Dryer vent cleaning
Whole-home duct 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.
Nikro Dryer Vent Cleaning in Pasadena: What to Know First
Nikro dryer vent cleaning in Pasadena typically runs $140 to $240 and is done on-site in under two hours, including a before-and-after airflow check. As an independent Nikro service provider, we clean the full vent run from the dryer exhaust to the exterior termination point. Hollis Air Duct Pasadena has been doing this work in Pasadena since 2004, and Roy Castellanos runs every job by The Garrison Standard: written price before we start, the vent left cleaner than we found it, and a full year of coverage afterward. If your Nikro dryer is taking longer to dry clothes or the lint trap fills faster than it used to, call (626) 469-5477 and we’ll tell you straight what’s going on.
This page is for Pasadena homeowners who own a Nikro dryer or a home with Nikro ventilation components and want the vent system cleaned by a crew that actually understands the equipment. Whether the setup is a standard residential Nikro dryer or a Nikro commercial-grade unit tucked into a Pasadena laundry room, the vent is where the real problems hide.
Key Takeaways
- Nikro dryer vent cleaning in Pasadena costs $140 to $240 for a full system clean, with the price written down before any work starts.
- We inspect every Nikro vent run with a camera before and after cleaning, so you see the lint that was removed.
- The 365-Day Done Right Promise covers our Nikro vent work in writing. If it fails within a year, we come back at no charge.
- We use professional-grade Nikro negative-air equipment and Rotobrush rotary brushes, not hardware-store gear.
- Phones are answered by a live person 24/7. No voicemail loops, no “leave a message and we’ll get back to you.”
Styles & brands we work with
How Nikro Products Fail – and How We Fix Them
Nikro builds solid equipment. That’s why we run their negative-air machines on our own trucks. But the dryer vent connected to a Nikro dryer fails the same way every other vent does: through lint accumulation, poor original installation, or plain neglect. What changes is how detailed you have to be about the cleaning, because Nikro dryers in Pasadena homes are often older, higher-airflow units that have been pushing lint through the same vent run for over a decade. Here’s what we actually find when we open these up.
- Nikro commercial-style units in residential Pasadena homes: These were often installed when someone wanted a serious dryer, but the builder ran the vent with a 3-inch oval instead of a 4-inch rigid pipe. That restriction causes lint to compact inside the run, and the dryer’s high airflow makes it worse. The symptom you’ll notice is the dryer shutting down mid-cycle or taking 90 minutes to dry a normal load. The fix is a full vent cleaning, plus rerouting to 4-inch rigid where the framing allows it. The duct work doesn’t lie – and neither do I.
- Nikro dryer exhaust connections with flex foil duct: We see this constantly in older Pasadena homes near the Rose Bowl, where a previous handyman slapped in a flex foil connector that sags and traps lint at the elbow. The specific failure is a flap of lint that forms a partial blockage at the first bend, which then builds backward toward the dryer. Our fix is to remove the flex run, clean the entire path, and install a rigid or semi-rigid connector that moves air without catching lint.
- Nikro lint filter housing gaps: On certain Nikro dryer models, the lint screen frame develops a slight gap at the corners where it seats into the housing. Lint bypasses the filter entirely and collects in the blower wheel and vent pipe. The tell-tale sign is a fine dust coating on the inside of the dryer door and a musty smell when the dryer runs. We clean the blower housing, the internal duct path, and the vent run, then check the lint screen seating and advise if the frame needs replacement.
- Nikro vent terminations with missing or damaged dampers: The exterior termination on a Nikro dryer vent is supposed to have a working backdraft damper that opens when the dryer runs and closes when it stops. When that damper is missing or stuck open, Pasadena’s mild winters and hot summers mean dust, debris, and the occasional roof rat find their way into the vent. We replace the damper with a proper Nikro-compatible or equivalent termination and clean out whatever got inside. If there’s a bird guard needed, we install it at the same visit and include it in the written price.
- Nikro dryers vented into an attic or crawl space: This is the biggest code violation we find in mid-century Pasadena homes. Someone thought it was fine to terminate the dryer vent into the attic, which dumps moisture and lint into the insulation. Over time, that becomes a mold risk and a fire hazard. We reroute the vent to the nearest exterior wall with proper rigid duct, seal the old termination point, and document the before-and-after with photos.
Our Nikro Dryer Vent Cleaning Process
Every Nikro vent cleaning in Pasadena runs the same way, whether it’s a basic residential unit or a heavy-use commercial-style dryer. The process is written down for every job, and the price is set before we touch anything.
- 1
Inspection and airflow baseline: We measure the airflow at the exterior termination before we start. This gives us a real number, not a guess, and tells us how restricted the vent is. We also run a camera down the vent so you can see the lint yourself.
- 2
Written price, no surprises: The price for the cleaning is on paper before work begins. If the camera shows damage or a reroute is needed, we walk you through it, write down the add-on cost, and wait for your go-ahead. Nothing moves at the door.
