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 Irwindale, CA | Firebrick Chimney Sweep
We provide independent Gelco sales & service support across Irwindale and the San Gabriel Valley, focusing on the caps, dampers, and fireplace components already installed on your roof. What makes our Gelco work here different comes down to one local reality: Irwindale’s flats sit downwind of the gravel pits and quarries, so wind-driven grit packs into spark arrestors and cap mesh faster than almost anywhere else in the valley. We clear that grit, inspect what’s underneath it, and repair what needs repairing. Call (866) 520-4943 for a free estimate from Firebrick Chimney Sweep.
Why Irwindale Residents Choose Us for Gelco Service
We work with Irwindale service area homeowners who want one company that can actually fix what a sweep uncovers. A lot of chimney sweeps in the San Gabriel Valley can brush a flue. Fewer can pull a seized Gelco top-sealing damper, rebuild the linkage, and reseat it so it seals properly. That repair capability is the difference. We’re a full-service chimney company, not a sweep-only outfit, which means a cracked cap frame or a damper that won’t close is something we resolve in the same visit, not a referral to someone else. Nelson Quijada, our owner, has spent two decades working on flue systems, firebox masonry, and draft diagnostics. He grew up off Cahuenga Boulevard and learned the trade fundamentals at Los Angeles Trade-Technical College before narrowing his focus entirely to chimneys. That depth shows when we’re on an Irwindale roof diagnosing why a Gelco cap is choking off draft instead of just hosing it off and leaving.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Irwindale
- Wind-packed grit and leaf debris in Gelco spark arrestors. After a Santa Ana event, the mesh on Gelco single-flue caps can be so clogged with dust from the quarry flats that smoke has nowhere to go. The fire burns, the room fills, and the homeowner can’t figure out why. We clear the arrestor, verify the draft, and the fireplace works again.
- Rusted or seized Gelco top-sealing damper linkages. Irwindale summers are hot and dry, and many mid-century homes go months without a fire. The linkage sits, corrosion builds, and one cool evening the damper won’t pull closed or won’t open at all. We free the mechanism or rebuild it, then test the seal.
- Corroded cap legs and fasteners. Dry valley dust settles on the cap, then holds moisture against stainless legs and mounting fasteners through the dewy winter mornings. The cap loosens, shifts, or starts rattling in the wind. We reset the cap with new stainless hardware so it sits square over the flue.
- Warped Gelco glass door gaskets and frames. Intermittent light burn use through mild winters means fireplace inserts in Irwindale age differently than heavy-use fireplaces in colder climates. Gaskets dry, frames warp slightly, and the door seal fails, pulling cold air into the room. We inspect the door assembly during a sweep and replace seals as needed.
- Cracked original clay-tile liners under intact-looking Gelco caps. The cap can look fine from the roof while the liner beneath it has spalled or cracked over decades. A Level 2 camera inspection is how we find this before it becomes a chimney fire or carbon monoxide path. We find this pattern regularly in 1940s – 1970s Irwindale bungalows.
Gelco Service in Irwindale: What Local Conditions Mean for Your Equipment
Irwindale’s housing sits in the flats downwind of the gravel pits and quarries, so airborne dust settles on and packs into chimney caps and spark arrestors in a way that rarely happens in the tree-shaded, less industrial neighboring foothill towns. That grit load, combined with original clay-tile liners in the 1940s – 1970s bungalows, is what drives most of our Gelco cap and liner inspection calls here. A homeowner near the quarry side of town might clean their fireplace in October and have a clogged cap by December without burning a single fire, simply because the Santa Anas moved that much material across the roof. For a Gelco owner, that means a cap can look structurally fine while doing almost nothing for draft. The flue isn’t venting. It’s packed. We address that by clearing the cap mesh, scoping the flue, and making sure the liner under it is still intact before we tell you anything about using the fireplace again.
