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 Lomita, CA | San Bernardino Chimney Sweep
We provide independent Gelco chimney cleaning and inspection across Lomita’s 90717 zip code. The difference here is what we’re actually looking for: most Gelco owners in Lomita don’t have a creosote problem. They have a pre-code masonry chimney that’s been quietly shifting for sixty years, and the cleaning call is often the first time anyone’s put a camera in the flue. That’s the work we do, and we’ll tell you plainly if your Gelco unit needs a sweep, a repair, or just another year of waiting. Call (877) 516-7159 for a free estimate.

Why Lomita Residents Choose Us for Gelco Service
We’ve worked on Gelco fireplace systems across the South Bay—from Gelco in Torrance to Lomita and beyond—long enough to know how these units age in coastal marine air, and we inspect the whole system, cap to firebox, before we ever quote a sweep. That’s not a sales tactic. In Lomita, the Gelco hardware is usually fine while the masonry around it is what’s failing, and you can’t know that without looking.
Allen Prescott, our owner, grew up near the Kendall Drive corridor in San Bernardino and has spent the better part of three decades working on chimneys and fireplaces throughout the Inland Empire and South Bay. He built this company on straight talk: we’ll tell you exactly what we found in your flue, why it matters, and what actually needs doing versus what can wait. When it comes to Gelco sales & service, that means we stock OEM caps, dampers, and gaskets where the factory profile matters for fit, and use quality aftermarket hardware where it does the same job for less. We’re an independent service provider, not authorized, sponsored, or endorsed by Gelco, and we say so plainly.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Lomita
- Seized Gelco dampers. Lomita’s mild climate means the fireplace sits idle ten months a year. Marine-layer humidity gets into the damper frame, rust forms, and by November the handle won’t budge. We free them when possible and replace with OEM Gelco dampers when they’re gone.
- Blocked Gelco cap screens that look like a creosote problem. Wind-driven grit and leaf litter pack the cap screen solid while the firebox below still reads clean. The draft failure mimics a dirty flue. It isn’t. We clear the cap and show you photos.
- Cracked clay flue tiles from old seismic movement. A Gelco insert pulled for routine service in Lomita frequently exposes damage that predates any fire use. Hairline cracks and loosened mortar at the tile joints are earthquake signatures, not burn signatures.
- Spalled brick and failed crown coatings. Onshore moisture works on original 1940s and 1950s masonry, letting water track down onto Gelco caps and damper hardware. You’ll see rust on the cap assembly and efflorescence on the chimney face.
- Smoky startup on the first cool evening. A Gelco insert that draws fine last year suddenly spills smoke into the room. Usually the cap screen, the damper, or a cracked flue tile has changed the draft equation. We find which one.
Gelco Service in Lomita: What Local Conditions Mean for Your Equipment
Lomita’s 1940s through 1960s masonry chimneys were built before modern seismic codes, and the hairline tile cracks and loosened mortar we find here usually trace back to regional earthquakes rather than to fire. That’s the single most important thing a Gelco in Rolling Hills Estates or Lomita owner in 90717 needs to understand. A cleaning call is often really a structural assessment of a flue that was compromised before you ever lit a fire. The marine layer adds to it: months of onshore moisture seep into those hairline cracks, and the clay tiles spall slightly at the edges. On a 1950s ranch house off Eshelman Avenue, a homeowner called us about a Gelco insert that smoked into the room on the first cool evening of fall. Our tech ran a Level 2 camera inspection and found a hairline crack running across two clay flue tiles from old seismic movement, plus a Gelco cap screen packed with grit. We cleared the cap, documented the tile cracks with photos, and repointed the mortar crown before recommending relining. The insert drew correctly on the next burn. That call was never about soot. It was about sixty years of quiet movement in a chimney nobody had ever inspected.
Gelco Models & Products We Service in Lomita
We work on the full Gelco fireplace lineup that shows up in Lomita and Gelco in West Carson homes: gas log sets and burner assemblies, masonry fireplace dampers, top-sealing damper assemblies, chimney caps and multi-flue cap assemblies, and Gelco fireplace inserts in both wood and gas with factory venting. When we replace a Gelco cap or damper, we use OEM parts where the original profile matters for a clean fit against older masonry. For standard screens and crown hardware, we’ll use aftermarket where it performs identically and costs less to stock. We don’t put a hardware-store cap on a Gelco system and call it done. If the firebox and flue are sound, we repair and keep the unit. We only recommend replacement when the masonry or liner itself has failed, not because the hardware has some years on it.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Lomita
Chimney sweeping in Lomita typically runs $189 to $350, depending on flue condition and access. A Level 2 camera inspection with a written report runs $250 to $500 and is the service we recommend most often here, given the age of the masonry. Gelco cap replacement generally lands between $250 and $600 including the part. Mortar repointing on a Lomita chimney typically ranges $800 to $2,500 depending on how much of the crown and upper masonry needs work. What drives cost locally is the condition of pre-code clay tile liners and whether prior seismic movement has left cracks that need documentation before any cleaning begins. Every estimate we write is free, in writing, and comes with photos of what we found. Call (877) 516-7159 for an exact quote on your Gelco system.
Serving Lomita, CA — Our Local Coverage Area
We’re based in the Lomita 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 Lomita
The most common cause in Lomita is a blocked cap screen combined with a partially seized damper, not a dirty flue. Marine air and wind-driven debris clog the screen while the firebox below stays clean, so the draft fails and smoke spills into the room. We diagnose it with a camera inspection, not a guess. Call (877) 516-7159 and we’ll find the actual cause.
In Lomita, the sweep itself is less urgent than the inspection. What you need is a trained eye on the flue tiles and crown every year or two, because the regional problem is seismic cracking and moisture damage, not creosote volume. We’ll sweep if there’s anything to remove and tell you plainly if there isn’t. Call (877) 516-7159 to schedule a look.
Almost certainly not. Lomita’s original masonry chimneys were built before modern seismic codes, and hairline tile cracks here are usually earthquake signatures, not burn damage. A Level 2 camera inspection will show us the difference, and we’ll show you the photos. If the cracks are structural, relining or HeatShield resurfacing may be the fix. Call (877) 516-7159 for an assessment.
Yes. We stock OEM Gelco caps in the standard profiles and finishes, so the replacement matches the original footprint and look. If your cap is functional but the screen is clogged, we can usually clean it in place and leave the hardware untouched. Either way, you’ll see photos before we do anything. Call (877) 516-7159 to discuss your specific cap.
No. We’re an independent chimney and ventilation specialist, not authorized, sponsored, or endorsed by Gelco. We use OEM Gelco parts where the fit matters and say so plainly when we’re using aftermarket hardware instead. What we bring is three decades of hands-on work on Gelco systems from Manhattan Beach Gelco service calls to coastal Southern California masonry, not a manufacturer’s badge.
Service Areas Near Lomita
We serve Lomita and the surrounding South Bay and Harbor Area communities. If you’re in Torrance, Harbor City, Wilmington, or San Pedro, we’re likely already working nearby. For more about our coverage, see Lomita service area. We also run Gelco chimney services in Gelco service in Lawndale and Gelco service in Vista for homeowners further out.
Book Your Gelco Service in Lomita Today
If your Gelco fireplace is due for a look, or if the first burn of the season didn’t draw right, call (877) 516-7159. We’ll schedule a free estimate, run the inspection, and show you exactly what we found. A clean flue isn’t a luxury, it’s just how you keep the fire where it belongs.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Lomita and the South Bay.