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 Lynwood, CA | Firebrick Chimney Sweep
We provide independent Gelco chimney cleaning and repair across Lynwood, and we’ve spent years opening these fireboxes in the city’s postwar tract homes. The detail that separates our Gelco work here is simple: Lynwood’s 1940s and 50s houses have almost all been altered at some point, so the flue termination or chase cover often no longer matches what the Gelco unit was built with. That means a routine sweep here frequently turns into a discovery call, which is exactly why we camera-inspect every flue we clean. Call (866) 520-4943 for a free estimate in Lynwood. We handle Gelco sales & service work directly, and we do it with a full understanding of how these fireplaces age in southeast LA County’s specific housing stock.
Why Lynwood Residents Choose Us for Gelco Service
Gelco fireplaces are factory-built metal units, and they have very particular failure points after 60-plus years in a Lynwood tract house. Dampers seize. Refractory panels crack. Chase covers get patched with whatever was on hand during a roof job in 1987. We know these units intimately because we’ve opened enough of them across Lynwood to recognize the patterns. Nelson Quijada, our owner, learned the mechanical and construction fundamentals at Los Angeles Trade-Technical College before narrowing his focus entirely to flue systems, firebox masonry, and draft diagnostics. That’s the difference. We’re not generalists who happen to sweep chimneys. Chimney work is all we do, and that depth shows in every Gelco inspection we perform in Lynwood and Gelco repair in Paramount. When we fit a replacement damper or cap on a Gelco prefab, we’re matching it to the exact chase configuration above your roof, which in Lynwood is rarely still original.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Lynwood
- Seized top-plate dampers on Gelco prefabs. Lynwood’s fireplaces sit idle eight-plus months a year. Creosote hardens, moisture from coastal air settles in, and the damper lever locks up. The first cold snap hits in December, someone lights a fire, and the living room fills with smoke because that damper never opened. We free and lubricate them, and replace the assembly when the plate has warped or the cable has snapped.
- Cracked refractory brick panels inside Gelco metal fireboxes. Decades of dry heat cycles, then long periods of total disuse, cause the brick panels to spall and crack. In Lynwood homes where the fireplace was mostly decorative, owners rarely notice until we pull the panels during a cleaning. Once cracked, heat can reach the steel shell behind them, which is a structural problem, not a cosmetic one.
- Loose flue sections from roof rework. Lynwood homeowners have been adding rooms and reworking roofs on these small stucco tract houses since the 1960s. When a roofer reworks a chase or moves a termination, early Gelco flue sections sometimes get knocked out of alignment at the joints. Our camera inspection catches this immediately, because the misalignment shows up as a shadowed seam where the flue isn’t seated.
- Packed mesh spark arrestors and bird nests. Gelco caps with mesh screens are magnets for debris in Lynwood’s dry, dusty months. Squirrels and starlings get in through torn mesh or gaps left by a patched chase cover. The nest sits directly over the flue mouth, choking draft and becoming kindling the moment a fire is lit underneath it.
- Missing or mismatched caps on patched chases. This is the one we see constantly in Lynwood. The original cap was discarded during a roof patch or a room addition, and whoever did the work installed a generic cap that doesn’t seal the flue opening. Rain gets in, pests get in, and the draft never behaves right. We identify the mismatch with a camera run and fit the correct termination.
Gelco Service in Lynwood: What Local Conditions Mean for Your Equipment
Here’s the thing about Lynwood that changes how Gelco service actually plays out here: this city has a huge share of 1940s-1950s tract homes that have been modified repeatedly over the decades, and those modifications usually disrupted the chimney chase before the current owner ever bought the house. A Gelco prefab fireplace that left the factory with a properly seated flue and a watertight termination might now have a chase cover patched with roofing tar, a cap that doesn’t fit the flue diameter, and loose flue sections where an addition met the old roofline. In other cities, from East Rancho Dominguez Gelco service to elsewhere, a chimney sweep is mostly about removing creosote. In Lynwood, a sweep is the entry point to figuring out what a half-century of homeowner repairs has done to the venting system above and around the Gelco firebox. That’s why we run a Level 2 camera inspection as part of our standard visit here when a home has had visible roof or room alterations. The camera reveals what the patched chase is hiding, and it gives us, and you, a record of it before the first cold night of December.
