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 | Hickory Chimney Sweep
We provide independent Gelco chimney cleaning and insert service across Florence-Graham, CA. What makes our work here different is simple: we know the 1920s – 1950s bungalows in ZIP 90001, the narrow side yards, the shared chimneys, and the specific way Gelco inserts fail in this older, intermittently-used housing stock. Call (855) 554-2841 for a free estimate from Hickory Chimney Sweep.
We’re not a manufacturer-authorized shop. We’re an independent service provider for Gelco sales & service equipment, and we carry the parts that actually keep these inserts running in Florence-Graham homes – OEM where available, honest aftermarket recommendations where it isn’t.
Why Florence-Graham Residents Choose Us for Gelco Service
Gelco fireplace inserts are common in Florence-Graham’s older housing stock, but finding someone who actually knows how they fail here is harder than it should be. Ruben Acosta, our owner, grew up a few blocks from Mariachi Plaza in Boyle Heights and has spent more than two decades sweeping and inspecting chimneys across East Los Angeles and the surrounding neighborhoods, including Florence-Graham. He picked up the fundamentals of HVAC and mechanical systems at East Los Angeles College, where a hands-on instructor convinced him that duct and flue work was where the real job security lived — experience he now applies to Gelco in Willowbrook and surrounding neighborhoods. That background shows in how we work on Gelco units: we diagnose the actual failure, not the symptom.
Florence-Graham residents call us because we stock OEM Gelco blowers, gaskets, dampers, and glass where they’re still available, and we turn to quality aftermarket equivalents only when OEM supply is gone. We’ll tell you plainly when a tired insert is better rebuilt than patched. That’s a judgment call you can only make after seeing hundreds of these units in the field.
We work throughout Florence-Graham service area, including the dense blocks of ZIP 90001 where access can be tight and coordination matters.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Florence-Graham
- Creosote packed onto insert baffles and flue collars. Florence-Graham’s mild winters mean residents burn wood intermittently – cool nights only, not full heating season. Those short, low-temperature fires never get hot enough to burn clean, so creosote glazes onto Gelco baffle plates and flue collars. We see this constantly in the 90001 blocks.
- Seized damper and air-control linkages. When a Gelco insert sits unused through Florence-Graham’s long dry stretches between cool nights, the damper linkage corrodes and stiffens. By the time you want a fire, the air control won’t move. We free these up and replace worn components with OEM Gelco parts where possible.
- Rattling or dead blower assemblies. Uncapped and poorly capped flues in Florence-Graham pull dust and debris down through the insert. After years of that, the Gelco blower bearing wears out and the fan rattles before it quits entirely. We replace blowers with OEM units and check the flue cap so the new one doesn’t suffer the same fate.
- Leaking gaskets and door seals on gas inserts. Gelco gas fireplace inserts in converted bungalows often sit unused for years. When combustion gas leaks past a dried gasket, it stains the firebox and the surrounding masonry. A new OEM gasket fixes the seal and stops the staining.
- Birds’ nests and debris in uncapped flues. After the dry, windy season, Florence-Graham chimneys collect nesting material and blown debris. We clear it, sweep the flue, and recommend a cap if one’s missing – especially on Gelco inserts that share a chimney with an adjacent unit.
Gelco Service in Florence-Graham: What Local Conditions Mean for Your Equipment
In the dense blocks of ZIP 90001, a lot of chimneys are shared between adjacent units or reached only through narrow side yards. That’s not true in Downey, Huntington Park Gelco service areas, or San Gabriel, where single-family lots give you more room to work. In Florence-Graham, Gelco insert service usually means ladders, compact equipment, and coordinating access with more than one household. If your neighbor’s unit shares the same masonry chimney, we need to confirm access and timing before we start – especially if the flue is uncapped and one household’s debris is affecting the other’s draft.
We’ve done this enough to plan for it. On a 1940s stucco bungalow off the 90001 blocks with a narrow side yard, one of our techs pulled a Gelco wood-burning insert whose blower had died and whose flue collar was caked with glazed creosote from years of occasional cool-night fires. We swept the flue, cleared a bird’s nest from the uncapped top, replaced the blower and door gasket with OEM parts, and the insert now drafts and heats the way it should. That’s the job. That’s what we do in Florence-Graham.
