Chimney Liner & Rebuild in Bushwick — Same-Day Service, Done Right the First Time

Fast, Reliable Chimney Liner & Rebuild Across Bushwick

Chimney liner installation and rebuilds in Bushwick typically run $2,800–$7,500 depending on whether we’re dropping a stainless steel liner into a single flue or rebuilding a multi-story masonry stack serving a converted row house. Most Bushwick jobs take one to two days, and we carry the common liner diameters and DuraFlex fittings on our truck so we’re not waiting on parts. If you’re in ZIP 11237 or anywhere between Flushing Avenue and the Cemetery of the Evergreens, call us at (866) 884-9512 — Robert usually gets there within the hour for urgent calls.

Call (866) 884-9512

We’ve been working on Bushwick chimneys since 2008. Robert Garcia knows these buildings. The late-Victorian brick row houses on Jefferson Street, the converted lofts off Troutman near the old Rheingold Brewery, the three-story walk-ups on Wyckoff — they’ve all got chimneys that were built for coal, patched for oil, and now run gas appliances they were never designed to handle. Our Chimney Liner & Rebuild team doesn’t just drop in liners. We diagnose what decades of deferred maintenance and unauthorized modifications have left behind.

Why Apex Chimney Cleaning Greater New York Is Bushwick’s Preferred Chimney Liner & Rebuild Company

Robert handles every job himself. He’s the owner and the lead technician — not a dispatcher sending anonymous crews. When you call (866) 884-9512, you’re talking to the person who’ll be on your roof, running the camera, and making the call on whether your flue needs a liner or a partial rebuild.

That accountability shows in our numbers: 1,096 verified reviews averaging 4.7 stars, with a heavy concentration from Brooklyn homeowners who’ve watched Robert scope their flues and explain exactly what he found. Bushwick customers specifically mention how we catch problems others miss — the abandoned flue drafting cold air, the cracked fireclay hidden behind a skim coat of mortar, the multi-flue stack where one liner was replaced but the adjacent flue was left to rot.

We’re based in New York City, not dispatched from Long Island or New Jersey. That means real response times to Bushwick — typically same-day for urgent issues like suspected carbon monoxide leaks or failed DOB inspections holding up a renovation permit. We know the local building stock, the common failure patterns on Starr Street versus Troutman Street, and how to document our work for inspectors who are increasingly active in this neighborhood.

Seventeen years of chimney-only focus means we’ve seen virtually every configuration: original coal flues, haphazard gas conversions, industrial boiler stacks abandoned in place, and the creative “solutions” previous owners applied. We don’t guess. We scope, we document, we fix it right.

Our Chimney Liner & Rebuild Services in Bushwick

Stainless Steel Liner Installation

Stainless steel liners are our go-to for most Bushwick row houses — especially the 1880–1920 brick multi-families where the original fireclay flue tiles have cracked from decades of thermal shock. A typical stainless install in Bushwick runs $2,800–$4,500 for a single-flue gas boiler or water heater, including the liner, top plate, rain cap, and connection to the appliance. We use DuraFlex and Olympia Chimney products — the same lines commercial contractors spec — and Robert sizes every liner himself based on the appliance BTU output and the flue’s actual interior dimensions, not a guess from the basement.

Bushwick’s hard freeze-thaw cycles make the stainless grade matter. We specify 316Ti alloy for gas appliances in exterior chimneys, not the lighter 304 you’ll find in box-store kits. The difference shows up in year seven, year twelve, year twenty — when cheap liners pinhole and ours don’t.

Flexible Liner Installation

Flexible liners handle the offsets and bends common in Bushwick’s older chimneys, where the flue may jog around a structural member or where a previous owner partially collapsed the smoke chamber. Flexible runs $3,200–$5,000 installed, depending on length and whether we need to remove obstructions first. We use DuraFlex’s corrugated stainless line — it compresses for insertion then expands to fit the flue contour, giving better draft than a rigid liner forced into an irregular passage.

In Bushwick’s converted loft buildings, flexible liners often solve problems rigid pipe can’t touch. Those old industrial flues weren’t built straight, and a flexible liner lets us navigate what’s there without dismantling finished interior spaces.

