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.
Rotobrush Air Duct Cleaning in Long Beach: What to Know First
Rotobrush air duct cleaning in Long Beach runs $390 to $720 for a typical single-family home with one furnace and up to 18 supply runs. We’re an independent Rotobrush service provider, not a factory-authorized dealer, which means we choose what goes into your system based on what actually works rather than what a franchise playbook tells us to sell. Most Rotobrush cleaning jobs take 3 to 5 hours, start to finish, with the system back online the same day. If you own a Rotobrush system, a vehicle-mounted or portable unit, or simply want the brand you invested in maintained to the standard it was built to, call (562) 548-7365 and we’ll give you a written price before we touch a single register.
How Rotobrush Products Fail – and How We Fix Them
We’ve cleaned enough Rotobrush systems across Long Beach to know exactly where they collect trouble. Here’s what we see in the field, and what we do about it.
- Rotobrush aiR+ and the clogged canister filter. The aiR+ line uses a HEPA-type canister filter that Long Beach’s fine coastal dust saturates faster than the manufacturer’s maintenance schedule suggests. The symptom owners report is a sudden drop in suction at the vents, even in houses that changed return filters recently. The real cause sits inside the canister, caked with the same fine silt that blows in off the harbor. We pull it, knock it clean, and replace it when the pleats are no longer passing air. Then we document the condition on our written report so you can see exactly what we found.
- Rotobrush portable units and worn agitator brushes. If your Rotobrush portable has been running hard, the agitator brushes that contact the duct walls start to flatten and lose contact. You’ll see streaks of dust left behind after a cleaning pass that used to come out spotless. We keep Rotobrush brush assemblies and quality aftermarket replacements on the truck, and we’ll swap them before they stop making contact with the metal. Half a cleaning is worse than no cleaning because it knocks material loose and leaves it in the airflow.
- Flex duct runs that collapse under negative pressure. Long Beach ranch-style homes from the 1960s and 1970s in neighborhoods like Los Altos and Bixby Knolls were often retrofitted with flex duct, which kinks and collapses when a Rotobrush negative-air setup pulls too hard. We walk every visible run before the hose goes in, then set our pressure to the system’s capacity, not the machine’s maximum. That’s the difference between a cleaning that scours the full run and one that just stirs up the first six feet.
- Return plenums that eat filters. On Rotobrush jobs we routinely find return cavities in older Long Beach homes where the filter slot was cut too wide, letting bypass air carry dust straight past whatever filter is installed. No cleaning will fix that long-term. We point it out, price the repair honestly, and if you decline, we document it so you know exactly why the system is dusting up again in four months.
- Motor overheating in vehicle-mounted Rotobrush rigs that are overworked. We run these units at the rpm they were designed for, not at full throttle for five straight hours. Pushing a motor past its duty cycle cooks the windings and shortens the machine’s life. When we clean, we run intervals, let the equipment breathe, and your system gets the same result without trading machine life for job speed. Long Beach commercial spaces, retail storefronts along Pine Avenue and the like, take longer, and that’s fine.
Styles & brands we work with
Our Rotobrush Air Duct Cleaning Process
- 1
Written price before anything starts. You call (562) 548-7365, we ask about the system, the square footage, and how many registers you have. Then you get a dollar figure in writing. It doesn’t move when the tech arrives, and it doesn’t grow at the door. That’s the Garrison Standard that Roy Castellanos built this company on.
- 2
Walk the system. We inspect the main trunk, accessible branch runs, return path, blower cabinet, and the Rotobrush unit itself. For Rotobrush owners specifically, we check the canister filter condition, brush wear, and any flex runs that look pinched before we ever run air through them.
- 3
Photograph before we touch it. Every register, every return, every access point. You get before-and-after photos of your own ductwork, not a stock image.
- 4
Clean by the negative-air method. We run a Rotobrush or Nikro negative-air machine to pull the system under vacuum, then send a rotating brush through each run to dislodge the caked dust, pet hair, and whatever else has been circulating through your Long Beach home. The negative pressure captures the debris at the source instead of pushing it into your living spaces.
- 5
Check the whole path. We don’t just hit supply ducts and call it done. Returns, trunk lines, plenums, blower cabinet, and the Rotobrush unit’s filter chamber all get cleaned and inspected. If we find a collapsed flex run or a cracked plenum, we flag it with photos and give you a separate written price. You decide. No pressure.
- 6
Document everything and stand behind it. You get before-and-after photos, a written summary of what we found, and the 365-Day Done Right Promise in writing. If the work fails within a year, we come back at no charge. That includes a free second visit, not a discounted one.
What Rotobrush Air Duct Cleaning Costs in Long Beach
Here’s the honest math, written down, the same way we’d price it over the phone.
