Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Gelco Chimney Cleaning in Koreatown, CA | Glendale Chimney Sweep
We’re an independent chimney service working Gelco systems across Koreatown every week. The short version: we clean, inspect, and repair Gelco caps, dampers, and flue hardware on the 1920s Spanish Revival and Craftsman homes that dominate this neighborhood, and most calls here involve a shared flue serving multiple rental units, not a single-family fireplace. If your Gelco cap is crushed, rusted, or missing its screen, call (833) 467-6493 and we’ll sort out exactly what’s wrong before we touch anything.
Our familiarity with Gelco hardware comes from field work, not a showroom. We see how these caps and dampers actually age on Koreatown rooftops, and it rarely matches the catalog photos. We are not authorized, sponsored, or warranty-endorsed by Gelco. We’re the crew that fixes their stuff when it’s been up there for fifteen years and the landlord needs answers, not a sales pitch.
Why Koreatown Residents Choose Us for Gelco Service
Gelco caps and dampers are common on Koreatown chimneys because they were a go-to brand when these 1910s-to-1930s homes were originally built or retrofit. We know their footprint, their fastener patterns, and where they fail. That matters when you’re dealing with a clay-tile flue on a ninety-year-old chimney that’s been chopped into a duplex or triplex.
Noel Tarkanian, our owner, grew up in Montrose and started paying attention to chimneys because his family’s 1950s craftsman had a fireplace that needed help every winter. He went through the HVAC and sheet metal program at Glendale Community College before shifting fully into chimney work, and he’s spent over a decade diagnosing flue problems throughout the Glendale area and Koreatown. When he says a Gelco cap screen is done, it’s because he’s seen a hundred like it baked by the same sun.
We stock OEM Gelco caps, screens, and replacement dampers locally, which means faster turnaround for Koreatown jobs and no waiting on a warehouse out of state. And we’ll tell you plainly when a repair will hold and when it won’t.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Koreatown
Here’s what actually shows up on Koreatown rooftops, based on the calls we run week after week:
- Crushed or rusted cap screens. A decade of dry sun followed by winter rain does real work on galvanized Gelco screens. We see them flattened, split, and wide open, which lets pigeons, rats, and palm fronds drop straight into the flue. Koreatown’s uncapped chimneys, especially on rentals, make this worse because nothing gets checked until someone complains about a smell or a draft.
- Loose cap fasteners from seismic shaking. Koreatown sits on ground that moves. Gelco caps that were snug twenty years ago loosen at the fasteners, sit cocked on the crown, and then palm fronds wedge between the cap edge and the masonry. We find this constantly on the older single-family homes that haven’t been touched since the last tenant turnover.
- Galvanized cap rust-through where rain pools. Gelco’s galvanized stock line has a flat top profile that holds water after the occasional Koreatown winter storm. Pitting starts, then rust-through at the seams. The metal never fully dries in the marine layer, and by year eight or ten, you can push a finger through it.
- Seized dampers on idle flues. Koreatown’s fireplaces go unused most of the year because it’s just not that cold. Dampers sit shut through long dry spells, then winter moisture seeps in and corrosion sets the hinge. We regularly find Gelco dampers frozen in place on flues that haven’t seen a fire in five years. The chimney still needs to ventilate, but the damper won’t cooperate.
- Shared-flue debris buildup with no cleanout access. This is the Koreatown signature. One flue serving two or three separately metered units, years of mixed debris, and no cleanout door. By the time we’re called, the Gelco cap screens are doing all the work, and they’re usually failing.
If any of this sounds like your building, call (833) 467-6493. We’ll bring the camera and show you what we find before we recommend anything.
Gelco Service in Koreatown: What Local Conditions Mean for Your Equipment
Koreatown’s chimneys are overwhelmingly on 1910s-to-1930s Spanish Colonial and Craftsman bungalows that have been chopped into multi-unit rentals. Most “chimney cleaning” calls in 90005 are really about a single flue serving several tenants and a landlord who needs documentation, not a homeowner doing seasonal maintenance. On the dense rental blocks around 90005, one flue frequently serves two or three separately metered units, so a Gelco cap or damper call for one tenant turns into a shared-flue assessment with no cleanout door. The landlord needs written condition documentation before we touch it, and we provide photos and a clear writeup every time. That’s not how it works in Glendale or Gelco repair in Silver Lake, where single-family fireplaces are the norm. Koreatown is different because the housing stock was subdivided decades ago without anyone updating the venting.
We run into this constantly: three tenants, one flue, one Gelco cap that was installed when the building was still a single house. The cap screen is doing triple duty, and when it fails, every unit feels it. We document everything for the owner, because a landlord in 90005 can’t just take a sweeper’s word for it. They need pictures, measurements, and a clear explanation of what’s safe and what isn’t.
