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.
DuraFlex Chimney Cleaning in Miami Beach, FL | Flint Chimney Co Miami
We provide independent DuraFlex Chimney Sweep - Miami Beach and repair across Miami Beach, and the one thing that separates our DuraFlex work here from everywhere else is this: most of the liners we touch in this city have never actually vented a fire. They were installed decades ago to revive ornamental chimneys on Art Deco and Mediterranean Revival buildings, which means our “cleaning” is usually debris removal, salt-corrosion assessment, and iguana eviction rather than creosote sweeping. That’s the Miami Beach reality, and we’ve built our service around it. Call (786) 305-7861 for a written quote before any work begins.
We’re Hank Delano’s crew at Flint Chimney Co Miami, part of the Garrison Partners family founded in 2002. We know DuraFlex liner systems from the aluminum AL up through the heavy-duty Pro, and we service them in Miami Beach’s salt-air environment every week. More on that below, along with the pricing, common failures, and what actually needs doing when a decorative chimney hasn’t seen fire in fifty years. Visit our DuraFlex sales & service page for more on the product lines themselves.
Why Miami Beach Residents Choose Us for DuraFlex Service
Hank Delano learned the trade at Los Angeles Trade-Technical College and spent nearly two decades working chimneys up and down the West Coast before bringing his crew to South Florida. That background matters in Miami Beach because few chimney companies here have hands-on experience with both masonry fireplaces in older buildings and the flexible metal liner systems that were retrofitted into them. Hank’s known for thorough Chimney Inspection - Miami Beach and straight talk. He tells you exactly what he found, what it costs, and what can wait. That’s how we run every DuraFlex job.
Every technician we send to Miami Beach is background-checked and uniformed, and every job gets a written price before a single tool comes off the truck. That’s The Garrison Standard, the same operating code every Garrison Partners location follows. If we repair a DuraFlex liner or connector, the work carries a 365-Day Done Right Promise: a written guarantee valid for one full year, with a free return visit if a covered repair fails. No fine print, no arguing. You see the price, you approve the scope, and the invoice matches the quote.
We’re independent DuraFlex service providers, not factory-authorized. That’s an important distinction. It means when we inspect a liner in Miami Beach and find salt pitting that hasn’t breached the wall, we’ll tell you to keep it and monitor it, because we’re not working off a manufacturer’s warranty script. We’re working off what the metal actually looks like.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Miami Beach
- Salt-air pitting on aluminum DuraFlex AL liners. Within about two blocks of the ocean, the salt-laden breeze eats into aluminum liners faster than anywhere else in South Florida. White corrosion blooms near the cap, and pitting eventually breaches the wall. We see it weekly in Miami Beach condos along Collins Avenue and the beachfront blocks of North Beach.
- Iguana and bird nesting inside unused DuraFlex flues. Miami Beach’s green iguanas love the warm, sheltered space inside an unused liner. They climb stucco walls, slip past a damaged or missing cap, and pack the flue with twigs, leaves, and waste. Birds do the same. The debris sits against the liner wall and holds moisture, which accelerates corrosion.
- DuraFlex connectors pulling apart at offsets in settled chimneys. Older Miami Beach buildings from the 1920s and 1930s have settled over nine decades. When a chimney settles unevenly, the offset connectors on a DuraFlex liner can separate. That creates gaps where exhaust, debris, or water can enter the chimney cavity. We find this most often in Mediterranean Revival buildings south of 41st Street.
- Water staining and rust on the liner’s bottom connector. Miami Beach’s summer downpours are heavy, and when a crown or flashing leaks, the water runs straight down to the DuraFlex liner’s bottom connection. Rust and staining there is usually the first sign of a crown problem above. We fix both: the liner connection and the water entry point.
- Ornamental chimneys sealed over with live liners still inside. Many Miami Beach building owners sealed their fireplaces decades ago but never removed the DuraFlex liner. The liner sits there, collecting debris and humidity, slowly corroding from the inside out. We assess whether it needs removal, capping, or monitoring.
DuraFlex Service in Miami Beach: What Local Conditions Mean for Your Equipment
Here’s what defines DuraFlex work in Miami Beach, and it’s something you won’t read on a generic chimney page: in the Art Deco district and across much of the city, many DuraFlex liners were installed in the 1990s to revive ornamental chimneys that had never actually vented a working fireplace. The chimney was decorative stucco, the fireplace was sealed, and the liner was put in as part of a restoration or code-compliance push. So when we’re called for “DuraFlex chimney cleaning” in Miami Beach, we’re not sweeping creosote. We’re removing iguana nests, clearing vegetation that grew down the flue, and checking the liner for salt corrosion that’s been quietly working for 25 years. In a city with no real heating season, the liner’s enemy isn’t fire byproducts. It’s humidity, salt, animals, and time.
