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 Temple City, CA | Walnut Chimney
We provide independent Gelco chimney cleaning and component service across Temple City’s 91780 ZIP. What sets our work here apart is simple: most of the Gelco caps and dampers in Temple City sit on ranch homes built between the 1950s and 1970s, and a lot of those chimneys haven’t been opened since a kitchen remodel sealed them off in the 1990s. That means the real job usually starts with a camera inspection, not a brush. Call (855) 341-3461 for a free estimate on Gelco service in Temple City.
We know Gelco chimney products because we’ve worked on them across the San Gabriel Valley for years, from Gelco in North El Monte to homes throughout the area. Walnut Chimney is an independent service provider. We’re not authorized by Gelco, and we don’t claim to be. What we do claim is hands-on experience with their caps, dampers, and flue components, including the specific ways they fail in Temple City’s climate and housing stock. Russ Dempsey, our owner, grew up off Amar Road in Walnut and has spent nearly two decades working flues in this part of the Valley. He trained through the HVAC program at Citrus College and cut his teeth on fireplace retrofits in older ranch homes just like the ones that fill Temple City.
Why Temple City Residents Choose Us for Gelco Service
Gelco parts fail in predictable ways, and if you’ve been under enough caps and inside enough flues, you recognize the pattern before you even get on the roof. In Temple City, that familiarity matters because so many houses have original Gelco components that were installed decades ago and haven’t been touched since. We carry genuine Gelco replacement caps, dampers, and screens when they’re available. For obsolete models, we use aftermarket equivalents that meet or exceed the original specifications, and we’ll tell you which is which before any work begins.
Our techs also understand the local housing stock. Temple City is mostly single-story tract and ranch homes from the 1950s through the 1970s, with original masonry fireplaces and clay tile flues that are past their expected service life. We’re not guessing at what’s up there. We’ve seen it. Russell’s the guy neighbors call when a fireplace inspection turns up something the last tech missed, and that reputation carries into every Gelco cap and damper we service in Temple City and over in East San Gabriel Gelco service areas.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Temple City
- Rusted or stripped mounting fasteners on Gelco multi-flue caps. Thermal cycling through Temple City’s dry summers and cool winter nights causes the metal to expand and contract. Over 30 or 40 years, the fasteners loosen, rust, and eventually fail. Water gets in, birds nest, and the cap starts doing more harm than good.
- Gelco top-mount dampers that seize open or closed. When a Temple City homeowner converts to gas logs or seals the fireplace during a remodel, the damper sits unused. Creosote from the old wood-burning days hardens around the mechanism. By the time someone wants to burn again, the damper won’t budge.
- Pinhole corrosion at welded seams on Gelco stainless caps. Temple City doesn’t get hard freezes, but the long dry season followed by winter rains creates a specific problem. Moisture sits in the seam welds, evaporates, and repeats. Eventually the stainless develops tiny corrosion holes that let water drip straight down the flue.
- Torn or detached Gelco cap screens. UV degradation from years of direct San Gabriel Valley sun breaks down the screen mesh. Wind does the rest. We find 1990s-era Gelco caps all over the 91780 ZIP with screens hanging loose, which is an open invitation for squirrels, birds, and debris.
- Sealed chimneys that haven’t been inspected in 25 years. This is the one that surprises people. The fireplace was sealed during a kitchen remodel, so homeowners assume the chimney is fine. It’s not. Water still enters through a failing cap, and now it has nowhere to go. We often find moisture damage that would have been caught years earlier with a simple inspection.
Gelco Service in Temple City: What Local Conditions Mean for Your Equipment
Here’s what makes Gelco work in Temple City different from the same job two cities over. In the 91780 ZIP, a huge number of mid-century ranch homes had their fireplaces sealed or converted to gas during kitchen remodels, and when that happened, the chimney stopped being part of the house. Nobody looked at it. The Gelco cap that was installed in 1993 or 1998 is still up there, rusting quietly, and the damper below it hasn’t moved in a generation. On a recent job in the 91780 ZIP, our tech found a Gelco multi-flue cap on a 1960s ranch home that had been sealed since a 1990s remodel. The mounting bolts had rusted through, allowing water to pool on the crown. We replaced the cap with a custom-fabricated stainless model, repaired the crown, and did a Level 2 inspection to confirm there was no hidden damage inside the flue. That homeowner had a safe, functional chimney for the first time in decades.
The pattern repeats all over Temple City. A generic sweep might show up and start brushing without ever checking the cap, because the cap isn’t visible from the ground and the homeowner hasn’t thought about it in years. We check it every time. If the flue’s clean and the draft is right, everything else takes care of itself. But you can’t know the draft is right until you’ve looked at the whole system, from the firebox up.