- 3
Negative-air cleaning: We place a Nikro negative-air machine at the dryer end to create suction, then run a Rotobrush rotary brush through the full vent run from the exterior. The brush breaks the lint loose and the negative air pulls it back into the machine, not into your laundry room. This is the same method commercial crews use in hospitals and schools, just on your dryer vent.
- 4
Interior dryer path cleaning: We pull the dryer out enough to access the exhaust port and clean the lint trap housing, the blower wheel, and the internal duct path where the dryer connects. This is the part most cleaners skip, and it’s where a lot of Nikro dryers hold years of packed lint that the trap never caught.
- 5
Termination check and damper test: We inspect the exterior vent cap, test the damper opens and closes properly, and install or replace a bird guard if it’s needed. In Pasadena, where roof rats are a known problem, a proper bird guard isn’t optional on a ground-floor or single-story vent.
- 6
After-photo and airflow reading: We run the camera again and take a final airflow measurement. You see the difference in the photos and the number. We explain what we did, what we found, and whether anything should be watched. Then we leave the site clean, take our equipment, and you’re done.
See the difference
Before
After
Before
After
Before
AfterWhat Nikro Dryer Vent Cleaning Costs in Pasadena
Straight numbers, the way we give every estimate. A standard Nikro dryer vent cleaning in Pasadena runs $140 to $180 for a single-story home with a straight or gently angled vent run up to 25 feet. If the vent is longer, has multiple elbows, or the dryer is on an upper floor, expect $180 to $240. A vent reroute, which we recommend when the existing run is flex foil, improperly terminated, or too long, adds $300 to $600 depending on the framing and distance to the nearest exterior wall.
What moves the price is access and condition, not the brand. If we have to cut drywall to reach a buried vent run, that’s extra and it’s itemized before we cut anything. If the vent is packed solid with years of lint, the cleaning takes longer and the price reflects that. We don’t quote a teaser price and then find reasons to add on once we’re inside. The number is written before work starts, and it does not move. Call (626) 469-5477 for a free estimate on your Nikro dryer vent cleaning.
Why Pasadena Homeowners Call Hollis Air Duct Pasadena for Nikro Work
We’ve been cleaning duct systems in Pasadena since 2004, which means we’ve worked on Nikro dryers in homes near Caltech, up in the hills off the 210, and throughout the San Gabriel Valley. Roy Castellanos learned HVAC mechanics at Los Angeles Trade-Technical College, then spent years running duct cleaning crews before building this shop. The crew knows Nikro equipment because we run Nikro negative-air machines on our own trucks every day. That’s not brand loyalty for show; it’s the equipment we trust when we’re in your home.
Every Nikro dryer vent job in Pasadena comes with the 365-Day Done Right Promise in writing. If the vent fails or the problem comes back within a year, we return and make it right at no charge, including a free second visit. That’s not a vague claim. It’s a written guarantee on every job. And when a Pasadena homeowner has a Lennox, Trane, or Carrier system alongside the Nikro dryer, the same crew handles the whole house, which saves you the hassle of juggling two contractors.
FAQs
No. Cleaning the dryer vent is routine maintenance that Nikro expects the owner to perform. What can affect a Nikro warranty is improper vent installation or a modification that changes the dryer’s airflow. Our cleaning process doesn’t alter the dryer itself; we clean the vent path and the accessible lint collection points, then put everything back. If we find something that suggests a warranty-covered part is failing, we’ll tell you so you can contact Nikro directly.
Every 12 months for a household that runs the dryer three or more times per week. If you have a large family, dry heavy loads, or run the dryer daily, plan on every six to nine months. Pasadena’s dry climate doesn’t reduce lint production; it just makes it easier for lint to compact into hard layers inside the vent. Homes with older Nikro commercial-style units tend to need more frequent cleanings because those dryers move more air through the same vent run.
Because they’re pricing a coupon, not a job. A $49 or $79 dryer vent cleaning is typically a bait price that becomes $200 to $400 once the technician is inside and finds “extras” that should have been part of the original scope. We write down the full price before work starts, in the diagnosis, and it doesn’t move. The price you call about is the price you pay, and it includes the camera inspection, the negative-air cleaning, the interior dryer path, and the termination check. Call (626) 469-5477 and we’ll quote the real number for your vent length and home layout.
You’ll see it. We run a camera down the vent before we start and after we finish, and we show you both images. We also measure the airflow at the exterior termination before and after, so you get a number that proves the restriction was removed. That’s the standard. If a contractor can’t show you before-and-after images of your own vent, they didn’t do the job they promised.
We do our best to schedule you as soon as possible, often within a few days depending on how the schedule looks. We don’t promise same-day service because dryer vent cleaning is a scheduled job, not an emergency dispatch. What we do promise is that a live person answers the phone when you call, the technician arrives inside the quoted window, and the price is written down before any work begins.
Written by Roy Castellanos, Owner, Hollis Air Duct Pasadena at Hollis Air Duct Pasadena, serving Pasadena and nearby areas.
Call (626) 469-5477 for a free estimate on Nikro dryer vent cleaning in Pasadena. Long vent runs, older homes, and packed lint are all in a day’s work for this crew. We’ll give you a straight answer and a written price.