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 Van Nuys, CA | Ashwood Chimney Sweep
We clean, service, and repair Gelco fireplace inserts and prefabricated fireboxes across Van Nuys as part of our Gelco services as an independent contractor. No manufacturer affiliation, no authorization badge. What we bring is a decade-plus of hands-on Gelco work in this valley and a very specific understanding of how Santa Ana wind cycles fill these flues with debris that sitting idle for months makes worse. Need a Gelco unit looked at? Call (833) 805-3229.
Gelco equipment has its own quirks, and Van Nuys has its own weather. Put them together and you get a set of failure patterns we see every autumn. Ashwood Chimney Sweep handles the whole flue: clean, inspect, repair. One crew, one call.
Why Van Nuys Residents Choose Us for Gelco Service
Sherman Oaks Gelco service aside, Gelco fireplaces show up everywhere out here, especially wood-burning inserts tucked into original 1950s and 1960s masonry fireboxes. We’ve pulled apart enough of them to know which dampers seize, which caps fail first, and which flue configurations trap debris. That’s not a line; it’s the result of working Van Nuys ranches long enough to know the houses before we even ring the bell.
Norm Castillo runs Ashwood. He grew up around working-class housing stock like this and has spent the better part of two decades cleaning, scoping, and repairing chimneys across the San Fernando Valley. The approach is simple: we inspect what’s actually there, show you the camera footage, and repair with OEM Gelco parts where they’re still produced and quality aftermarket equivalents when they’re not. You’ll know which you’re getting and why.
We also stock the common Gelco wear parts locally. Caps, damper assemblies, screen mesh. That means fewer return trips for Van Nuys customers and a faster path from “smells like smoke” to “fixed.”
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Van Nuys
- Smoky smell on a hot, still day: Gelco inserts have deep ash pits and smoke shelves. Santa Ana winds blow leaves, dust, and soot down the flue; weeks of idle heat bake it in. The result is an odor that fills the living room even when nothing’s been burned in months. We pull the insert face, clean the full path, and the smell goes.
- Glazed creosote in wood-burning Gelco inserts: Van Nuys winters are mild, so fires burn low and cooler than the unit expects. That incomplete combustion leaves a hard, shiny creosote layer that basic brushing won’t remove. We use mechanical and rotary methods to break it down before it becomes a chimney fire risk.
- Seized or cracked dampers: Months of sitting unused through dry valley heat lets Gelco damper hinges corrode or warp. When the first cold snap hits and someone forces the lever, the plate cracks or the linkage snaps. We repair or replace the assembly with a fitting Gelco part.
- Wind-damaged caps and spark arrestors: Rooftops near Sepulveda Basin and along the 405 corridor take real wind loads. Gelco caps and screen mesh vibrate loose, rust at the seams, and eventually let birds or debris through. We replace them and check the chase top while we’re up there.
- Cracked clay tiles behind inserts: A lot of the original 1940s-to-1960s flues behind Gelco units in Van Nuys are clay tile. Decades of thermal cycling open hairline cracks. Only a camera scope catches it early. We run a Level 2 inspection whenever there’s any sign of moisture, odor migration, or draft reversal.
Gelco Service in Van Nuys: What Local Conditions Mean for Your Equipment
Here’s the pattern we know from Van Nuys that most generic chimney advice misses. These ranch-house fireplaces in ZIPs like 91401, 91405, and 91406 idle through four or five months of hot, dry summer. Creosote hardens. Mortar dust settles. Leaves work past old damper seams. Then a Santa Ana night drives wind down the flue and pushes all of it forward. We get calls the next day about a smoky smell in the house on a hot, still afternoon, not about an active fire. That’s the valley-floor signature, and it’s why our Gelco cleaning here starts with the full smoke path, not just the firebox you can see. One recent Gelco repair in Encino near the Van Nuys Civic Center: the homeowner described a musty, burn smell building for days. We pulled the Gelco insert face and the ash pit was packed with leaves and soot blown down the prior week’s winds. Behind that, glazed creosote lined the throat. We brushed it out, scoped the clay tiles on a Level 2, and replaced a rusted cap. Smell gone. Draft restored.
