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 Paramount, CA | Lantern Chimney Sweep
We provide independent Gelco chimney cleaning and repair service across Paramount, CA. What sets our Gelco work apart here is simple: this isn’t a generic sweep-and-leave operation. We know that most Gelco units in Paramount sit inside 1950s and 1960s tract homes with original clay-tile flues that have never been inspected, and that means nearly every Gelco cleaning we do here starts with looking for problems the homeowner didn’t know existed.
Len Castorena and our crew have worked on Gelco fireplace inserts and components across southeast LA County for years, including Gelco service in Bellflower and nearby communities. We stock the seals, gaskets, dampers, and controls Gelco units actually need, and we handle everything from creosote removal to full Level 2 inspections. Call (855) 341-8132 for a free estimate on Gelco service in Paramount.
Why Paramount Residents Choose Us for Gelco Service
Most companies that service Gelco equipment in Lynwood and the surrounding area are either sweep-only outfits that clean the flue and leave, or generalists who rarely touch these older inserts. We’re neither. We service Gelco wood-burning inserts, gas log sets, fireplace doors, and the damper systems that connect them to the flue. When we find a seized damper linkage or a cracked refractory panel during a cleaning, we can repair it on the spot with the right parts instead of suggesting you call someone else.
Len Castorena got his start in HVAC and building systems at Mt. San Antonio College in Walnut before focusing entirely on chimney work, and he’s spent decades working on the fireplaces and inserts of southeast LA’s older homes. That background matters when you’re opening up a 60-year-old Gelco insert and trying to figure out what’s still safe and what isn’t. We use Gelco sales & service knowledge and OEM-compatible parts whenever possible, so your unit doesn’t get patched with hardware-store gaskets that fail in a season.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Paramount
- Stuck or rusted damper linkages. Paramount’s dry climate lets creosote harden into a glue-like film that binds moving parts. On older Gelco inserts, the damper linkage seizes shut or rusts in place, which means smoke can’t properly exit. We free or replace the linkage during the cleaning.
- Cracked refractory panels on wood inserts. Decades of occasional heating and cooling cycles take a toll on Gelco firebox panels, especially when Santa Ana winds drive sudden temperature swings. Spalled panels create gaps where heat can reach the insert shell. We replace them with proper refractory material, not a patch job.
- Clogged burner orifices on gas log sets. Dust, lint, and fine debris blow down uncapped flues during Paramount’s dry, windy stretches. On Gelco gas log sets with standing pilots, those orifices clog and the burner flames get lazy or yellow. Cleaning the logs isn’t enough; the burner assembly needs to come apart.
- Shrunken glass door gaskets. Gelco glass doors are a common feature on these older inserts, and the gaskets dry out in Paramount’s low-humidity climate. Once they shrink, creosote-laden smoke escapes into the living room instead of going up the flue. New gaskets seal it back up.
- Debris and nesting in uncapped chimneys. A surprising number of Paramount homes still have no chimney cap. Santa Ana winds push brush, leaves, and soot down the flue, and birds move in during the long warm season. We clean it all out and can install a Gelco-compatible cap to keep it from happening again.
Gelco Service in Paramount: What Local Conditions Mean for Your Equipment
Here’s what you won’t hear from a generic chimney company. Paramount was built out mostly between 1955 and 1965 as a dense suburb of small, single-story tract houses. The original fireplaces in those homes were masonry construction with unlined clay-tile flues. Most were never retrofitted with stainless liners or modern caps. So when we’re called out to clean a Gelco insert in Paramount, we’re almost never dealing with a modern liner. We’re dealing with a clay-tile flue that has been quietly cracking for six decades while the fireplace sat unused most of the year.
That long warm season is the real difference maker. Fireplaces here might get lit a handful of times each winter, and the rest of the year nothing moves. Creosote from those few fires sits undisturbed, hardening into a glaze. Bird nests build up. Santa Ana winds come through and drop debris into the flue. When someone finally lights a fire, the conditions are set for problems. Our standard before cleaning any Gelco insert in Paramount is a Level 2 inspection, which puts a camera into the flue and shows you exactly what those clay tiles look like. In our experience, homeowners are often surprised by what we find, because they haven’t looked at that chimney since the day they bought the house.
Gelco Models & Products We Service in Paramount
Our crew regularly works on Gelco wood-burning fireplace inserts from the pre-2000 model years, gas log sets with standing pilots, aftermarket Gelco fireplace doors and screens, and replacement dampers and firebox liners for customers seeking Gelco service in East Rancho Dominguez and throughout the region. When an OEM Gelco component is available for an older unit, we spec it. When it isn’t, we use quality aftermarket equivalents for common wear items like gaskets, damper assemblies, and refractory panels. We don’t pull parts off a shelf and hope they fit; we match the part to the unit and verify it after installation.
