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 Yorba Linda, CA | San Bernardino Chimney Sweep
We provide independent Gelco chimney cleaning and repair across Yorba Linda, and the work here has a rhythm you won’t find in most Southern California cities. Around here, it’s not the cold that sends people reaching for the phone. It’s the Santa Ana winds. They drive palm fronds, leaves, and embers straight into flue caps and spark arrestors on hillside homes east of the 57, which means our Gelco calls spike on 90-degree days when the fireplace hasn’t been lit in months. If your Gelco unit is back-drafting, smelling smoky, or just hasn’t been looked at since before the last wind season, call (877) 516-7159. We’re San Bernardino Chimney Sweep, and Gelco sales & service is work we know from the firebox up.

Why Yorba Linda Residents Choose Us for Gelco Service
Most chimney companies will sweep a flue and hand you a report. That’s where the relationship ends. Ours starts there, because we repair what we find. For Yorba Linda homeowners with Gelco factory-built fireplaces, that distinction matters more than it does with old masonry chimneys, and we also provide Gelco service in Villa Park. A prefab unit has specific components: a metal flue, a firebox, a cap assembly. When one of those fails, a sweep-only company leaves you calling around for a second contractor. We don’t. We carry the parts, we understand the failure patterns, and we fit OEM Gelco components where they’re still available, with quality aftermarket equivalents for pieces the manufacturer has discontinued. We’ll always tell you which one you’re getting and why.
Allen Prescott, our owner, has spent the better part of three decades on Inland Empire chimneys and fireplaces. He started with HVAC and building systems fundamentals at San Bernardino Valley College before narrowing his focus to chimney and venting work. That background shows up in how we approach a Gelco unit: as a system, not a single component. A cap problem is almost never just a cap problem. It’s a draft problem, a moisture problem, maybe a nesting problem. We look at the whole thing.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Yorba Linda
- Wind-damaged spark arrestors on Gelco caps. Santa Ana events regularly crush or rust out the screens on multi-flue caps and spark arrestor assemblies. Once that screen fails, palm fronds and roof debris pack the flue, and you get smoke pushing back into the living room instead of up and out.
- Avian and rodent nesting in idle Gelco metal flues. Yorba Linda’s long, hot off-seasons give birds and rodents months of undisturbed access. We find nest material completely blocking the draft path on units that were fine when they were last used. The homeowner notices it as a smoky, back-drafting fireplace, not as a nest.
- Hairline cracking and gasket failure in Gelco fireboxes. This one is tied to usage patterns. A handful of hot burns followed by months of disuse stresses the firebox materials. We see hairline cracks around the refractory panels and gasket seals that have dried and shrunk. Left alone, those cracks widen.
- Seized or corroded damper and cap hardware. Wet winters plus stucco-clad exteriors on 1960s-to-1980s ranch homes mean moisture works its way into the metal components. Dampers that won’t fully open or close, cap screws that snap when you try to remove them. We deal with both regularly across 92885, 92886, and 92887.
- Creosote that hardened during the dry season. This isn’t the heavy soot loading you’d find in a mountain town where people burn all winter. It’s creosote from a handful of burns that sat through months of hot, dry weather and turned glassy and stubborn. Standard brushing works, but it takes the right approach and the right tools.
Gelco Service in Yorba Linda: What Local Conditions Mean for Your Equipment
Here’s what we understand about Yorba Linda that a generic chimney company from Anaheim or Corona won’t. The calls we field after a Santa Ana event aren’t winter calls. They come on 90-degree afternoons from homeowners in the hillside tracts off 92887 who haven’t touched their fireplace since the prior winter, and the problem is almost always wind-driven debris, not soot. The wind pushes palm fronds and leaves into the flue cap, the spark arrestor screens catch them, and then either the screen fails or the debris builds up enough to choke the draft. By the time the homeowner lights a fire weeks later, the flue is partially or fully blocked. In an old masonry chimney, that’s a problem. In a Gelco factory-built unit with a prefab metal flue, it’s a more specific problem: the flue clearances are tighter, the cap assemblies are lighter, and the whole system is less tolerant of obstruction. That’s why we recommend a Level 2 inspection on any Gelco unit that’s been through a heavy wind season, even if the fireplace hasn’t been used. The condition it’s in now is the condition it’ll be in when you light the first fire of winter.