Gelco Models & Products We Service in Irwindale
We service the full range of Gelco chimney components you’re likely to find on an Irwindale roof, plus Gelco repair in West Covina: multi-flue chimney caps, single-flue stainless spark-arrestor caps, top-sealing damper units, and fireplace glass door and screen assemblies. When a Gelco cap or damper needs parts, we match OEM components when they’re still available and use quality aftermarket stainless equivalents when they aren’t. We tell you which you’re getting, every time. If a cap or damper frame is sound, we repair and reseal it rather than sell a full replacement. That’s a materials stance built on respecting what’s already on your roof and knowing what these units cost to replace, not a sales tactic.
See the difference
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After
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AfterGelco Service Pricing in Irwindale
Gelco chimney cleaning and cap service in Irwindale — and Gelco service in Azusa — typically runs between $180 and $340 depending on what’s on the roof, the condition of the cap and damper, and whether we’re doing a standard sweep or a Level 2 camera inspection. Here’s what that looks like:
- Standard chimney sweep with Gelco cap inspection: $180 – $240
- Gelco cap clearing and spark arrestor cleaning: $90 – $150 when added to a sweep
- Top-sealing damper inspection and lubrication: $70 – $120
- Level 2 camera inspection of original clay-tile liner: $250 – $500 depending on roof access and flue length
- Cap replacement (single-flue or multi-flue): Quoted after we see the existing cap and flue sizing
Our free estimate covers the inspection, the diagnosis, and a straight answer on what the work costs. Call (866) 520-4943 for an exact quote on your Irwindale home.
Serving Irwindale, CA — Our Local Coverage Area
We’re based in the Irwindale area and also provide Gelco service in Covina, so we 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 Irwindale
Because Irwindale sits downwind of active gravel pits and quarries, so fine dust rides the Santa Anas and settles directly onto your cap mesh. In most valley cities a cap goes months or years between cleanings. Here we see Gelco caps packed solid with grit after one wind season. If your fire has been rolling smoke back into the room, the arrestor may already be clogged. We clear it and test the draft. Call (866) 520-4943 and we’ll take a look.
Yes, that’s exactly what a Level 2 camera inspection is for, and we recommend it before regular use on any Irwindale home built between the 1940s and 1970s that still has its original terra cotta liner. Those tiles crack and spall with age, and a cracked liner is not something to gamble on. We scope the flue, show you the footage, and tell you plainly whether it’s safe to burn or needs repair. If it needs repair, you’re already talking to the company that fixes it.
We do both, including Gelco service in Citrus. If the cap frame and mesh are sound, we clean and reseal it. If the frame is corroded, the fasteners are failing, or the mesh is torn, we replace it. We match OEM Gelco components when available and use quality aftermarket stainless when they aren’t, always telling you which you’re getting.
The most common cause in Irwindale is corrosion on the linkage after long hot summers with no fires. The damper plate sits exposed to valley dust and morning dew cycles, and the springs and cables seize. Sometimes it’s an adjustment. Sometimes it’s a rebuild. We free it or rebuild it and test the seal with a smoke test before we leave. Call (866) 520-4943 and we’ll diagnose it on the roof.
No. On the flats near the quarry side of town, we regularly pull Gelco caps so packed with wind-driven grit that the fireplace was never going to draft, no matter how clean the flue was. We start by clearing the cap and checking the arrestor, then scope the liner if the smoke persists. A dirty flue isn’t always the answer. A packed cap often is.
Service Areas Near Irwindale
We provide Gelco chimney cleaning and cap service throughout the San Gabriel Valley. If you’re nearby, we also serve Gelco service in Hollywood and Gelco service in West Hollywood, along with Century City, Westwood, Culver City, View Park-Windsor Hills, Ladera Heights, and Sherman Oaks. Irwindale is our home base for the quarry-flats work, but we cover the surrounding valley neighborhoods with the same depth.
Book Your Gelco Service in Irwindale Today
If you’ve got a Gelco cap on an Irwindale roof, it’s time to get eyes on it. We clear the grit, inspect what’s underneath, and repair what needs repairing. Call (866) 520-4943 for a free estimate. A dirty flue isn’t a maintenance issue – it’s a fire waiting on a cold night.
Written by Nelson Quijada, Owner at Firebrick Chimney Sweep, serving Irwindale and the San Gabriel Valley.