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.
Fast, Reliable Air Duct Cleaning Across NoHo Arts District
Air duct cleaning in NoHo Arts District is rarely a standard residential job. The 1920s-1940s brick storefronts and warehouses along Lankershim and Magnolia were converted into lofts, studios, and small theaters, which means most duct systems here are retrofitted commercial-scale HVAC dropped into spaces that were never designed for central air. We run camera inspection on every job because disconnected or crushed runs hide behind mezzanine soffits and inside converted closets. Cleaning without seeing what’s actually in the chase is guesswork, and NoHo doesn’t reward guessing.
Call (833) 589-9715. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why NoHo Arts District Homeowners Call Onyx Duct Cleaning for Air Duct Cleaning
Our air duct cleaning team works with Rotobrush contact-cleaning systems and Nikro HEPA vacuums, the same platforms restoration crews use on commercial abatement jobs. That matters here because a converted 1930s storefront off Magnolia doesn’t behave like a tract home in the Valley. Surface-mounted steel runs, flex duct tucked through closets, and shared rooftop package units all load with dust differently. Stan Merrick built Onyx Duct Cleaning around this kind of work: documenting odd layouts, finding dead-ended runs, and fixing what’s compromised rather than cleaning around it.
Onyx Duct Cleaning has served NoHo Arts District for 13 years, since 2013. We know the loft conversions on Lankershim, the small theaters clustered around Magnolia and Vineland, and the rehearsal studios tucked into former warehouse bays. When a property manager calls about a shared rooftop unit serving both house and backstage, we already know the duct path is probably improvised. That local knowledge shortens the diagnostic and keeps the job honest.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Commercial Air Duct Cleaning in NoHo Arts District
Commercial Air Duct Cleaning in NoHo Arts District means working around show schedules, not just dirty ducts. A small black-box theater shares rooftop or split systems between performance and backstage spaces, and we schedule the work between matinees so the run never loses a performance. The job usually involves negative-pressure containment, source removal with agitation tools, and camera documentation of every run. A typical commercial cleaning in NoHo Arts District runs $450-$1,200 depending on the number of rooftop package units, linear feet of accessible duct, and whether the space has exposed surface-mounted runs or hidden chases. The written estimate sets the final price.
Shared System Cleaning for Theaters and Studios
When a single rooftop unit feeds the house and the dressing rooms, the return pulls stage-fog residue and costume lint faster than any residential system. We put the space under negative pressure so what we dislodge gets captured by Nikro HEPA filtration, not recirculated into the seating area. The goal is a clean house without fog haze bleeding back through the registers.
Documented Cleaning for Property Managers
Property managers handling converted commercial buildings need proof the work was done, not just an invoice. We provide video inspection footage before and after, so you can see the interior of each run and verify the crush points, disconnections, and accumulation we addressed. That documentation also helps when tenants ask why a duct system built in 1935 doesn’t act like a modern residential install.
Air Duct Cleaning Services in NoHo Arts District
Air Duct Cleaning Services in NoHo Arts District cover residential lofts, live/work conversions, and the odd rehearsal studio that never really stopped being a storefront. A typical residential job here runs $350-$700 for a full system cleaning with camera inspection, and the work takes most of a day because of layout discovery. Original buildings never had central air, so runs are usually surface-mounted steel or later flex tucked wherever it fit. We map it, clean it, and tell you what’s compromised.
Full System Cleaning with Camera Inspection
Most NoHo jobs need more than a standard trunk-and-branch clean. We scope supply and return runs with a camera before and after, looking for pinched flex, separated joints, and dead-ended duct left over from the commercial-to-loft conversion. Cleaning a run that’s crushed behind a mezzanine soffit is wasted effort until the crush is fixed, so we document it and quote the repair as a separate line item.
Return Duct Cleaning for High-Runtime Systems
San Fernando Valley cooling seasons run long and hot, which means return ducts here pull fine grit constantly. NoHo’s converted lofts often have returns tucked near high-traffic entry doors or stage areas, so the return side loads faster than the supply. We clean the full return path and check the filter rack, because a return pulling past a collapsing flex run sends dust right back into the space.
