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 | Santa Ana Chimney Sweep
We’re an independent chimney service company that cleans, repairs, and inspects Gelco fireplaces across Paramount, and the short answer is this: if your Gelco open-hearth damper has seized or your firebox is pushing smoke back into the living room on still winter nights, we can usually fix it same-visit without replacing the whole box. A Gelco chimney cleaning in Paramount typically runs $189 – $259 for a standard open-hearth unit, and the reason our work here is different comes down to what we know about the original 1950s-70s Gelco dampers and fireboxes still installed in this city’s postwar tract homes. Call (855) 341-9658 for a free estimate, and we’ll tell you exactly what you’re working with before any brush touches your flue.

Why Paramount Residents Choose Us for Gelco Service
We’ve worked on Gelco’s open-hearth and factory-built fireplace systems across Southeast LA long enough to recognize a 1960s Gelco damper frame from the top of a ladder. Our crew stocks OEM Gelco dampers, caps, and firebox components where they’re still produced, and we use quality aftermarket equivalents when OEM is discontinued. We tell you which you’re getting and why. That matters in a city like Paramount, where original equipment from the Eisenhower and Nixon administrations is still in daily seasonal use.
Allen Becerra, our owner, grew up in Floral Park in Santa Ana, where masonry fireplaces are part of the neighborhood’s bones. He learned how structures age and where they fail through hands-on building trades coursework at Santiago Canyon College, and he’s spent the better part of two decades inspecting and cleaning chimneys across Orange County and the Gateway Cities. When we open a Gelco firebox in Paramount, we’re looking at the damper seat, the refractory, the flue clearance, and the crown the same way a surgeon reads a chart. Gelco sales & service is what we do, and we’re honest about what needs work and what can wait.
One more thing, stated plainly: we are an independent service provider. We are not authorized, sponsored, or endorsed by Gelco, and we say so because you deserve to know who’s actually showing up at your door.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Paramount
- Seized or half-open dampers on original open-hearth units. The open-hearth Gelco fireplaces installed in 1960s Paramount homes used steel damper frames that rust and bind after decades of winter-only fires and long dry summers. A damper stuck half-open lets marine-layer air sink down the flue and into the house. We free, reseat, or replace the damper, and we can upgrade to a Gelco multi-flue top-sealing damper and cap assembly where it makes sense.
- Smoke rollback on still winter evenings. Paramount sits in the low Gateway Cities basin, and the South Coast Air Basin’s inversions park smoke and particulate right over the city on windless December and January nights. A Gelco firebox that drafts fine on a breezy afternoon can push smoke into the living room the same evening. We check flue draw, damper seal, and firebox geometry, then correct the underlying issue rather than telling you to open a window.
- Cracked and spalled firebox mortar joints. Decades of winter burns followed by the dry summer heat cycle common to this part of Southeast LA causes the refractory mortar in original Gelco fireboxes to dry out, crack, and spall. Left alone, heat reaches the framing. We point, patch, or resurface the firebox before it becomes a structural problem.
- Factory-built Gelco flues from DIY remodels that leak smoke at the joints. On the tight postwar lots in the 90723, we regularly open up Gelco factory-built flues added by previous owners in the 1990s and 2000s only to find undersized clearances and misaligned sections. These units leak smoke at the joints and draft inconsistently. We inspect, correct alignment where possible, and replace sections that have failed clearance requirements.
- Crumbling crowns and failed caps that let coastal rain in. Paramount’s brief but soaking winter rains find any hairline crack in a masonry crown, and once water gets into the firebox, the refractory starts to degrade. We recoat crowns, replace failed Gelco cap assemblies, and stop the water at the source.
Gelco Service in Paramount: What Local Conditions Mean for Your Equipment
Here’s the thing most chimney companies won’t tell you about working on Gelco fireplaces in Paramount specifically: the South Coast Air Basin’s frequent temperature inversions trap smoke and particulate right over this low, flat Gateway Cities grid, so a Gelco open-hearth fireplace that drafts poorly doesn’t just smell up the room. It pushes soot back into the firebox and leaves a dark, greasy stain across the face brick, which you simply don’t see in breezier foothill towns like Portola Hills or La Habra. We notice this every winter, especially on the compact lots off Downey Avenue and the surrounding 90723 tract housing, where the original single-flue masonry chimneys were sized for the home as built in 1962, not for the factory-built flue or gas log set a previous owner may have added later. We also handle Gelco service in Downey and nearby communities facing similar conditions. When the inversion sits over Paramount, a clean-burning fireplace in Cerritos might draft fine while the one in your Paramount living room rolls smoke. That’s not bad luck. It’s a drafting calculation that changed when the equipment changed, and nobody rechecked it.
