a sign that attic heat is entering through uninsulated or degraded ductwork.
What it costs in Alhambra
Duct insulation in Alhambra runs $275 to $1,200 depending on access and the linear footage requiring insulation replacement.
How we do it
We remove deteriorated insulation, apply new R-6 or R-8 fiberglass or reflective wrap depending on the system, and verify coverage at every run.
What Duct Repair & Sealing Costs in Alhambra
| Item | Typical range in Alhambra |
|---|---|
| Duct sealing (full system) | $450 - $1,600 |
| Flex duct repair (per section) | $250 - $750 |
| Mastic sealant (full re-seal) | $300 - $900 |
Why does my filter look clean but the house is so dusty in Alhambra?
This is the tell-tale sign of a return-air bypass in Alhambra’s older duct systems. Air is entering the return side through gaps after the filter, carrying unfiltered attic dust into your living space. Sealing those gaps fixes the dust source.
How long does duct sealing last in Alhambra?
Proper mastic and tape sealing on prepared surfaces lasts 15 to 20 years; the original seals in Alhambra homes have simply run their course. We document every seal with photos so you have a record of the work. Call (806) 606-6902 for a written price.
Air Quality & Sanitizing in Alhambra
Air quality and sanitizing in Alhambra addresses what accumulates in ducts and on coils after months of desert dust, monsoon humidity, and the biological growth that follows. The older duct systems in Alhambra’s tract homes often hold years of accumulated particulate that no filter captures, and sanitizing is the step that brings the air you breathe back to a clean baseline. Air Quality & Sanitizing covers the full scope of this work.
Odor Removal
Signs you need it
You smell a persistent musty or stale odor when the system runs, or smells linger after cooking or recent water damage.
What it costs in Alhambra
Odor removal in Alhambra runs $150 to $450 depending on the source, the size of the system, and whether treatment is needed at the coil or throughout the ductwork.
How we do it
We locate the odor source, often at the coil or in the return plenum, and apply an EPA-registered antimicrobial treatment that kills the bacteria causing the smell rather than masking it.
Mold Treatment
Signs you need it
Visible mold or dark staining is growing on vents, registers, or inside accessible duct surfaces, particularly where condensation has occurred.
What it costs in Alhambra
Mold treatment in Alhambra runs $600 to $1,500 depending on affected area size and whether duct sections require removal or can be treated in place.
How we do it
We remove contaminated material, treat affected surfaces with an EPA-registered antimicrobial, and verify the result with moisture readings before returning the system to service.
UV Light Installation
Signs you need it
The evaporator coil has visible biological growth, or you want continuous protection against microbial buildup on the coil and drain pan.
What it costs in Alhambra
UV light installation in Alhambra runs $500 to $1,200 per lamp, installed, including the unit and its dedicated circuit work if needed.
How we do it
We mount a Honeywell or Guardsman UV lamp at the coil, run dedicated power, and confirm the lamp’s output with a meter before finishing.
Air Purifier Install
Signs you need it
Household members have allergies or asthma that worsen at home, and you want whole-house air purification rather than a single-room unit.
What it costs in Alhambra
Air purifier installation in Alhambra runs $850 to $1,800 per unit, depending on the purifier type and the amount of return-side ductwork required.
How we do it
We install a whole-house purifier, such as an Aprilaire or Honeywell unit, into the return plenum so every cycle passes air through it, then verify airflow and power.
What Air Quality & Sanitizing Costs in Alhambra
| Item | Typical range in Alhambra |
|---|---|
| Odor removal | $150 - $450 |
| Mold treatment | $600 - $1,500 |
| UV light installation | $500 - $1,200 |
| Air purifier installation | $850 - $1,800 |
Why does my house smell musty every time the AC starts in Alhambra?
That’s biological growth on the evaporator coil or in the drain pan, fed by condensation during Alhambra’s long cooling season. The smell travels through the ducts every time the blower runs. Sanitizing treatment kills the source. Call (806) 606-6902 for a written quote.
Is the sanitizer you use safe for my family?
Yes. We use EPA-registered antimicrobial products labeled for HVAC use, and we follow manufacturer contact times. The treated surfaces are dry and the product is cured before the system runs again.
Brands We Service in Alhambra
Our crews work with equipment from Rotobrush, Nikro, and Guardsman, and we stock replacement filters and UV lamps locally so Alhambra jobs don’t wait on parts. For a full list, see our brands.
Pricing for Air Duct Cleaning in Alhambra, CA
| Service | Typical range in Alhambra |
|---|---|
| Air duct cleaning (whole home) | $350 - $650 |
| HVAC cleaning (blower, coil, pan) | $150 - $350 |
| Dryer vent cleaning | $89 - $185 |
| Lint removal (targeted) | $75 - $150 |
| Bird guard installation | $85 - $175 |
| Duct sealing (full system) | $450 - $1,600 |
| Flex duct repair (per section) | $250 - $750 |
| Mastic sealant (full re-seal) | $300 - $900 |
| Duct insulation | $275 - $1,200 |
| Odor removal | $150 - $450 |
| Mold treatment | $600 - $1,500 |
| UV light installation | $500 - $1,200 |
The biggest price drivers in Alhambra are attic access difficulty and whether original duct sections need replacement rather than repair. Every job carries a written price before any work starts, under Haven Standard Clause 1, so the number on your quote is the number on your invoice.
Neighborhoods We Serve in Alhambra
We work throughout Alhambra, from the older tract-home blocks nearer the core to the newer subdivisions at the edges. Scheduling is arranged from our Los Angeles office, with crews dispatched locally depending on the day and workload.
- Central Alhambra
- North Alhambra
- South Alhambra
- Alhambra Highlands
- Midwick Tract
Service Area - Cities Near Alhambra
We also serve nearby communities including South Pasadena, CA, Monterey Park, CA, San Gabriel, CA, and Rosemead, CA. Call (806) 606-6902 for a written price, or read more about our home services.
Serving Alhambra, CA - Our Local Coverage Area
We’re based in the Alhambra 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 Alhambra
Yes, mainly due to housing age and the accumulated dust from decades of use in Alhambra’s post-WWII tract homes. Older duct systems here have more non-standard access points and degraded seals, so the cleaning process is often more labor-intensive than in newer construction.
No. Air duct cleaning is considered routine maintenance by the City of Alhambra’s building department and no permit is required. Duct modifications that involve structural changes, like adding new registers, may require permitting, and we can advise you during the written quote.
Only if you ask for it. We price the dryer vent as a separate line item because it’s a separate system. Many Alhambra homeowners bundle both services in one visit, and the written quote shows each cost line by line so there’s no confusion.
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 Alhambra 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.