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 Lake Worth
Gas fireplace repair in Lake Worth typically runs $225 – $650 for most burner, valve, and ignition fixes, with flue liner work starting around $1,800 when the old clay tile has failed. We’re Alcott Chimney West Palm Beach, and our Gas Fireplace Repair team works throughout Lake Worth with a focus on the older stucco and masonry homes that dominate this area. If your gas fireplace won’t light, smells odd, or the chimney crown is shedding chunks of brick, call us at (728) 203-8687 for a straight answer and a written price before any work starts.
Here’s what matters in Lake Worth: your fireplace probably vents through a chimney built before 1960. The salt air, the afternoon storms, the humidity. They don’t just dirty a chimney. They corrode the metal parts, crack the crown, and spall the brick face. The repair isn’t always about the gas valve. Often the real work is inside the flue.
Why Alcott Chimney West Palm Beach Is Lake Worth’s Preferred Gas Fireplace Repair Company
We’ve worked on enough Lake Worth homes to know what’s behind the drywall and above the firebox. A 1920s wood-frame bungalow off Dixie Highway behaves differently than a 1950s concrete block ranch near Palm Beach State College. The climate treats them differently too. Salt-laden air off the Atlantic doesn’t stay on the coast. It works inland through Lake Worth, settling on chimney crowns, corroding dampers, and eating at exposed metal caps.
Ruben Castellano leads our team, and he’s built the company around a simple idea since 2002: homeowners deserve to know exactly who’s coming to their door and exactly what the repair will cost before the work begins. Every technician we send to Lake Worth is background-checked and identity-verified through our Threshold Standard. You’ll get the technician’s name and photo before the visit. When they arrive, they show a photo ID badge. No exceptions.
That matters when you’re home alone or have kids in the house. You’ll know who’s coming. You’ll know what they’re doing. And you’ll have a written guarantee on every repair, backed by our 365-Day Done Right Promise. If the repair fails, the second visit is free.
Styles & brands we work with





Our Gas Fireplace Repair Services in Lake Worth
Most gas fireplace problems in Lake Worth fall into four categories. Here’s what each one involves, and why the local climate makes some of them more common here than almost anywhere else in Florida.
Flue Liner Inspection and Installation
Lake Worth’s older homes often vent gas fireplaces into chimneys that were built for wood burning. The clay tile liners inside those chimneys crack over time, and the salt-laden humidity accelerates the erosion. When we inspect a Lake Worth flue, we run a camera through it and show you the footage. If the liner is cracked or missing sections, you’ll see it on the screen. We install DuraFlex stainless steel liners when the old clay tile has failed. It’s the brand chimney professionals specify, and it’s sized to match modern gas appliance exhaust requirements.

Damper Repair or Replacement
Rusted dampers are one of the most common calls we get in Lake Worth. The humidity doesn’t just rust the damper plate. It seizes the hinge mechanism until the damper won’t open or close properly. A damper that’s stuck open lets cool air pour into the house during the summer and lets humidity into the flue year-round. A damper that’s stuck closed sends gas odors back into the living room. We replace dampers with corrosion-resistant models and verify they seat properly before leaving.

Chimney Crown Sealing and Spall Repair
Spalling is what happens when moisture gets into the brick face and the surface pops off in flakes or chunks. In Lake Worth, the combination of salt spray and afternoon thunderstorms means crowns crack, water gets in, and bricks start shedding. The fix isn’t a sweep. It’s sealing the crown with a proper masonry sealant and repairing the spalled bricks before water reaches the firebox below. We’ll show you photos of the damage and explain what needs to happen now versus what can safely wait.

Gas Log Set and Burner Repair
Sometimes the chimney is fine and the problem is in the firebox. Dirty burners, failed thermocouples, blocked pilot tubes, and worn-out gas valves are all common in Lake Worth homes, especially after months of disuse. We service and install Famco and Copperfield gas log sets, and we stock common replacement parts for faster turnaround in Lake Worth. If the burner is rusted through from years of humidity, we’ll tell you that replacing it is cheaper than chasing intermittent fixes.

