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.
Carrier Air Duct Cleaning in Pasadena, CA | Hollis Air Duct Pasadena
Air Duct Cleaning in Pasadena for Carrier systems costs between $450 and $1,100 for a full system, depending on home size and how many registers you have. We’re an independent Carrier service provider, not a manufacturer dealer, and we’ve spent years cleaning ductwork in pre-1940 Pasadena homes where old gravity systems and asbestos wrap make the work different from anywhere else. Roy Castellanos and our crew know exactly how Carrier equipment behaves when it’s pulling air through ducts sealed with 1920s cheesecloth and tar. Call (626) 469-5477 for a straight answer about your system.
Why Pasadena Residents Choose Us for Carrier Service
Roy Castellanos learned HVAC mechanics at Los Angeles Trade-Technical College and has been cleaning duct systems in Pasadena for over a decade. That matters when your Carrier furnace is connected to ductwork that was installed before Pearl Harbor. We understand Carrier airflow requirements, filter static pressure, and blower wheel buildup, but we also understand what happens when those components meet a 1925 galvanized supply trunk. Our techs arrive background-checked and uniformed, with a written price before any work starts, and every job is covered by our 365-Day Done Right Promise. If the work doesn’t hold up within a year, we come back at no charge. For broader Carrier needs across the region, see our Carrier sales & service page.
Styles & brands we work with
Common Carrier Air Duct Cleaning Problems We Solve in Pasadena
- Dust impaction at the return can on Infinity systems. Carrier Infinity air handlers run variable-speed motors that pull hard. In Pasadena’s Craftsman bungalows, the original undersized gravity ducts can’t handle that static pressure, so fine dust packs into the return can and blower wheel. We remove the blower assembly and clean it properly, not just vacuum around it.
- Shared return ducts in unpermitted additions. Older Carrier furnaces in Pasadena homes with add-on rooms often share one return with the original structure. During Santa Ana winds, fine grit gets pulled through both zones and recirculates endlessly. We map the duct runs, seal the leaks, and balance airflow so the Carrier system isn’t fighting itself.
- Asbestos wrap shedding at the boots. Spanish Colonial Revivals in Pasadena frequently have original Carrier supply ducts wrapped in asbestos. The wrap loosens at the register boots over decades, and fibers mix with household dust. We contain that material during cleaning with HEPA filtration, following safe-handling protocol rather than agitating anything that should stay put.
- Baked-on clay dust on evaporator coils. Pasadena summers are dry, and the hillside clay dust settles on Carrier evaporator coils, then bakes on from the heat. Vacuuming alone won’t remove it. We apply coil treatment to break that bond and restore heat exchange, which directly affects how hard your Carrier system has to work.
- Collapsed or sagging ducts in old crawlspaces. Many Pasadena homes have duct runs in crawlspaces that were never meant to be accessed. Over time, the galvanized steel sags, separates at the seams, or collapses entirely. We video-inspect first, then clean and seal what’s salvageable, and tell you plainly when a section needs replacing instead.
Carrier Service in Pasadena: What Local Conditions Mean for Your Equipment
In Pasadena’s Bungalow Heaven Landmark District, many Carrier duct runs are sealed with 1920s cheesecloth and tar at the plenum takeoffs. This isn’t something you see in newer neighborhoods or in neighboring cities to the same degree. Cleaning those runs requires hand-vacuuming with HEPA filtration before any agitation, because the cheesecloth disintegrates under mechanical brushes, and the tar dust is classified as a hazardous material under the city’s historic preservation guidelines. If a crew shows up with a rotary brush and no plan for that seal material, they’ll destroy it and leave you with a bigger repair bill. We’ve done this work enough times to know what the inside of a 1920s Pasadena plenum looks like, and we adjust our method before we start. That’s the difference between cleaning ducts and knowing what you’re cleaning. For homeowners elsewhere in the San Gabriel Valley, our Pasadena service area page covers the full footprint we serve.