Gelco Models & Products We Service in Florence-Graham
We service the full range of Gelco equipment found in Florence-Graham homes: wood-burning fireplace inserts, gas fireplace inserts, insert fans and blowers, and replacement glass and door assemblies. For gas fireplace service, we check burner condition, pilot assembly, gasket seals, and venting. For creosote removal on wood-burning Gelco inserts, we sweep the flue, clean the baffle, and verify the air control works before we leave.
Parts approach: we favor OEM Gelco parts for blowers, gaskets, dampers, and glass where the supply chain still has them. When OEM is discontinued, we recommend aftermarket equivalents we’ve tested in the field – not whatever’s cheapest. We stock common Gelco consumables locally so Florence-Graham callbacks don’t turn into multi-week waits.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Florence-Graham
What drives cost in Florence-Graham is access and condition, not a mystery markup. A straightforward Gelco wood-burning insert sweep in a single-family bungalow with a standard side yard runs less than a shared-chimney job that requires coordinating two households and setting up from a narrow alley. Here’s what to expect:
- Gelco insert sweep and inspection: $180 – $340, depending on flue condition and access. We provide camera documentation of what we find.
- Creosote removal (heavy glaze): Add $80 – $150 to the base sweep when glazed creosote needs mechanical removal.
- Blower replacement (OEM Gelco fan): $220 – $420 installed, depending on the insert model and whether a flue cap is needed to protect the new blower.
- Gasket replacement (door seal): $90 – $160 installed, OEM where available.
- Flue cap supply and install: $120 – $260, depending on flue size and roof access in Florence-Graham’s tight side yards.
Every estimate is free. We walk the job with you before we touch anything, and we don’t recommend liner or masonry work without camera evidence you can see yourself. Call (855) 554-2841 for an exact quote.
Serving Florence-Graham, CA — Our Local Coverage Area
We’re based in the Florence-Graham area and know this community well, and we also provide Gelco repair in Walnut Park. 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
A Level 2 inspection is the right call when an original brick flue has an unlined or undocumented condition, and in Florence-Graham’s 1920s bungalows that’s common. We include camera inspection with every Gelco sweep, so you’ll see what we see before any repair recommendation is made. Call (855) 554-2841 to schedule.
Dust and debris pulled through an uncapped or poorly capped flue wears out the blower bearing on Gelco inserts. The fix is replacing the blower assembly with an OEM unit and verifying the flue cap is in place so the new one doesn’t fail the same way. Call (855) 554-2841 for a blower diagnosis.
Yes – we do it regularly in the dense blocks of ZIP 90001. We bring compact equipment and coordinate access with both households when the chimney is shared. This is standard work for us in Florence-Graham and South Gate Gelco service areas, not an exception.
Start with a gas fireplace service. We’ll check the pilot assembly, burner condition, venting, and door gasket. If the gasket has dried from disuse, we replace it with an OEM Gelco seal. That usually resolves the issue. If we find something more serious, you’ll see it on camera before any recommendation is made. Call (855) 554-2841 to book.
Yes, especially in Florence-Graham. The dry, windy season blows nesting material and debris into uncapped flues, and Gelco inserts with blowers are especially vulnerable to the dust that follows. We recommend and install flue caps as part of our Gelco service. Call (855) 554-2841 for a free assessment.
Service Areas Near Florence-Graham
We serve Florence-Graham and the surrounding communities, including East Los Angeles, Commerce, Boyle Heights, Maywood, Bell, and Monterey Park. If you’re in Gelco service in Downey or Gelco service in San Gabriel, we cover those areas too. One call covers both your chimney and dryer vent fire-safety needs.
Book Your Gelco Service in Florence-Graham Today
If your Gelco insert hasn’t been swept or inspected in years, don’t wait for a chimney smell or a rattling blower to tell you something’s wrong. Call (855) 554-2841 for a free estimate. We’ll tell you what the flue looks like and what needs doing – and what can safely wait.
Written by Ruben Acosta, Owner at Hickory Chimney Sweep, serving Florence-Graham and surrounding communities.