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.
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Before
AfterAir Duct Cleaning Company in Pasadena, CA
Air duct cleaning in Pasadena, CA typically costs $350 – $650 for a whole-home system and is scheduled within a few business days, not same-day. Pasadena homes present a distinct challenge: the combination of Gulf Coast humidity and industrial particulate from the Houston Ship Channel creates a sticky, corrosive film inside ductwork that standard dust-only cleanings won’t remove. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and our crews serving Pasadena use Rotobrush rotary systems and Nikro negative-air machines to address what this city’s climate and industry deposit in your vents. Call us at (361) 326-5060 for a free written estimate.
Why Pasadena Homes Are Different
Pasadena’s housing stock is dominated by post-WWII single-story ranch homes and 1960s-70s tract houses, most built on slab foundations with ductwork tucked into attics or run beneath the slab. That original galvanized or flexible ductwork has had decades to deteriorate, and the Gulf Coast climate has accelerated the damage. We’ve opened attic systems in the Red Bluff Terrace area and found flexible ducting crumbling at the seams, while homes near Spencer Highway have shown us galvanized runs corroded through from the inside.
The local climate compounds every problem. Long, hot summers with sustained high humidity promote mold and mildew growth that dry climates simply don’t see. When heavy rains hit, moisture finds its way into duct systems through compromised seals or foundation shifts. But what truly sets Pasadena apart is the ambient particulate from the petrochemical industry and diesel traffic along the Houston Ship Channel. Our technicians regularly find ducts coated with a fine, oily soot that requires specialized degreasing beyond typical dust extraction. A homeowner in the Preston Manor area described it as “black grease that smears when you touch it.” That’s not household dust. It’s industrial fallout that has settled in your system over years, and removing it takes equipment and chemistry that hardware-store rentals don’t provide.
Our Main Pasadena Services
Pasadena homeowners call us most often for three services, each with its own dedicated page and pricing detail.
Air Duct Cleaning in Pasadena
Our Air Duct Cleaning in Pasadena service addresses the full supply and return system with a rotary brush and negative-air combination that dislodges debris and extracts it under controlled suction. In Pasadena, we pay particular attention to the oily soot buildup that clings to duct walls after years of Ship Channel exposure. We finish with a visual inspection through access ports so you see the difference before we close up.
Dryer Vent Cleaning in Pasadena
Our Dryer Vent Cleaning in Pasadena removes lint accumulation that restricts airflow and creates fire risk, especially critical in the humid months when dryers work harder and longer to reach temperature. We clean the full run from appliance to termination, test airflow before and after, and flag any flexible transition hose that should be replaced with rigid metal per current safety standards.
Duct Sealing in Pasadena
Our Duct Sealing in Pasadena closes the leaks that pull attic air and humidity into your system, wasting energy and introducing contaminants. In Pasadena’s older homes with attic ductwork, we often find disconnected runs and deteriorated seals that have gone unnoticed for decades. We seal with mastic and mechanical fasteners, then pressure-test to verify the repair.
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.
Brands We Service in Pasadena
We carry filters, media, and components from Honeywell, Aprilaire, and Guardsman on our Pasadena-area vans, with Abatement Technologies HEPA filtration available for sensitive environments. Most common sizes are stocked locally, so replacements happen during the same visit rather than a return trip. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning Company in Pasadena, CA
| Service | Typical range in Pasadena |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Dryer vent cleaning (standard single-family) | $125 – $225 |
| Duct sealing (whole system, manual mastic method) | $1,200 – $2,400 |
| Air duct cleaning + dryer vent cleaning bundle | $425 – $775 |
| Additional HVAC system (dual-zone homes) | $200 – $350 |
| Heavy degreasing treatment (industrial soot) | $75 – $150 |
| Sanitizing/mildew treatment | $100 – $200 |
| Filter replacement (standard 1-inch pleated) | $15 – $35 each |
| Filter replacement (media cabinet, 4-5 inch) | $45 – $95 each |
| Camera inspection of ductwork | $125 – $195 |
What pushes Pasadena jobs toward the higher end: heavy industrial soot buildup requiring extended degreasing time, multiple attic access points in older homes, and dual-zone systems common in larger ranch houses. What keeps costs down: straightforward single-system homes with standard access and maintenance-level debris. Either way, you get one flat price per system, written down before we start, and it does not move at the door.
Neighborhoods We Serve in Pasadena
Our Pasadena crews cover the full city and surrounding unincorporated areas, with scheduling coordinated from our Los Angeles office. Most appointments are available within two to four business days, with routing optimized to minimize drive time across the service area.
- Red Bluff Terrace
- Preston Manor
- Village Grove
- Pasadena Trails
- Broadmoor
Service Area – Cities Near Pasadena
Pasadena sits at the heart of a dense cluster of communities we serve regularly. Our crews are in San Marino, CA and Altadena, CA weekly, with San Gabriel, CA on standard routing as well. Please note: we also maintain a page for South Pasadena, FL, but our California crews do not cross coasts. For Pasadena, Texas area service, contact our Texas dispatch directly.
Serving Pasadena, CA - Our Local Coverage Area
We’re based in the Pasadena 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 Company in Pasadena
No permit is required for standard residential air duct cleaning in Pasadena. If our inspection reveals that duct sealing or partial replacement crosses into mechanical work, we’ll flag it and advise on any city requirements before proceeding. Most jobs proceed without paperwork.
We typically schedule Pasadena appointments within two to four business days. Our dispatch runs from the Los Angeles office with local crews assigned to the Pasadena route. Call (361) 326-5060 for current availability, or to book a specific morning or afternoon window that works for your schedule.
The oily particulate will accumulate again over time because the source, ambient refinery and diesel emissions, is constant in this area. We recommend more frequent filter changes than the manufacturer default, and we can install higher-efficiency media to capture smaller particles before they enter your ductwork. Most Pasadena homeowners on our maintenance schedule clean every three to five years.
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 Pasadena Customers Say
"They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W.