Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
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.
Fast, Reliable Gas Fireplace Repair Across Lantana
Gas fireplace repair in Lantana typically runs $145 – $385 for most service calls, and the work usually takes under two hours when parts are on the truck. If your gas logs keep shutting off, you smell something musty when the unit is off, or the flames burn lazy and yellow instead of crisp blue, the problem is more likely salt corrosion or an animal nest than anything you did wrong. Alcott Chimney West Palm Beach sends background-checked, identity-verified technicians to Lantana homes every week, and you’ll know the technician’s name and see their photo before we arrive. Call (728) 203-8687 for a written price before any work begins.
Why Alcott Chimney West Palm Beach Is Lantana’s Preferred Gas Fireplace Repair Company
Lantana’s housing stock is dominated by single-story, concrete-block ranch homes built from the 1950s through the 1980s. Those homes almost always have prefabricated metal chimneys, and after forty or fifty years of salt spray from the Intracoastal Waterway, those chimneys rust from the inside out. Our Gas Fireplace Repair team knows exactly what that corrosion looks like on a camera screen, and we’ll show you the footage before we recommend anything.
Ruben Castellano built this company in 2002 on a simple rule: no repair gets recommended without camera evidence the homeowner can see. That matters more in Lantana than almost anywhere else, because white crusty buildup on flue tiles here is usually mildew and salt, not creosote. A less experienced tech might sell you a cleaning you don’t need and miss the rusted liner behind it. That doesn’t happen on our watch.
Every Alcott technician passes a background check and identity verification before stepping onto your property. This is the Threshold Standard, not an optional upgrade. You get the technician’s name and photo before the visit, and they’ll show a photo ID badge at the door, every time, no exceptions. For Lantana homeowners who are often home alone or have young kids, that’s the difference between dreading the doorbell and knowing exactly who’s on the other side.
Styles & brands we work with
Our Gas Fireplace Repair Services in Lantana
Flue Liner Inspection and Replacement
In Lantana, flue liners fail from salt corrosion, not from creosote. We run a camera down the flue on every gas fireplace repair call, and we’ll show you exactly what we see. If the liner is pitted or rusted through, we install professional-grade DuraFlex or Copperfield liners sized to your existing chimney, restoring proper draft and preventing gas spillage into the home.
Chimney Cap Replacement
A rusted-out chimney cap is the number one entry point for birds and rain in Lantana, especially during the summer nesting season. We carry Famco caps in the common sizes for mid-century ranch homes, so we can often replace a corroded cap the same day we diagnose it. A solid cap with a proper spark arrestor stops animals and keeps the rainy season out of your flue.
Gas Log and Burner Adjustment
Weak draft from a corroded flue makes gas logs burn lazy and yellow, and it can trip the oxygen sensor so the fireplace shuts off mid-burn. We clean the burner ports, adjust the air shutter, and verify the millivolt or electronic ignition is operating safely. If the draft is the real problem, we’ll show you the camera footage and address the venting before we chase the symptom.
Gas Valve and Safety Control Repair
Gas valves, thermocouples, and wall switches wear out, and salt air accelerates the corrosion on exposed terminals in Lantana homes. We test the full safety circuit, replace failed components with manufacturer-spec parts, and run a complete combustion and spillage test before we call the job done. Every repair comes with our written 365-day guarantee, and if it fails within that year, the second visit is free.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lantana
We install and service gas fireplaces and venting from the brands chimney professionals actually specify: DuraFlex liner systems, HeatShield resurfacing material, Famco caps and terminations, and Copperfield chimney products. We stock common cap sizes and liner components for Lantana’s older prefabricated chimneys, which means we’re not ordering parts and making you wait a week. When we arrive, the right materials are usually already on the truck.
See the difference
Before
After
Before
After
Before
AfterCommon Gas Fireplace Repair Problems We See in Lantana Homes
- Corroded prefabricated metal chimneys from salt spray. Homes east of Dixie Highway take constant salt air off the Intracoastal, and the thin metal flue pipe inside those factory-built chimneys rusts through faster than most homeowners realize. The first symptom is usually the fireplace shutting off unexpectedly or a faint exhaust smell in the room.