Trusted Brands We Service in NoHo Arts District
We work on systems built around Honeywell and Aprilaire filtration components, and we stock Guardsman and Abatement Technologies filtration equipment because NoHo’s wildfire-smoke seasons make sealing and filtration upgrades a recurring need. If your converted loft or studio has a rooftop package unit feeding a mix of exposed steel and later flex duct, we can service it without pointing you to a generalist HVAC shop. The point of Onyx is one accountable specialist for the full air path: ducts, dryer vents, and the repairs that keep the whole system holding pressure.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in NoHo Arts District Homes
- Crushed or disconnected flex runs behind mezzanines and soffits. The 1920s-1940s conversions on Lankershim and Magnolia were retrofitted in a hurry, and flex duct got pinched behind framing or pulled apart at the joints. A standard clean without camera inspection misses these entirely.
- Stage-fog and costume lint loading the return faster than any house. Theaters and rehearsal studios share rooftop units between performance and backstage spaces, so the return pulls production dust, fog residue, and lint into the house side. Filtration upgrades don’t help if the return leaks at every joint.
- Fine Valley grit accumulating at exposed duct joints. Hot, dry San Fernando Valley air suspends dust longer, and surface-mounted steel runs from the original retrofit collect it at every seam. Without sealing, cleaned ducts reload in months, not years.
- Dead-ended or abandoned runs left from the conversion. When a warehouse bay became a loft, some duct runs were simply capped off or abandoned in place. They still leak and still pull air, and they confound pressure balancing until they’re found and sealed.
Pricing for Air Duct Cleaning in NoHo Arts District, CA
We Also Serve Cities Near NoHo Arts District
In addition to NoHo Arts District, we serve North Hollywood, Toluca Lake, Burbank, and Sherman Oaks. If you manage a theater in NoHo and a loft building in Sherman Oaks, one call covers both.
Serving NoHo Arts District, CA – Our Local Coverage Area
We serve NoHo Arts District and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in NoHo Arts District
Because the duct layout is almost never standard. A 1930s brick storefront on Lankershim or Magnolia was never designed for central air, so the runs are surface-mounted steel, flex tucked through closets and mezzanines, and shared rooftop units feeding mixed spaces. Layout discovery and camera documentation take more time than a planned residential trunk-and-branch clean, and that’s where the cost difference comes from. Call (833) 589-9715 for an exact quote on your building. Estimates are free.
We clean the full shared path under negative pressure, so what we dislodge gets captured by Nikro HEPA filtration rather than pushed into the seating area. We also check every joint and connection between the return, the air handler, and the supply registers, because a leak on the backstage side is what lets production dust bleed into the house. If the runs were improvised during the conversion, sealing them is the fix that actually holds. Call (833) 589-9715 to schedule around your show run.
No. A disconnected run pulls dust and fiberglass from the chase and sends it straight into the space. Cleaning without reconnecting and sealing the run is wasted effort. We quote the repair as a separate line item, show you the camera footage, and do the fix before we finish the clean. That’s the difference between cleaning what’s in your ducts and fixing what’s wrong with them.
It helps, but only if the duct system actually holds pressure. NoHo’s converted lofts and studios often have leaky joints at every exposed duct seam, so a higher MERV filter just pulls more unfiltered air through the leaks. We seal the accessible runs first, then talk about filtration. A tight duct system and a MERV 13-rated filter at the air handler will do more for smoke season than a filter upgrade alone.
We work Sunday through Friday and book the cleaning between matinees or on a dark day when the space is clear of cast and crew. A converted storefront theater on Magnolia has a rhythm, and we plan around it. Call (833) 589-9715. We answer 24/7. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm.
Written by Stan Merrick, Owner at Onyx Duct Cleaning, serving NoHo Arts District since 2013.