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 Florence-Graham, CA
We provide independent Gelco chimney cleaning and service in Florence-Graham, CA (90001), and we don’t work off a manufacturer script. What makes our Gelco work different here is this: most calls for “chimney cleaning” in Florence-Graham turn out to be idle-flue cleanouts and pilot repairs, not wood-burning sweeps. We inspect first, show you what’s actually in there, and fix what needs fixing. Call (833) 958-8849 for a straight diagnosis and free estimate.

Why Florence-Graham Residents Choose Us for Gelco Service
Gelco gas and wood-burning fireplaces are common in the 1920s-to-1950s bungalows and duplexes that line the blocks off Compton and Alameda. Joe Ortiz grew up off Tweedy Boulevard and has spent more than two decades pulling apart these exact units, so when a Gelco valve acts up or a pilot won’t hold, we usually know what we’re looking at before the cover comes off. We’re an independent service company, not affiliated with or authorized by Gelco, which matters in a simple way: our recommendation comes from what we find in your firebox and flue, not from a warranty flowchart. We lean OEM or exact-match equivalents for Gelco ignition parts because tolerances there are tight, and we’ll say plainly when a unit isn’t worth putting money into. You get the Gelco sales & service depth without the dealership push.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common Gelco Chimney Cleaning Problems We Solve in Florence-Graham
- Standing pilot assemblies that won’t stay lit. Most Florence-Graham Gelco inserts sit idle for years and the thermocouple or thermopile degrades from dust and disuse. We test the millivolt output, replace the failing part, and confirm the pilot holds before we leave.
- Millivolt gas valves gummed up by spider webs and dust. When a Gelco fireplace sits dark for seasons under an uncapped flue, insects crawl down and clog the valve ports. We clean and calibrate what’s salvageable and replace what isn’t.
- Cracked or spalled firebox refractory panels. Water comes in through missing caps and cracked mortar crowns during winter rains, and it destroys the panels behind Gelco inserts. We can resurface or replace them once the water path is actually fixed.
- Seized dampers jammed with palm fronds and bird nests. Florence-Graham’s palms and ficus trees drop debris into uncapped flues all year, and dampers seize up. The first thing we pull is a debris jam, not creosote.
- Shared flues with furnaces and old gravity heaters. Many of these bungalows vent a furnace or decorative fireplace through the same brick stack as the Gelco insert. A Level 2 camera inspection tells us what’s actually in that shared path before we clean or repair.
Gelco Service in Florence-Graham: What Local Conditions Mean for Your Equipment
Florence-Graham is an unincorporated LA County pocket of early-20th-century working-class homes where most “chimneys” are aging masonry flues tied to old gravity furnaces and decorative fireplaces that rarely see a real fire. That single fact reshapes what Gelco service in Boyle Heights and nearby areas means here. In a city where people burn wood every winter, creosote is the enemy. In Florence-Graham, the enemy is neglect: cracks in mortar crowns that let rain in during storms, caps that have been missing for years, and flues stuffed with palm fronds, leaves, and rodent debris from the neighborhood’s mature trees. A Gelco insert sitting in one of these fireboxes isn’t producing creosote because it isn’t burning. What it’s producing is a dark, debris-choked flue and a pilot assembly caked in dust and spider silk. If your chimney needs attention, you’ll know, and so will we the moment we put a light on it. That’s why our Gelco service here starts with a camera inspection of the full vent path, not a brush-and-vacuum sweep.
Gelco Models & Products We Service in Florence-Graham
We work on Gelco gas fireplace inserts with standing pilot assemblies and millivolt valve systems, direct-vent units with fixed glass fronts, wood-burning inserts and heat-circulating fireboxes, and decorative gas log sets with remote or wall-switch ignition. For gas valves, thermocouples, thermopiles, and glass, we lean OEM or exact-match equivalents because ignition and safety tolerances matter. For caps, dampers, and masonry materials, we use quality aftermarket and standard code-compliant parts. We keep common thermocouple and cap sizes in the truck, so most Florence-Graham appointments don’t wait on a parts order.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Florence-Graham
Most Gelco cleaning and inspection calls in Florence-Graham land between $150 and $300 total, depending on what we find once the camera goes in. If your unit hasn’t run in years and the flue is packed, the job is debris removal and pest exclusion, not a creosote scrub, and that’s typically the lower end. Adding a cap or replacing a thermocouple pushes the total up. Repointing a water-damaged firebox or resurfacing panels is a separate quote entirely, and we’ll show you the photos so you’re not taking our word for it. Call (833) 958-8849 for an exact quote on your Gelco unit, the estimate doesn’t cost you anything.
Serving Florence-Graham, CA – Our Local Coverage Area
We’re based in the Florence-Graham 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 Florence-Graham
Usually yes, if the firebox and venting are sound. In the units we open around here, the problem is a dead thermocouple, a gummed-up valve, or a debris-blocked flue, all of which are fixable for a fraction of what a new insert costs. We’ll run a camera first and tell you straight if the money’s better spent on repair or replacement.
If the fireplace is purely decorative and was never used, start with a Level 2 inspection and a flue cleanout. Creosote isn’t your issue, but bird nests, leaves, silt, and even rodent debris absolutely are, and they block venting and trap moisture. We’ll scope it, show you what’s in there, and clean what actually needs cleaning.
Yes, and in Florence-Graham this is one of the most common combinations we see. We repair or rebuild the crown, install a proper cap if one’s missing, and then work on the Gelco unit itself. Fixing the insert without stopping the water and vermin path just means you’ll be calling us again next season.
It’s one of the most expensive small part failures we see in Florence-Graham. Between the winter rains and the palm and ficus drop, an uncapped flue becomes a standing invitation for water damage, seized dampers, and pest nesting. A proper cap is cheap insurance, and it takes us under an hour to install. Call (833) 958-8849 and we’ll bring one that fits your flue tile.
Yes. If the firebox steel is warped, the refractory panels are gone, or the gas valve is obsolete and no exact-match part exists, we’ll say so and explain why repair money would be wasted. We’re independent and we don’t sell units, so there’s no incentive to push you either way. Our job is to leave you with a working, safe setup, not a patch that holds till winter.
Service Areas Near Florence-Graham
Most of our work stays within a short drive of Florence-Graham and the 90001 ZIP. We regularly run calls from here into Huntington Park, Bell, Walnut Park, South Gate, and the north edge of Lynwood. We also handle Gelco service in Huntington Park and Gelco service in Norwalk for customers a bit farther out. The full picture is on our Florence-Graham service area page.
Book Your Gelco Service in Florence-Graham Today
If your Gelco fireplace hasn’t run right in years, or you can’t remember when the flue was last looked at, that’s the call to make. We’ll put a camera on it and show you exactly what’s going on. Call (833) 958-8849 to book your free estimate.
Written by Joe Ortiz, Owner at Chimney Sweep South Gate, serving Florence-Graham and the southeast LA area.