Gelco Models & Products We Service in Temple City
We service the full Gelco chimney product line that’s common on Temple City homes: Gelco multi-flue caps, Gelco top-mount dampers, Gelco custom chimney caps, and Gelco chimney cap replacement components. Our focus on this page is the three services that matter most for Gelco-equipped homes here: Level 2 inspections, cap replacement, and damper repair. When we can stock genuine Gelco parts for a fast Temple City turnaround, we do. When a model has been discontinued, which happens often with 30-year-old caps, we fabricate or source an aftermarket equivalent that meets the original spec. You’ll get an honest repair-versus-replace assessment either way. If a Gelco cap can be re-secured or re-welded safely, we’ll do that before we ever suggest a new unit.
See the difference
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AfterGelco Service Pricing in Temple City
Gelco service costs in Temple City depend on what we find during the inspection. A Level 2 camera inspection for a Gelco-capped chimney typically runs $149 to $349, depending on access and flue configuration. A Gelco cap replacement, including the component and installation, generally falls between $350 and $850, with custom-fabricated stainless caps running higher. Damper repair or replacement ranges from $180 to $450 depending on whether we’re repairing a seized mechanism or swapping in a new top-mount unit. What drives the cost in Temple City is access: second-story ranch roof lines, tight side yards, and older masonry that requires careful footing. Your free estimate includes a full inspection so you’ll know the exact number before any work begins. Call (855) 341-3461 and we’ll get you on the schedule.
Serving Temple City, CA — Our Local Coverage Area
We’re based in the Temple City 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 Temple City
In many cases, yes. We’ll do a Level 2 camera inspection first to see what the cap, flue, and damper actually look like. If the Gelco cap is still sealing properly and the flue is structurally sound, we clean the chimney and leave the cap alone. If the inspection shows rusted fasteners, corrosion, or a torn screen, we’ll show you the camera footage and give you an honest repair-versus-replace recommendation. Call (855) 341-3461 to book an inspection and we’ll show you exactly what we see.
A seized or partially-open Gelco top-mount damper shows up as smoke backing into the room on windy days, a fireplace that’s hard to light, or a persistent cold draft coming down the chimney in winter. On Temple City ranch homes, the culprit is often creosote buildup from the years before a gas log conversion, combined with decades of non-use. We can test the damper’s operation, clear the creosote, and repair or replace the mechanism if needed.
The UV exposure in the San Gabriel Valley is hard on stainless screen mesh. Years of direct sun break down the wire until it becomes brittle, and then the Santa Ana winds finish the job. A torn screen lets birds, squirrels, and debris into the flue, which creates blockages that turn into draft problems and fire hazards. If your Gelco screen has torn once, it’ll tear again on the same schedule unless you upgrade to a heavier-gauge mesh or a different cap design. We can fabricate a custom replacement that holds up better to Temple City conditions.
Yes, because sealing the fireplace doesn’t seal the chimney from the outside world. Water still enters through a failing cap, animals still get in through a torn screen, and the flue still deteriorates even when nothing burns. On sealed Temple City chimneys, we frequently find moisture damage that has been accumulating for 20-plus years. A Level 2 camera inspection costs far less than repairing a water-damaged flue or crown. Call (855) 341-3461 and we’ll take a look before small problems become big ones.
A Level 2 inspection covers everything in a Level 1 sweep plus a full video scan of the flue interior, the cap, the crown, the damper, and the firebox. We run a camera from the top of the flue down to the firebox, checking for cracks, gaps, creosote buildup, blockages, and moisture intrusion. For Gelco-capped chimneys in Temple City, we pay special attention to the cap’s mounting fasteners, the damper’s seal, and any signs of water entry at the crown. You get a written report with photos and our repair recommendations, if any are needed. Call (855) 341-3461 for a free Level 2 inspection estimate.
Service Areas Near Temple City
We provide Gelco chimney service throughout the San Gabriel Valley, including Gelco service in San Gabriel for homes with similar mid-century construction. Our coverage also extends to Gelco service in El Cerrito Corona and the surrounding communities of Rosemead, Arcadia, and Alhambra. If you’re in Temple City or any nearby area, we’ll bring the same camera-first inspection approach and Gelco-specific knowledge to your chimney. You can also explore our full Gelco sales & service page or review the broader Temple City service area for more local details.
Book Your Gelco Service in Temple City Today
Gelco caps and dampers don’t fix themselves, and a sealed chimney doesn’t mean a safe one. Call (855) 341-3461 for a free estimate and we’ll schedule your Level 2 inspection, cap replacement, or damper repair. We serve the entire 91780 ZIP and surrounding communities.
Written by Russ Dempsey, Owner at Walnut Chimney, serving Temple City and the San Gabriel Valley for nearly two decades. | Chimney Sweep – Temple City