Gelco Models & Products We Service in Paramount
We work on the Gelco equipment that’s most common in Paramount’s postwar housing stock: the original open-hearth masonry fireplace with factory damper frame, the factory-built wood-burning fireplace insert, the vented gas log set with factory firebox, and the multi-flue top-sealing damper and cap assembly. Our parts approach is simple: OEM Gelco dampers, caps, and firebox components where the factory still produces them, and quality aftermarket equivalents when OEM has been discontinued. We stock the common damper frames, cap assemblies, and refractory mortar primer for the Gelco units we see most often in Paramount and the rest of the Paramount service area, which means less waiting when we need to match a part during a repair.
See the difference
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After
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AfterGelco Service Pricing in Paramount
A standard Gelco open-hearth chimney cleaning in Paramount runs $189 – $259. Factory-built inserts and gas log fireboxes typically fall in the $225 – $350 range. If the flue hasn’t been swept in years, or if we’re also creosote-scraping a glazed smoke shelf, expect to be on the higher end. The price you pay reflects what we find, and we’ll show you photos before we do anything beyond the cleaning. When a damper replacement, Level 2 inspection, or crown recoat is part of the job, we quote it separately at the estimate stage so there’s no mystery line item. Call (855) 341-9658 and we’ll give you a straight number for your specific Gelco setup in Paramount, free.

Serving Paramount, CA — Our Local Coverage Area
We’re based in the Paramount 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 Paramount
In most cases we can free and reseat the damper or replace the damper frame without touching the rest of the fireplace. A seized 1960s Gelco damper in a Paramount tract home is one of the most common issues we see, and we stock the parts to repair it. Replacement only becomes the conversation when the firebox refractory is cracked through or the flue has failed clearance. We’ll show you the photos that back up whichever answer applies to your fireplace, and you can call (855) 341-9658 to schedule the inspection.
It’s usually a combination of a damper that doesn’t seat fully and the inversion layer that parks over the South Coast Air Basin on windless winter nights. Your Gelco firebox was sized to draft under specific flue conditions, and when the damper has shifted, or a DIY factory-built flue was added without resizing the system, smoke has nowhere to go but back into the room. We diagnose the specific cause on site and fix it, rather than suggesting you open a window and live with it.
No. A Level 1 inspection only looks at the readily accessible parts of the chimney. A six-decade-old Gelco open-hearth in Paramount that hasn’t been swept needs at minimum a Level 2 inspection, which includes checking the interior flue surfaces, damper seat, firebox refractory, and crown clearances. This is the only way to see glazed creosote packing the smoke shelf, spalled firebox mortar, or a flue that’s failed clearance before it turns into a fire hazard or a smoke rollback problem. Call (855) 341-9658 for a Level 2 inspection quote.
Yes. We inspect these regularly in Paramount, especially on the compact postwar lots where additions and remodels are common. The typical issues are misaligned flue sections, undersized clearances, and joints that leak smoke. We correct what’s correctable and replace sections that fail current clearance requirements, and we’ll tell you plainly if the previous install was done wrong enough that it needs a full redo.
Both, depending on the condition. A crown with hairline cracking we can recoat and seal. A crown that’s crumbled, or a Gelco cap assembly that’s rusted through, gets replaced with OEM or quality aftermarket parts we stock for the Paramount units we see most often. The soaking winter rains off the coast will find any crack you leave open, so this isn’t a job we patch and walk away from. Call (855) 341-9658 and we’ll tell you what your crown actually needs.
Service Areas Near Paramount
Our Gelco cleaning and repair work covers Paramount and the surrounding Gateway Cities and nearby neighborhoods, including Gelco service in La Puente, Gelco service in West Whittier-Los Nietos, Cerritos, La Mirada, and East La Mirada. If you’re in one of these nearby communities with a Gelco fireplace that’s seen better decades, we’ll bring the same OEM familiarity and honest assessment we bring to Paramount.
Book Your Gelco Service in Paramount Today
A clean flue isn’t a luxury – it’s what separates a working fireplace from a fire hazard. When you’re ready to get your Gelco equipment cleaned, inspected, or repaired, call us at (855) 341-9658. We’ll set a free estimate, show up on time, and tell you exactly what’s burning-safe and what’s not.
Written by Allen Becerra, owner of Santa Ana Chimney Sweep, serving Paramount’s postwar tract homes and Gelco fireplaces with straight answers and photographed findings on every visit.