- Mildew and salt crust misdiagnosed as creosote. Gas fireplaces produce almost no creosote, but plenty of Lantana chimneys show white or gray crust on the flue tiles. That’s mildew and salt, and scrubbing it off without fixing the underlying moisture problem just means it comes back in a few months.
- Animal nests blocking gas exhaust during the rainy season. When dampers are left open or chimney caps rust through, birds find their way in during late spring and summer. A nest above a gas fireplace blocks the flue, causes backdrafting, and can push carbon monoxide back into the living room.
- Rusted-out dampers that trap moisture and odors. A corroded damper that won’t fully close lets humid Lantana air sit inside the chimney, which feeds mildew growth and sends a musty, sometimes briny smell into the house even when the fireplace is off. We replace the damper and the cap in one visit when both are shot.
Pricing for Gas Fireplace Repair in Lantana, FL
A standard gas fireplace diagnosis and minor adjustment in Lantana runs $145 – $225. Replacing a thermocouple or gas valve runs $185 – $385 depending on the unit and access. Chimney cap replacement typically runs $225 – $475 installed, and a new DuraFlex flue liner for a mid-century ranch usually lands between $1,200 and $2,800 depending on flue height and diameter. Full camera inspection is included with every repair call, and you’ll see the footage before we recommend anything. Call (728) 203-8687 and we’ll give you a written price before any work starts.
We Also Serve Cities Near Lantana
Alcott Chimney West Palm Beach serves Lantana and the surrounding communities, including West Palm Beach, Boynton Beach, Wellington, and Jupiter. If you’re in one of those areas and need gas fireplace repair, the same background-checked technicians and the same written guarantee apply.
Serving Lantana, FL - Our Local Coverage Area
We’re based in the Lantana 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 – Gas Fireplace Repair in Lantana
A gas fireplace in Lantana that shuts off after rain usually has water entering the flue through a rusted chimney cap or corroded chase top, which soaks the burner and trips the oxygen sensor or shorts the igniter. We find this constantly on mid-century ranch homes near Hypoluxo Road and along Federal Highway, where the original caps are long gone. The fix is a new cap and a camera check of the liner, not a new fireplace. Call (728) 203-8687 and we’ll diagnose it properly.
That white crust is almost certainly mildew and salt, not creosote. Gas fireplaces produce negligible creosote, but Lantana’s humidity and salt spray create a white, chalky deposit on flue tiles that looks similar. Less experienced techs sometimes sell a creosote removal that wasn’t needed and miss the rusted liner behind it. We’ll put a camera up there and show you exactly what we’re seeing.
Yes, and in Lantana’s coastal climate, you need them more than someone in Orlando. Even an unused gas fireplace has a chimney exposed to salt spray, humidity, and animals. A Level 1 inspection confirms the flue is clear and the unit vents safely. If you’ve had a storm, a roof repair, or a bird-nesting season since the last inspection, a Level 2 with camera footage is the right call. We include camera inspection with every repair visit.
You can often replace just the cap if the liner below it is still solid. But on older Lantana homes, a rusted cap usually means the liner took the same salt air for the same decades, and we frequently find pitting or holes once the camera goes up. We’ll show you the footage and give you a straight answer: if the liner is sound, we replace the cap and you’re done. If it’s not, you get a written quote for a DuraFlex liner. No pressure, just evidence.
That smell is usually mildew growing inside the flue from trapped humidity, sometimes mixed with the actual odor of salt-laden air pulled down through a deteriorated damper. In Lantana, homes west of I-95 get less ocean breeze, so moisture lingers longer and mildew grows faster. The fix starts with a camera inspection to find where the moisture is entering, then a cap or damper replacement if needed. Call (728) 203-8687 for an exact quote; estimates are free.
If your gas fireplace is acting up in Lantana, call Alcott Chimney West Palm Beach at (728) 203-8687. We’ll give you a written price before any work starts, show you camera evidence before any repair is recommended, and stand behind the work with a 365-day written guarantee.
Written by Ruben Castellano, Owner at Alcott Chimney West Palm Beach, serving Lantana since 2002.