A Ashby company - serving Los Angeles, CA

Gelco Chimney Inspection Nationwide

Sweep & inspectionSweep & inspection
Caps & crownsCaps & crowns
Flue reliningFlue relining
Masonry repairMasonry repair
Gas fireplace serviceGas fireplace service
Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

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Gelco Chimney Inspection in Los Angeles: What to Know First

Gelco chimney inspection in Los Angeles typically costs between $189 and $425 for a Level 1 or Level 2 evaluation, with camera inspection included on most Level 2 jobs. We’re an independent Gelco service provider, not a manufacturer-authorized shop, which means we tell you what’s actually wrong with your Gelco liner or cap rather than what a warranty rep wants us to say. Most inspections run about an hour, and you’ll have a written report with photos before we leave the driveway.

Call (213) 652-7061

This page is for Los Angeles homeowners who have a Gelco chimney liner, cap, or flashing and need a straight answer about whether it’s safe to burn. If you’ve had a sweep tell you the liner “looks fine” without putting a camera up there, or a repair that cracked again by spring, you’re in the right place. Call (213) 652-7061 and you’ll get a live person, not a voicemail tree.

How Gelco Products Fail – and How We Fix Them

Gelco makes solid chimney components, mostly stainless steel liners, caps, and related hardware. Like every brand, certain series have patterns we see repeatedly across Los Angeles. Here’s what we find on Gelco jobs in this city:

  • Gelco stainless steel liners with seam separation at the lower flue section. Los Angeles homes built between 1920 and 1960 often have short, heavily angled flues. The repeated heating and cooling cycles combined with mild seismic shifting from LA earthquakes stress the seams on the lower sections of Gelco liners. We see hairline separations right where the liner meets the smoke shelf. Fix: we remove the damaged section, inspect the surrounding masonry, and install a properly sized replacement. When the rest of the liner has life left, we don’t sell you a full reline you don’t need. If it’s compromised throughout, we’ll show you the camera footage and let you decide.
  • Gelco multi-flue caps with rust-through at the screen corners. This one is specific to coastal and semi-coastal Los Angeles neighborhoods like Mar Vista, Playa del Rey, and Long Beach. Salt air gets into the corner welds on Gelco’s mesh screens before anything else fails. You’ll see rust staining running down the flue tile below the cap. Most homeowners miss it because from the ground the cap looks fine. Fix: cap replacement with a higher-grade stainless mesh, not just a repaint. We stock aftermarket screens that outlast the originals in salt exposure.
  • Gelco top-mount damper assemblies with cable binding in the 1990s-era round series. This is a known weak point on Gelco’s cable-actuated dampers from the mid-90s through about 2005. The cable housing degrades with heat exposure at the throat, and the damper plate stops sealing. You’ll notice a draft you can’t explain, or ash smell in the room when the damper is closed. Fix: we replace the cable assembly with upgraded hardware and re-seat the damper plate. It’s usually a $250 to $400 repair, not a full damper replacement, and we’ll show you the part before and after.
  • Gelco clay flue liner replacements that were mortared incorrectly at installation. When a previous contractor installed a Gelco clay liner, some made the mistake of using standard mortar instead of refractory mortar at the joints. Over three to five burn seasons, that mortar crumbles. The liner sections shift, and you get flue gas leakage into the chimney cavity. This is a Los Angeles-wide problem, but we see it most often in the San Fernando Valley where winter burn seasons run longer. Fix: we re-point the joints with the correct refractory material, then camera the full flue to verify no gaps remain. This is inspection work that pays for itself, because a shifted liner is a chimney fire waiting to happen.
  • Gelco termination caps on 1980s pre-fab fireplaces with clearance violations. Some older Gelco caps were installed with insufficient clearance from combustible framing. That wasn’t a code violation then; it is now, and the Los Angeles Department of Building and Safety takes it seriously during any permitted renovation inspection. Fix: we document the clearance issue on your inspection report, then replace the cap and any required fire-blocking to bring it current. If you’re selling the house, this is the kind of finding that kills escrow if it goes unaddressed, so catching it early matters.
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Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Our Gelco Chimney Inspection Process

Here’s exactly what happens when you call us for a Gelco chimney inspection in Los Angeles:

  1. 1
    You call (213) 652-7061. A live person answers. We ask about your fireplace, your chimney’s age if you know it, and what prompted the call. Then we give you a written price for the inspection before we hang up.
  2. 2
    We arrive in the window we said. Our technician shows up in a uniform, with a badge name you can verify. We walk the property with you, note any obvious exterior issues, and lay down drop cloths before any work starts.
  3. 3
    We run the camera. On a Level 2 Gelco inspection, we send a camera up the full length of the flue. We’re looking for seam separation, mortar joint failure, cracked clay sections, and any obstruction. You watch the footage with us on a screen, not after we’ve packed up.
  4. 4
    We make parts decisions with you. If we find a failed Gelco component, we explain the OEM replacement option and any aftermarket part that outperforms it. You see the part cost, the labor cost, and the total before we touch a tool. No surprise line items at the end.
  5. 5
    We complete the repair and test it. We confirm draft with a smoke test or pressure check, depending on the issue. We verify the flue is clear with the camera one more time.
  6. 6
    You get a written report and a written guarantee. Every Gelco repair from Ashby Chimney Los Angeles carries our 365-Day Done Right Promise: if it fails within the guarantee period, we return and correct it at no charge. The report includes photos, measurements, and a plain-English summary of what we found and what we did about it.
Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

What Gelco Chimney Inspection Costs in Los Angeles

Here’s what you can expect to pay for Gelco chimney inspection work in Los Angeles, without the games:

  • Level 1 inspection (no camera): $189 to $249. This is a visual-only check of accessible interior and exterior components. Right for a chimney that’s been recently swept and lightly used.
  • Level 2 inspection with full camera scan: $325 to $425. This is what we recommend for most Gelco owners, and it’s required for real estate transactions in Los Angeles. The camera sees what the naked eye can’t.
  • Level 3 inspection (requires component removal): $500 to $900 plus any reconstruction work. Rare, but sometimes needed after a chimney fire or major structural movement.
  • Common Gelco repairs found during inspection: Top-mount damper cable replacement runs $250 to $400. Cap replacement runs $300 to $700 depending on flue count and material grade. Seam repair on a liner runs $350 to $600 per section. Full liner replacement runs $2,500 to $5,000 depending on flue height and accessibility.

What moves the price: roof pitch and height, flue length, whether we need to remove a cap or damper to get the camera in, and the condition of the surrounding masonry. We quote the inspection price upfront, and any repair work gets its own written price before we start. Call (213) 652-7061 for an exact quote. Estimates are free.

Why Los Angeles Homeowners Call Ashby Chimney Los Angeles for Gelco Work

Most Los Angeles homeowners don’t know the brand of their chimney liner until something goes wrong. That’s fine. You don’t need to know Gelco from any other manufacturer. You need a technician who does. Nathan Corliss has been inspecting and repairing Gelco components across the LA basin for going on eighteen years, and he’s seen enough of these liners and caps to know which years hold up and which ones don’t.

We work on Gelco every week, but we also carry DuraFlex and HeatShield components on the truck. That matters when a Gelco part is backordered and your chimney is open to the weather. We install the part that fits your system and your budget, and we put the guarantee in writing no matter which brand we use. Say the price first, put the promise in writing, and leave the firebox cleaner than you found it. That’s the Kingswell Way, and it’s how every Ashby Chimney Los Angeles job gets done.

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