- Small home, up to 10 supply runs: $390 to $480
- Typical 3-bedroom, 12 to 18 supply runs: $480 to $620
- Larger home or split-level, 18 to 24 supply runs: $620 to $720
- Commercial space in Long Beach, 2,500+ square feet: priced by site walk, usually $850 to $1,400
What moves the price: number of supply and return runs, accessibility of the trunk line, how long it’s been since the last cleaning, whether flex runs need repair, and whether the Rotobrush unit’s filter elements need replacement. We never quote per-vent prices. Every job is one flat price for the whole system, agreed in writing before work starts. Call (562) 548-7365 for a free estimate. It’ll take ten minutes and you’ll have a real number, not a range that changes when the van pulls up.
See the difference
Before
After
Before
After
Before
AfterWhy Long Beach Homeowners Call Hollis Air Duct Long Beach for Rotobrush Work
We’re not the cheapest option in Long Beach, and we don’t try to be. We’re the one with written prices, a written guarantee, and technicians who know Rotobrush equipment the way a mechanic knows a specific chassis. Roy Castellanos went through the HVAC program at East Los Angeles College and has worked every duct configuration Long Beach hands out: flex runs in Wrigley tract homes, rigid galvanized in Belmont Shore builds, tight retrofits near the Queen Mary waterfront. His crew doesn’t guess. They measure, document, and clean. And here’s something most companies won’t say: the Rotobrush is just one machine. It’s not the brand that matters on cleaning day. It’s whether the tech running it knows how to set the pressure, check the filter, and not leave your system worse than he found it. We also service Lennox, Trane, and Carrier equipment, so if the cleaning turns up a furnace issue, we’re not calling a third party to finish the job. Call us. You’ll get a live person, any hour, any day. And you’ll get The Garrison Code: arrive inside the window, price in writing, do the job by the book, leave the site clean.
FAQs
No. Routine air duct cleaning performed by an independent provider does not void a Rotobrush equipment warranty, provided the cleaning follows standard negative-air practices and doesn’t modify the equipment itself. We do not alter, bypass, or disassemble Rotobrush components beyond what’s needed for normal maintenance access. If you want the manufacturer’s written position, Rotobrush publishes a maintenance schedule in the owner’s manual, and we’re happy to follow it. Call (562) 548-7365 if you want us to walk you through what we do and how it lines up with your warranty terms.
You get before-and-after photos of your own ductwork, taken at the registers and inside the main trunk line, along with a written summary of what we removed and what condition we left the system in. You can see the metal. You’re not taking anyone’s word for it. Clean ducts aren’t a luxury – they’re just what the system needs to do its job. That’s the standard Roy Castellanos holds on every job in this city.
Because they’re quoting a teaser price that only covers a partial cleaning, usually a handful of vents, then adding per-vent charges once the crew is inside your home. That’s the most common complaint we hear from homeowners who’ve been burned before. We don’t do per-vent pricing, and we don’t run bait-and-switch specials. One flat price for the whole system, written down before anything starts. A $99 quote for a whole house in Long Beach isn’t cleaning your ducts. It’s buying a sales call in your living room.
Every 3 to 5 years for most Long Beach homes, based on what we remove and the conditions we see. Coastal air, older housing stock, and the fine harbor dust that tracks in from the port push some homes closer to the 3-year mark. Homes with pets, recent renovations, or residents with respiratory conditions trend toward every 2 to 3 years. We’ll tell you what we saw and when we’d recommend the next cleaning, with no automatic reminder spam or pressure to book it now. If you’re not sure where you stand, call (562) 548-7365 and we’ll help you figure out what makes sense.
We replace worn Rotobrush components when they need it, including agitator brushes, canister filters, and hoses. We carry OEM Rotobrush parts and quality aftermarket options, and we’ll explain the trade-off on each before you spend a dollar. If your Rotobrush unit is running fine and just needs the ductwork cleaned, we’ll tell you that too and quote the cleaning honestly. We’re not in the business of selling parts you don’t need. Call (562) 548-7365 for an exact quote, and we’ll give you written numbers either way.
Yes. We clean Rotobrush systems in Long Beach commercial spaces: offices, retail, medical suites, light industrial. The process is the same negative-air method, scaled to the building, with the same written price before work starts and the same 365-Day Done Right Promise after it’s done. Commercial jobs usually take longer and run higher than residential, but the standard doesn’t change. Call (562) 548-7365 and we’ll schedule a site walk.
Contact Hollis Air Duct Long Beach
If you own a Rotobrush system in Long Beach and the ducts have never been cleaned, this is the year to change that. Call (562) 548-7365 and you’ll talk to a live person, any hour, any day. You’ll get a written price before the truck rolls, a uniformed background-checked technician who knows Rotobrush equipment, and a full-year written guarantee on the work. That’s how we run it, and that’s how we’ve run it since 2004.
Written by Roy Castellanos, Owner, Hollis Air Duct Long Beach at Hollis Air Duct Long Beach, serving Long Beach and nearby areas.