Gelco Models & Products We Service in Yorba Linda
We work on Gelco direct-vent gas fireplace units, Gelco factory-built wood-burning fireplaces with metal flues, and Gelco multi-flue cap and spark arrestor assemblies. Our approach to parts is straightforward: OEM Gelco where the manufacturer still supplies them, and proven aftermarket equivalents where they don’t. You’ll know which we’re installing before we install it. We keep commonly needed cap assemblies, damper hardware, and firebox components stocked for fast turnaround in Yorba Linda, so a cap replacement after a wind event doesn’t turn into a two-week wait for shipping, and we offer Los Serranos Gelco service too. On older Gelco prefab units, we lean toward targeted repair rather than full replacement. A full rebuild only makes sense when the firebox or flue liner is structurally compromised, and we’re not going to recommend it unless the camera footage from our inspection backs it up.
See the difference
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AfterGelco Service Pricing in Yorba Linda
We quote every Gelco job before we start, and the estimate is free. Most routine Gelco chimney cleanings in Yorba Linda fall between $160 and $300, though the final number depends on what we find during the inspection. A cap replacement or spark arrestor repair adds labor and parts, and that gets quoted separately, before any work happens. What a free estimate includes here: a look at the firebox and flue condition, the cap and spark arrestor, the damper function, and the gasket seals. We tell you what actually needs doing and what can wait. Call (877) 516-7159 to schedule.
Serving Yorba Linda, CA — Our Local Coverage Area
We’re based in the Yorba Linda area and know this community well, and we also provide Gelco repair in Placentia. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Gelco Chimney Cleaning in Yorba Linda
In Yorba Linda, the usual culprit is obstruction in the metal flue, not creosote. Birds nest in idle flues during the long hot season, and Santa Ana winds pack leaves and palm fronds into cap assemblies. When the flue can’t pull air, smoke backs into the room. We find this on Gelco factory-built units throughout 92886 and 92887 after wind events, and we offer Gelco in Brea as well. The fix starts with clearing the obstruction, then we inspect the cap and spark arrestor to see if either needs replacement. Call (877) 516-7159 and we’ll take a look.
Yes. A factory-built Gelco unit has different clearances, a different flue system, and different failure points than a masonry chimney. A Level 2 inspection on a prefab focuses on the firebox panels, gasket seals, the metal flue sections, and the cap assembly, with attention to the specific ways these components fail: hairline cracking, gasket drying, metal corrosion, and cap screen damage. We perform these inspections regularly in Yorba Linda and provide photo documentation so you can see what we see.
Often, yes, the spark arrestor screen can be replaced on its own. That’s one of the advantages of working with a repair-focused company. We’ll check whether the cap housing itself is still sound. If it’s rusted through or the mounting hardware has seized, a full cap replacement makes more sense. Either way, you’ll get a straight answer before we order anything. Call (877) 516-7159 for a free estimate.
Once a year is the right baseline here, but the timing matters more than the frequency. Yorba Linda’s fireplace use is concentrated in the short, wet winter months, followed by long dry periods. Scheduling a cleaning and inspection in the fall, before the first burn, catches nests and wind damage from the summer Santa Ana season. If you’ve burned consistently through winter, a spring cleaning is also a good idea to remove creosote before it hardens through the dry season. Call (877) 516-7159 and we’ll help you pick the right schedule for your household.
Yes. We clean and inspect Gelco direct-vent gas fireplace units, including the burner, logs, glass, and venting. Gas units don’t produce creosote, but they do accumulate dust, spider webs, and debris in the burner and vent path, and a blocked direct-vent system is dangerous because it can push carbon monoxide back into the house. If you have a Gelco gas fireplace in Yorba Linda that hasn’t been serviced in years, it’s worth scheduling a cleaning and inspection.
Service Areas Near Yorba Linda
We provide Gelco service throughout Yorba Linda and the surrounding foothill and valley communities. If you’re in Anaheim Hills, Placentia, Brea, or Orange, you’re close enough that we’re in the area regularly. We also handle Gelco service in Valle Vista and Gelco service in Covina for customers further east. And for broader coverage information, see our Yorba Linda service area page.
Book Your Gelco Service in Yorba Linda Today
If your Gelco fireplace hasn’t been inspected since before the last Santa Ana season, or if you’re noticing smoke where there shouldn’t be any, call (877) 516-7159 today. We’ll get you scheduled, give you a straight assessment, and fix what we find. A clean flue isn’t a luxury – it’s just how you keep the fire where it belongs.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Yorba Linda and the Inland Empire.