If the firebox or insert shell itself is cracked beyond safe repair, we’ll tell you straight. No patch, no silicone fix. Some older Gelco units simply reach the end of their serviceable life, especially after decades of Thermal cycling in a Paramount tract house.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Paramount
Chimney sweeping and Gelco insert cleaning in Paramount typically runs $200 to $350, depending on what we find and how much needs to come apart. A Level 2 camera inspection adds $150 to $250 on its own, and damper repair or refractory panel replacement is quoted separately once we show you what we’re seeing. If you’re pairing chimney service with dryer vent cleaning, ask about combined visit pricing when you call.
What drives cost here is mostly the age of the equipment. A Gelco insert in a 1962 ranch on a standard lot might need more labor if the damper has seized, the firebox panels are spalled, or the flue hasn’t seen a brush in twenty years. Your free estimate covers a visual assessment and a direct explanation of what needs to happen now and what can wait. Call (855) 341-8132 for an exact quote.
Serving Paramount, CA — Our Local Coverage Area
We’re based in the Paramount area and know this community well, and we also provide Gelco service in Downey. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Paramount
My Paramount home was built in the 1950s and has never had the chimney swept – what should I expect from a Gelco insert cleaning?
Expect a full teardown. On a first visit to a home that hasn’t had chimney service in decades, we remove the Gelco insert’s glass doors and logs, inspect the damper linkage, run a camera up the flue, and mechanically sweep the clay-tile lining. You’ll likely see cracked tiles on the camera footage, because that’s the reality of most 1950s chimneys in Paramount. The sweep itself is usually straightforward; what makes the visit longer is documenting the condition of the flue so you know what you’re dealing with. Call (855) 341-8132 to schedule a first-time inspection and cleaning.
How often should a Gelco gas log set be serviced in Paramount’s climate?
Once a year, even if you barely use it. The issue in Paramount isn’t heavy usage; it’s dust and debris settling into the burner orifices during the long dry season, then Santa Ana winds adding more. A gas log set that sat unused for nine months can still have clogged ports, dirty pilot assemblies, and soot buildup around the logs. Annual service keeps the burner clean and verifies the pilot is lighting correctly. Call (855) 341-8132 to schedule gas log service before burning season.
Can you repair a cracked firebox panel on my Gelco wood insert, or do I need a new insert?
In most cases we can repair it with a proper refractory replacement panel. Cracked or spalled panels are a wear item on older Gelco wood inserts, not necessarily a sign the whole insert is done. We’ll pull the panel, verify the insert shell behind it is intact, and fit a replacement. If the shell itself is cracked or warped, that’s a different conversation and we’ll be straight with you about whether the insert is worth saving. Call (855) 341-8132 and we’ll take a look.
My Gelco damper is stuck open – is that a safety issue?
It can be. A damper stuck open lets your heated indoor air pour up the flue whenever the fireplace isn’t in use, and it also leaves an open passage for debris and even birds to enter through the chimney. During Santa Ana winds, a stuck-open damper on an uncapped Paramount chimney is an open invitation for whatever’s blowing around to end up in your firebox. We free the linkage during the cleaning, and if it’s rusted beyond repair, we replace it with a Gelco-compatible damper assembly. Call (855) 341-8132 to have it checked.
Do you install chimney caps on Paramount homes with original 1950s fireplaces?
Yes. A chimney cap is one of the most effective low-cost fixes for older Paramount chimneys. It keeps Santa Ana-driven debris out of the flue, prevents birds from nesting during the long warm season, and cuts down on the dust and lint that settles into Gelco gas burners. We install Gelco caps and covers that are sized to your flue and built for the conditions here. Call (855) 341-8132 to schedule cap installation with your next sweep.
Service Areas Near Paramount
Our crews serve Paramount and the surrounding southeast LA County area, including Paramount service area coverage in nearby communities. We also regularly work in Bellflower, Lakewood, Norwalk, Downey, and Long Beach. If your Gelco unit is in one of those cities, give us a call and we’ll add you to the route. For service further out, see Gelco service in Foothill Ranch and Gelco service in Fountain Valley.
Book Your Gelco Service in Paramount Today
We handle Gelco chimney cleaning from inspection to cap installation on the same visit, and we’ll show you what we find before any repair work starts. Sweep. Assess. Repair. That’s the whole job. Call (855) 341-8132 to get on the schedule in Paramount.
Written by Len Castorena, Owner at Lantern Chimney Sweep, serving Paramount since 1994.