Gelco Models & Products We Service in Van Nuys
We work on the full Gelco lineup you’ll find in Van Nuys homes: wood-burning fireplace inserts, gas inserts and log sets, factory-built prefabricated metal fireboxes, and multi-flue chimney caps. For cleaning, that means removing creosote, debris, and animal nesting from every part of the unit, not just the visible firebox.
For repairs, we lean on OEM Gelco components when they’re available: dampers, caps, insert doors, control hardware. When a part is discontinued, which happens on older Gelco models, we’ll tell you plainly and fit a quality aftermarket equivalent that matches the original spec. No surprises at the invoice. If the firebox and flue are sound, we repair. Rebuild only when the liner or masonry genuinely requires it.
See the difference
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AfterGelco Service Pricing in Van Nuys
A standard Gelco chimney cleaning and inspection in Van Nuys typically runs $169 to $249. That covers the full unit: firebox, smoke shelf, throat, damper, and accessible flue, plus a basic visual check of the cap and liner from the roof. If you add a Level 2 camera inspection, which we recommend on any original clay-tile flue in Van Nuys ranch homes, expect $100 to $150 more. Repairs are quoted after inspection. A replacement Gelco cap with install generally falls between $180 and $350, depending on flue size and roof access off streets like Vanowen or Victory.
What drives the cost: how much hardened creosote has built up, whether animals have nested, and whether the flue is accessible or requires a roof set-up. Every estimate includes the camera inspection and a straight answer on what can wait. Call (833) 805-3229 for a free quote.
Serving Van Nuys, CA — Our Local Coverage Area
We’re based in the Van Nuys area and offer Gelco service in North Hills too, 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 Van Nuys
Wind-driven debris from Santa Ana events is almost always the culprit in Van Nuys. Ash pits and smoke shelves in Gelco inserts fill with leaves and soot blown down through the cap. Summer heat bakes that material and pushes the odor into the house. A full cleaning of the smoke path fixes it. Call (833) 805-3229 and we’ll take a look.
Yes, especially where the original 1950s or 1960s clay tile flue is still in service behind an insert. A camera scope catches cracked tiles, failed mortar joints, and hidden creosote buildup before they become a chimney fire or carbon monoxide pathway. We run one at every cleaning on homes built before roughly 1970.
Usually. Months of hot, dry Van Nuys air corrodes damper hinges and lets creosote harden along the tracks. Sometimes it’s a cleaning issue; sometimes the plate or linkage needs replacement. We’ll tell you which after opening the firebox. It’s rarely a full insert replacement.
That’s a standard repair for us. We carry Gelco and compatible aftermarket caps for the common flue sizes in Van Nuys. We’ll inspect the chase top and screen mesh at the same time. If wind damage has been recurring, we’ll suggest a heavier-gauge option.
Annually, even if you only burn a few fires each winter. The low, cool burns common in this climate build creosote faster than people expect, and the long idle season gives that creosote time to harden. A yearly clean keeps it in the brushable stage. To book one, call (833) 805-3229.
Service Areas Near Van Nuys
Ashwood Chimney Sweep handles Gelco service across Van Nuys and the surrounding valley and Inland Empire communities. You’ll also find us working in Gelco service in Valley Glen, Sherman Oaks, North Hollywood, Panorama City, and Lake Balboa. On the other side of the hills, we cover Gelco service in Palos Verdes Estates for coastal fireplace work. Our full Van Nuys service area page lists every ZIP, including 91410, 91411, and 91470.
Book Your Gelco Service in Van Nuys Today
If your Gelco fireplace smells off, drafts poorly, or hasn’t been cleaned in a year or two, we’ll get it sorted. We know these units, we know Van Nuys, and we stock the parts that fail most around here. Call Norm and the team at (833) 805-3229 for a free estimate. We’ll tell you what we find and exactly what it costs to fix.
Written by Norm Castillo, Owner at Ashwood Chimney Sweep, serving Van Nuys and the San Fernando Valley.