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 Lake Worth
We carry professional trade brands that chimney specialists actually specify. Famco gas log sets, Copperfield components, and DuraFlex flue liners. Not box-store substitutes. When we replace a part in a Lake Worth home, we use materials built for Florida conditions. That means corrosion-resistant metals, proper flue sizing, and components that can handle two months of heavy use followed by ten months of sitting in humid air. If your fireplace uses one of these brands, we likely have the parts on hand or can get them fast.
See the difference
Before
After
Before
After
Before
AfterCommon Gas Fireplace Repair Problems We See in Lake Worth Homes
- Spalled bricks and cracked crowns: Decades of salt-laden air and afternoon thunderstorms crack the crown, water gets in, and the brick face starts popping off in chunks. Homeowners often assume it’s just soot buildup. It’s not. It’s structural.
- Rusted dampers and caps: Humidity seizes the damper mechanism and corrodes the cap. Gas odors backdraft into the living space because the flue can’t draft properly.
- Gas fireplaces vented into old unlined chimneys: A chimney built for wood burning in 1940 wasn’t designed for a modern gas appliance. The exhaust is cooler and wetter, and it condenses inside the old clay tile, creating moisture damage and combustion gas leakage.
- Burners and valves killed by disuse and salt air: Ten months of sitting in humid, salty conditions corrodes burner tubes and gas valves. The fireplace that worked fine in January won’t light in December.
On a 1940s stucco home near the Lake Worth Golf Course, our techs found the gas logs venting into an old clay-tile flue that was never designed for them. The crown was cracked from decades of salt spray, and the damper was rusted solid. That homeowner wasn’t facing a burner swap. They were facing a carbon monoxide risk they couldn’t see. We installed a DuraFlex liner, replaced the damper, and sealed the crown. Same fireplace. Safe now.
Pricing for Gas Fireplace Repair in Lake Worth, FL
A gas fireplace service call in Lake Worth typically runs $95 – $150 for the diagnostic visit, which we credit toward any repair you approve. Burner and ignition repairs usually land between $225 and $450. Gas valve replacement runs $350 – $650 depending on the make and model. Damper replacement is $275 – $500. Flue liner installation starts around $1,800 and goes up based on chimney height and access. Crown sealing and spall repair typically runs $350 – $750. We give you a written price before any work starts, so you know the number before you say yes. Estimate is free. Call (728) 203-8687.
We Also Serve Cities Near Lake Worth
Our Lake Worth coverage extends to Wellington, Greenacres, Royal Palm Beach, and Boynton Beach. If you’re in one of those cities and dealing with a gas fireplace that won’t light or a chimney that’s shedding brick, the same team, the same upfront pricing, and the same written guarantee apply. Call us and we’ll get you scheduled.
Serving Lake Worth, FL - Our Local Coverage Area
We’re based in the Lake Worth 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 Lake Worth
Salt-laden ocean air accelerates erosion of mortar joints, cracks the chimney crown, and corrodes metal components like dampers and caps. In Lake Worth, this means gas fireplace chimneys often need structural repairs, like crown sealing and spall repair, rather than just a sweep. The salt works year-round, even when the fireplace isn’t being used. Call (728) 203-8687 for an inspection, and we’ll show you camera footage of exactly what the salt air has done to your flue.
No. A gas fireplace should not be vented into an unlined chimney or one with deteriorated clay tile. The exhaust from a gas appliance is cooler and wetter than wood smoke, which means it condenses inside the flue and leaks combustion gases through cracks in the old masonry. In Lake Worth, where many homes predate modern venting standards, this is one of the most common hazards we find. The fix is a properly sized flue liner, and we’ll show you the camera evidence before recommending it.
Yes. A damper that’s rusted solid can’t regulate draft, which means gas odors can backdraft into your living room when the appliance is running. In Lake Worth’s humid climate, damper rust is almost inevitable over time. We replace rusted dampers with corrosion-resistant models and verify they seat correctly before we leave. Get a free estimate at (728) 203-8687.
Spalling happens when moisture soaks into the brick face and creates pressure that pops the surface off. In Lake Worth, the salt air and afternoon thunderstorms make this happen faster than in inland cities. Yes, it can be repaired. We remove and replace the damaged brick, then seal the crown to stop water from getting back in. Left alone, spalling exposes the inner masonry to more water, and the repair gets more expensive.
At least once a year, even if you barely use the fireplace. The humidity and salt work on your chimney year-round, which means rust and crown damage accumulate during the months the fireplace sits idle. An annual inspection catches spalling and damper corrosion before they become structural. Call (728) 203-8687 to schedule an inspection, and you’ll get a written report with photos of whatever we find.
For gas fireplace repair in Lake Worth, call Alcott Chimney West Palm Beach at (728) 203-8687. We give you a written price before work starts, a written guarantee on every repair, and the technician’s name and photo before they arrive.
Written by Ruben Castellano, Owner at Alcott Chimney West Palm Beach, serving Lake Worth with background-checked, identity-verified gas fireplace repair technicians.