Gelco Models & Products We Service in Koreatown
We service the full range of Gelco chimney hardware found on Koreatown roofs: multi-flue caps in stainless and galvanized stock lines, single-flue caps, top-mount and side-mount caps with spark arrestor screens, and the replacement dampers and firebox hardware paired with older clay-tile liners. When the original Gelco footprint and flue dimensions are sound, we use OEM Gelco parts. When a part’s discontinued or the cap needs upsizing for a converted rental, we specify a quality stainless aftermarket equivalent and tell you exactly what’s going in and why.
We repair Gelco hardware whenever the flue and crown are healthy. We only recommend full cap replacement when rust-through or a crushed screen makes a repair a false economy. There’s no reason to spend $400 when a $40 part and fifteen minutes of honest work solves it.
See the difference
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AfterGelco Service Pricing in Koreatown
A standard chimney cleaning and inspection on a single-flue Gelco system in Koreatown, covering the flue and smoke chamber, runs $159 to $229. Add a Gelco cap screen replacement and you’re typically between $180 and $340, depending on the cap size and whether we’re replacing the screen or the whole assembly. Full Gelco cap replacement on a large multi-flue shared chimney runs $350 to $650. If the damper’s seized and we’re servicing it as part of the same visit, expect $80 to $150.
What drives the price here is access. Koreatown roofs are steep, the alleys between buildings are tight, and shared flues mean more inspection time. Our free estimate includes a camera inspection and a written condition report. Call (833) 467-6493 and we’ll give you exact numbers for your building before you commit to anything.
Serving Koreatown, CA — Our Local Coverage Area
We’re based in the Koreatown 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 – Gelco Chimney Cleaning in Koreatown
Is my old Gelco damper worth repairing or should it be replaced?
If the hinge still moves and the metal isn’t rusted through, we can usually free it up and keep it in service. A seized Gelco damper on a Koreatown rental that’s been idle for years often just needs lubrication and adjustment, not replacement. But if we find rust-through or a warped frame, a repair will fail again within a season. We’ll show you photos either way before you spend a dollar. Call (833) 467-6493 for an on-site assessment.
Are you authorized by Gelco?
No. We’re an independent chimney service with deep field experience on Gelco equipment across Koreatown and Los Angeles Gelco service areas. We stock OEM Gelco parts because they fit the way the manufacturer intended, but Gelco does not sponsor or endorse our work. We diagnose their hardware on its real merits, not a manufacturer’s script.
How long does a Gelco chimney cleaning take in Koreatown?
Most single-flue cleanings run 60 to 90 minutes, plus roof time. If you’ve got a shared flue serving multiple units, especially on a 1920s Spanish Revival with a steep pitch, expect two hours or more. We’ll give you a realistic window when you book, not an optimistic guess.
Which Gelco models do you service?
Multi-flue caps in both stainless and galvanized lines, single-flue caps, top-mount and side-mount units, replacement dampers, and firebox hardware on older masonry fireplaces. If it’s a Gelco cap, screen, or damper, we’ve almost certainly had our hands on one in Koreatown this month.
What does a Gelco chimney cleaning cost in Koreatown?
For a standard single-flue cleaning and inspection, $159 to $229. Adding cap screen replacement pushes it to $180 to $340. A full shared-flue cap replacement on a multi-unit Koreatown building runs $350 to $650, with the landlord getting a documented condition report. Call (833) 467-6493 for a free estimate on your specific setup.
We had a landlord on a Spanish Revival fourplex off 90005 call about a tenant’s draft complaints, similar to Gelco in Echo Park situations we handle. We found a single Gelco cap screen crushed flat and a rusted galvanized top sitting over a shared flue serving three units, with years of mixed debris and no cleanout door. We photographed everything, documented the flue condition for the landlord, installed a stainless multi-flue cap with a fresh spark-arrestor screen, and serviced the seized damper so each unit drafted again. That’s a typical Koreatown Tuesday for us.
Service Areas Near Koreatown
We run most of our calls in Koreatown and the surrounding neighborhoods, including Glendale, Silver Lake, Echo Park, and Hollywood. We also handle Gelco sales and service throughout the greater LA area, and you can see our full coverage on the Koreatown service area page. For homeowners and landlords a bit further out, we provide Gelco service in West Hollywood and Gelco service in North Hollywood too.
Book Your Gelco Service in Koreatown Today
A clean chimney isn’t a luxury, it’s just basic fire safety. If your Koreatown building has a Gelco cap, damper, or flue that hasn’t been looked at in years, call (833) 467-6493 for a free estimate and a camera inspection. We’ll show you what’s actually up there and tell you straight what it needs.
Written by Noel Tarkanian, Owner at Glendale Chimney Sweep, serving Koreatown, Gelco service in Hollywood, and greater Los Angeles.