Liner Replacement & Liner Repair

Not every flue needs full replacement. If the existing liner is structurally sound but has isolated damage — cracked tiles in the upper third, deteriorated mortar joints, minor spalling — we can often repair with HeatShield cerfractory sealant or targeted tile replacement. Liner repair in Bushwick runs $1,800–$3,000, while full replacement starts around $2,800.

Here’s where local knowledge matters. In Bushwick, we’ve learned to distrust “minor” damage. That single cracked tile often masks a flue that was never properly lined for gas — the original fireclay was sized for coal, runs too cold for efficient gas combustion, and the “repair” is just buying time until the next failure. Robert scopes every job with a camera, shows you the footage, and tells you straight whether repair or replacement is the honest call.

Partial Chimney Rebuild

When the masonry itself has failed — spalled brick, deteriorated mortar joints, a crown that’s cracked through — we rebuild. Partial rebuilds in Bushwick typically address the top third of the stack: the crown, the wash, the upper courses of brick, and the flue termination. Cost runs $4,500–$7,500 depending on height, accessibility, and whether we’re working around a party wall or coping with limited roof access on a tight Bushwick lot.

We match mortar to the original composition — critical in these pre-1920 buildings where modern Portland cement mortars trap moisture and accelerate freeze-thaw damage. Robert sources lime-based mortar compatible with the soft historic brick, and we always install a proper concrete crown with drip edge and pitch, not the flat wash that was probably there before.

On a recent job on Starr Street near the old Rheingold Brewery, we gutted a 1910 row house’s original coal chimney that had been patched over with mortar but never re-lined for a gas boiler. We installed a new DuraFlex stainless steel liner from the second-floor chase through the roof, sealed off an abandoned factory flue that was drafting cold air, and added a HeatShield seal inside the crown to prevent freeze-thaw cracking.

Trusted Brands We Service in Bushwick

We install professional-grade materials: DuraFlex stainless and flexible liners, HeatShield cerfractory resurfacing products, Gelco and Famco caps and termination hardware. These aren’t consumer-grade items from a big-box store — they’re the same lines commercial chimney contractors spec for multi-unit buildings. We keep common diameters and fittings stocked for Bushwick’s typical gas boiler and water heater configurations, which means most jobs don’t wait on parts. When you’re dealing with a failed DOB inspection or a heating system red-tag, that turnaround matters.

Common Chimney Liner & Rebuild Problems We See in Bushwick Homes

• Cracked fireclay flue tiles from coal-to-gas conversion without relining. The original tiles were sized for coal combustion temperatures; gas runs cooler, produces more condensate, and the thermal cycling cracks the fireclay. Previous owners often hid the damage with mortar patches that look fine until Robert’s camera reveals the voids behind them.
• Missing or illegally capped abandoned flues from former commercial boilers in converted lofts. In the industrial corridors around the old Rheingold Brewery complex, we’ve found multi-story flues left open at the top, drafting cold air into finished residential units and creating back-pressure that interferes with adjacent active gas vents. These don’t show up on a basement inspection — they require rooftop and interior pressure testing.
• Soft historic mortar degraded by Bushwick’s hard freeze-thaw cycling. Sitting in Brooklyn’s interior without coastal buffering, Bushwick sees temperature swings from November through March that steadily break down the lime-based mortar in these 1880–1920 chimneys. Spalled brick, open joints, and gaps that allow exhaust leakage into living spaces follow.
• Improperly shared flues in multi-family row houses. Many Bushwick buildings have a single chimney serving multiple units through separate flues, but decades of unpermitted work have created dangerous cross-connections — a gas water heater venting into a flue that also carries another unit’s boiler exhaust, or a flue “capped” with sheet metal and silicone instead of proper termination.

Pricing for Chimney Liner & Rebuild in Bushwick, NY

We Also Serve Cities Near Bushwick

We work across Brooklyn and Queens — if you’re in Ridgewood off the BQE, Glendale near the cemeteries, Maspeth along Grand Avenue, or Williamsburg by the waterfront, the same response times and owner-led service apply. Robert knows these neighborhoods too; the building stock changes, the chimney problems change with it, and we adjust our approach accordingly.

FAQs — Chimney Liner & Rebuild in Bushwick