Gelco Models & Products We Service in Lynwood
We service the Gelco product lines most commonly found in Lynwood homes: the prefab wood-burning fireplace with a top-mounted damper, the factory-built metal firebox with refractory brick panels, and the universal multi-flue spark-arrestor cap. We also work on Gelco masonry-style fireplaces with clay tile liners, which show up in some of Lynwood’s larger 1950s builds. When parts are needed, we fit OEM Gelco dampers, caps, and refractory panels whenever they’re available, because fit matters on factory-built fireboxes and a generic part rarely seats correctly. For discontinued pieces we use tested aftermarket equivalents that match the original dimensions. We keep the most common Gelco replacement parts stocked for fast Lynwood and Gelco service in Willowbrook turnaround, so a seized damper doesn’t have to wait two weeks on a backorder while the cold snap passes.
See the difference
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After
Before
After
Before
AfterGelco Service Pricing in Lynwood
Gelco chimney cleaning in Lynwood typically runs between $189 and $349 depending on what we find and what the flue needs. Here’s what shapes the number:
- Standard sweep and inspection: $189-$279. Includes the cleaning, a visual inspection, and a written report with photos.
- Level 2 camera inspection: $149-$249 when added to a sweep. We recommend this on any Lynwood home with a patched chase or a history of roof work, which is most of them.
- Damper repair or replacement: $150-$420 depending on whether we can free and lubricate the existing assembly or need to fit a new top-plate damper.
- Cap replacement: $120-$380 depending on the cap size and whether the chase needs a matching termination plate fabricated.
Every quote is flat-price and agreed before we start work. The estimate is free, and it includes the camera findings if we run one. Call (866) 520-4943 and we’ll give you a straight number over the phone.
Serving Lynwood, CA — Our Local Coverage Area
We’re based in the Lynwood area and know this community well, including nearby Gelco service in South Gate. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Lynwood
Most of the time it’s fixable. The top-plate dampers on Gelco prefabs seize because a year of idle humidity and airborne dust glues the plate to its seat. We free and lubricate the assembly, which solves it in about 70 percent of cases. If the lever mechanism is snapped or the plate itself has warped from heat, we fit a replacement. Call (866) 520-4943 and describe what you’re seeing, and we’ll give you an honest sense of which camp you’re likely in before we even arrive.
That smell usually comes from creosote that baked into the flue walls during last winter’s fires and now off-gases when the flue heats up from attic air in summer. In Lynwood’s dry, still heat, the smell is worse because there’s no draft to carry it out. Sometimes it’s compounded by a nest or a dead animal above the damper. A sweep and a camera check resolves both. Call (866) 520-4943 to book a cleaning and we’ll identify the source precisely.
If your Gelco unit has never been altered and the roof and chase are original, a Level 1 visual inspection during a sweep is usually adequate. But in Lynwood, where most of these 1940s-50s homes have had rooms added or roofs reworked at some point, a Level 2 camera inspection is the right call. Any time a flue termination has been moved, patched, or resealed, Level 1 cannot see the joints and offsets inside the chase. We’ll tell you which one your home actually needs based on what the exterior shows during the estimate.
No. Refractory brick panels are a thermal barrier, not a cosmetic surface. Once they’re cracked or spalled, they need replacement because heat can now reach the steel firebox shell behind them. Patching with fireclay is a temporary bandage that fails after a few fires. We replace the damaged panels and check the shell for heat damage while we’re in there. If the shell is rusted through, we’ll tell you plainly and recommend replacement, because continuing to burn in a breached firebox is a structural risk.
Yes, but only after we confirm the chase opening matches the flue diameter and the termination point is solid enough to anchor a new cap. On Lynwood homes where a roofer patched the chase with tar or a mismatched plate, we often need to fabricate a proper termination plate first, then mount the Gelco multi-flue spark-arrestor cap to it. We camera the flue before and after so you can see exactly what changed. Call (866) 520-4943 for a free estimate on the cap work.
Service Areas Near Lynwood
Beyond Lynwood, we run Gelco service across the surrounding southeast LA County area and up through the Westside. If you need Gelco service in El Segundo for a beach-adjacent tract home, or Gelco service in East San Gabriel on one of the many mid-century builds out that way, we’re equipped for both. Our full Lynwood service area page covers 90262 and the neighborhoods we work in regularly.
Book Your Gelco Service in Lynwood Today
A dirty flue isn’t a maintenance issue, it’s a fire waiting on a cold night. And in Lynwood, that first cold night shows up fast in December, right after the busiest stretch of no one thinking about their fireplace for ten months. Don’t let a seized damper or a squirrel nest be what you find on the morning you actually want a fire. Call (866) 520-4943 for a free estimate, and we’ll get you on the schedule before the rush.
Written by Nelson Quijada, Owner at Firebrick Chimney Sweep, serving Lynwood and the surrounding communities with specialized Gelco chimney care.