Our tech pulled a 6-foot iguana out of a DuraFlex AL liner in a North Beach condo on Collins Avenue last July. The liner was pitted with salt corrosion near the cap, so we cut out the bad section, spliced in a new aluminum piece, and installed a custom stainless mesh cap to keep the lizards out for good. That’s a standard Miami Beach service call for us. It’s also why our Miami Beach service area coverage includes a Level 2 camera inspection on every chimney cleaning where the fireplace has been sealed or unused for more than two years.
DuraFlex Models & Products We Service in Miami Beach
We service the full DuraFlex line: the AL aluminum liner, the SS stainless steel liner, the Pro heavy-duty stainless system, and the Smooth Wall liner. In Miami Beach, aluminum AL is the most common in older retrofits, and it’s also the most vulnerable to salt pitting. Stainless SS and Pro hold up better near the ocean, though even stainless will show surface corrosion after enough exposure. When we repair, we use genuine DuraFlex components for new sections. When the damage is isolated to a connector, we splice in a quality aftermarket connector that matches the gauge. No full reline unless the liner wall is breached. If a DuraFlex liner is over 15 years old with heavy salt pitting, we recommend replacement over patching. We stock common DuraFlex sections and connectors locally for fast Miami Beach turnaround, and we work with HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield when the job calls for a different material.
See the difference
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AfterDuraFlex Service Pricing in Miami Beach
A standard chimney sweep in Miami Beach typically runs $180 – $340 depending on access, roof type, and what the flue actually contains. For DuraFlex liners that need debris removal or iguana nest eviction, expect the higher end. A Level 2 camera inspection (what we recommend for any sealed or long-unused DuraFlex chimney) runs $250 – $475. Repairs vary: splicing a corroded liner section or replacing a connector starts around $300 – $600, and a custom stainless mesh cap in Miami Beach typically falls between $350 – $750 installed, depending on the flue dimensions. A full DuraFlex reline is a different conversation: that’s usually $2,800 – $6,500 depending on length, liner model, and access. Every estimate is written, itemized, and delivered before work starts. Call (786) 305-7861 for an exact quote. Estimates are free.
Serving Miami Beach, FL - Our Local Coverage Area
We’re based in the Miami Beach 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 – DuraFlex Chimney Cleaning in Miami Beach
Yes. Aluminum liners within two blocks of the ocean in Miami Beach consistently show white corrosion blooms and pitting near the cap within 10 – 15 years, sometimes sooner on beachfront buildings with direct east exposure. Stainless holds up better, but no metal is immune to this environment. A camera inspection shows exactly what you’re dealing with. Call (786) 305-7861 to book one.
Absolutely. Green iguanas climb stucco walls and slip through damaged or missing caps. They live inside the flue, pack it with debris, and die there more often than anyone wants to discuss. We removed a 6-foot iguana from a DuraFlex AL liner on Collins Avenue last July. A custom stainless mesh cap stops it for good.
Yes, but for different reasons. In Miami Beach, an unused DuraFlex liner collects nesting debris, vegetation, humidity, and salt residue instead of creosote. That debris holds moisture against the liner wall and accelerates corrosion. We clear it, inspect the liner condition, and tell you if anything needs repair or if it can wait.
You can’t tell from the ground. Pitting is an internal condition we find with a camera inspection. If the liner wall is breached or the pitting is deep enough to compromise the metal, replacement is the honest call. If it’s surface corrosion without breaches, we’ll tell you to monitor it. Tell me what you saw, I’ll tell you what it costs. That’s how we run every inspection in Miami Beach.
If your current cap is missing, damaged, or sized to let iguanas and birds through, yes. Miami Beach’s animal problem and heavy summer rains make a proper stainless mesh cap one of the most cost-effective protections you can put on a DuraFlex liner. Custom fabrication runs $350 – $750 installed depending on flue dimensions. Call (786) 305-7861 for a written quote.
Service Areas Near Miami Beach
We run DuraFlex service calls throughout Miami Beach and south into the Art Deco district, north through North Beach, and across the water to the neighborhoods we serve every week. That includes Miami, Miami Lakes, Coral Gables, Miami Gardens, and Fountainebleau. If you’re just outside Miami Beach proper, we’re still your crew. See our DuraFlex service in Miami Lakes page or DuraFlex service in Miami for coverage details in those areas.
Book Your DuraFlex Service in Miami Beach Today
Call (786) 305-7861 to schedule a DuraFlex inspection or cleaning in Miami Beach. You’ll get a written price before we start, a live person on the phone 24/7, and a full-year guarantee on any repair. No voicemail trees. No price surprises. Just a straight answer and a clean liner.
Written by Hank Delano, Owner at Flint Chimney Co Miami, serving Miami Beach since the company’s founding as part of Garrison Partners in 2002.