Carrier Models & Products We Service in Pasadena
We clean ductwork connected to Carrier Infinity Series air handlers, Performance Series split systems, Comfort Series builders’ models, and WeatherMaker gas furnaces. On the parts side, we use OEM Carrier filters and coil cleaners when airflow or air quality is directly affected. For duct sealing and insulation, we prefer high-grade aftermarket mastic and fiberglass wrap that match the flexibility of old plenums better than rigid OEM materials. We stock common Carrier filter sizes and coil treatment chemicals locally, which means less waiting when your Pasadena home’s system needs attention. And we never push replacing a functional Carrier blower or coil just because it’s old. If cleaning can restore acceptable static pressure, that’s what we recommend. Roy’s signature line applies here: “The duct work doesn’t lie, and neither do I.”
See the difference
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After
Before
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Before
AfterCarrier Service Pricing in Pasadena
Most Carrier air duct cleaning jobs in Pasadena run $450 to $1,100 for a complete system. Smaller single-story homes with one return fall on the lower end. Larger two-story homes with multiple returns, or systems requiring asbestos wrap containment or coil treatment, run higher. What drives cost is the number of registers, the accessibility of the ductwork, and whether we’re dealing with hazardous materials that require slow, careful handling. A free estimate means we look at your system, give you a written number, and you decide. The price doesn’t change once we start. Call (626) 469-5477 to schedule a walkthrough, and we’ll tell you exactly what your Carrier system needs and what it will cost.
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 – Carrier Air Duct Cleaning in Pasadena
No. Duct cleaning does not void a Carrier warranty. Carrier’s warranty covers the equipment itself, not the ductwork attached to it. We’re an independent service provider, which means we’re not bound by a dealer agreement, but we follow the same mechanical standards and use OEM filters and coil cleaners where it matters. The cleaning method we use doesn’t touch the manufacturer-warranted components in a way that would affect coverage. Call (626) 469-5477 if you want us to review your specific system before scheduling.
Yes, in most cases. Asbestos wrap that is intact and not friable can be left in place and cleaned around, using HEPA-filtered negative air and hand-vacuuming rather than mechanical agitation. What triggers abatement is when the wrap is damaged, crumbling, or actively shedding fibers. We assess that on site and tell you straight: if the material is stable, we clean. If it’s not, you need an abatement contractor first, and we’ll say so plainly. Call (626) 469-5477 and we’ll inspect before you commit to anything.
Santa Ana winds drive fine dust, pollen, and grit into Pasadena homes through every gap in the building envelope. Your Carrier Performance system’s return ducts pull that dust in and recirculate it. Cleaning and our Dryer Vent Cleaning in Pasadena remove accumulated material from the return can, the duct walls, and the blower wheel. Sealing the duct joints and sealing the return chase so it’s not pulling from the crawlspace or attic also helps. The two go together. Call (626) 469-5477 for an estimate that covers both.
Sometimes, but not always. Whistling at the registers usually means the system is pushing more air than the original ductwork can handle, or there’s a leak at the boot. Cleaning removes the obstruction, but if the duct is undersized or the boot is loose, cleaning alone won’t silence it. We’ll video-inspect the run, find the restriction or leak, and tell you whether cleaning, sealing, or a duct modification is the real fix. Call (626) 469-5477 and we’ll diagnose it properly.
Yes, when we include coil treatment. Pasadena hillside clay dust is extremely fine and gets pulled into the system, then bakes onto the evaporator coil from summer heat. Vacuum-only duct cleaning won’t remove that baked layer. We apply a coil treatment chemical to break the bond, then rinse and clean the coil so heat exchange returns to normal. This is standard on our jobs in hillside neighborhoods. Call (626) 469-5477 and ask about coil treatment as part of your cleaning.
Service Areas Near Pasadena
We serve Pasadena and the surrounding communities, including Bungalow Heaven, North Marengo Avenue, and the hillside neighborhoods. We also cover Carrier service in Glendale, Carrier service in Downtown Los Angeles, Burbank, East Los Angeles, and El Monte. Same standards, same written price, same 365-Day Done Right Promise.
Book Your Carrier Service in Pasadena Today
Call (626) 469-5477 and you’ll talk to a live person who can schedule a walkthrough, answer questions, and give you a written price before any work begins. We’re independent, we’re local, and we stand behind the work.
Written by Roy Castellanos, Owner at Hollis Air Duct Pasadena, serving Pasadena since 2004.