A thorough chimney inspection is the foundation of everything we do. Using video camera equipment lowered directly into the flue, our technicians examine the liner, mortar joints, and structural condition of your chimney from the crown down to the smoke chamber — areas that are impossible to fully assess from the ground or an attic hatch. We check for cracked tiles, gaps between liner sections, creosote buildup, water staining, and any signs of settling or structural movement. You'll receive a plain-language report along with photos or footage, so you can see exactly what we saw.

• Level 1, 2, and 3 inspections available depending on chimney history
• Interior camera scan of the full flue liner
• Exterior masonry, crown, and flashing check
• Written report with photos and repair recommendations

Burning wood deposits creosote, a flammable residue, along the interior of the flue. Left to build up, creosote is one of the leading causes of residential chimney fires. Our sweep service clears soot and creosote from the smoke chamber, damper area, and flue walls using professional rotary and hand tools designed to protect the liner while fully clearing buildup. Every sweep includes a basic visual inspection so we can flag any developing issues before they become bigger problems.

• Removes creosote buildup that fuels chimney fires
• Restores proper draft and airflow
• Dust-contained equipment protects your interior
• Recommended annually for regularly used fireplaces

When damage goes beyond surface-level repointing — a leaning stack, extensive spalling, or a chimney that's structurally compromised from years of water intrusion — a partial or full rebuild is often the safer, more cost-effective long-term fix. We rebuild chimneys brick by brick, matching the original size, brick color, and mortar profile as closely as possible so the finished structure looks original to the home while meeting current safety standards. Partial rebuilds address just the damaged section, typically above the roofline, while full rebuilds start from the base.

• Partial rebuilds for above-roofline damage
• Full chimney reconstruction for severe structural loss
• Brick and mortar color-matched to your home
• Built to current NYC code and clearance requirements

Mortar joints are a chimney's first line of defense against water, and they wear out long before the brick itself does. Tuckpointing involves grinding out deteriorated mortar to a consistent depth and packing the joints with fresh, properly mixed mortar — restoring both the structural bond between bricks and the chimney's ability to shed water. We also replace individual spalled or cracked bricks as needed during the same visit, rather than leaving damaged units in place around fresh mortar.

• Removes and replaces deteriorated mortar joints
• Individual brick replacement where needed
• Mortar mix matched for strength and appearance
• Stops water intrusion at its most common entry point

The crown is the sloped concrete or mortar cap that seals the top of the masonry chimney, while the cap (or spark arrestor) covers the flue opening itself to block rain, debris, and animals. Cracks in the crown are one of the most common sources of chimney leaks, since water finds its way directly into the flue and down through the structure. We repair minor crown cracks with a flexible waterproof sealant, rebuild severely damaged crowns entirely, and install or replace stainless steel caps sized correctly for your flue.

• Crown crack repair and full crown rebuilds
• Custom-fit stainless steel chimney caps
• Spark arrestor mesh to block animals and debris
• Multi-flue cap solutions for chimneys with two or more flues

The flue liner protects the surrounding masonry from heat and corrosive byproducts of combustion, and a damaged or missing liner is a serious safety hazard regardless of whether your chimney vents a wood fireplace, gas insert, or furnace. We install and repair stainless steel liners for most applications, along with clay tile liner repair for older masonry chimneys where original tile sections have cracked or shifted. A correctly sized liner also improves draft, meaning fewer downdrafts and less smoke entering your living space.

• Stainless steel liner installation for wood, gas, and oil
• Clay flue tile inspection and repair
• Correct sizing for improved draft and efficiency
• Insulated liner options for better heat retention

Water is the single biggest threat to a masonry chimney's lifespan, responsible for the majority of the repairs we perform. Waterproofing applies a vapor-permeable sealant to the exterior brick — one that blocks liquid water from entering while still allowing trapped moisture and vapor to escape outward. This distinction matters: a non-breathable sealant can trap moisture inside the masonry and accelerate the very freeze-thaw damage it's meant to prevent. We only use breathable, chimney-rated waterproofing products.

• Vapor-permeable, breathable sealant application
• Reduces freeze-thaw cracking and spalling
• Typically re-applied every 5 to 10 years
• Best paired with a fresh crown and cap for full protection

A chimney's condition and the fireplace it serves are directly connected, so we also handle repairs inside the firebox: cracked firebrick, damaged damper plates that won't seal, and smoke chamber parging that has broken down over time. A damper that doesn't close fully is a year-round energy leak, letting conditioned air escape up the flue even when the fireplace isn't in use. We repair or replace damper assemblies and re-line fireboxes with heat-rated materials.

• Firebrick replacement and firebox repair
• Damper repair, replacement, and top-sealing dampers
• Smoke chamber parging to smooth airflow
• Gas log and gas insert venting checks

Flashing is the metal barrier installed where the chimney meets the roofline, and it's a frequent source of leaks even when the chimney masonry itself is in good shape. Flashing can loosen, corrode, or separate from roofing material over time, especially after wind or ice damage. We repair and replace step flashing and counter-flashing, sealing the transition between chimney and roof so water is directed away rather than channeled straight into your attic.

• Step and counter-flashing repair and replacement
• Roof-to-chimney seal correction
• Coordinated with roofing material for a clean tie-in
• Common fix for ceiling stains near the chimney chase

Many older Flushing homes route dryer exhaust through a masonry chase similar to a chimney, and lint buildup in these vents is a leading cause of house fires nationally. We clear dryer vent lines of lint and debris, check for proper exterior venting, and correct crushed or improperly connected ductwork — restoring airflow that also cuts drying time and energy use.

• Full lint and debris removal from vent line
• Exterior vent cap and damper check
• Corrects crushed or disconnected ducting
• Reduces fire risk and improves dryer efficiency

Chimney fires, sudden leaks during a storm, or a stack that's visibly shifted don't wait for regular business hours, so our emergency line doesn't either. Call any hour of any day and you'll reach a real technician who can talk you through immediate safety steps and get a crew dispatched. Emergency visits focus first on making the situation safe — securing damaged masonry, tarping an exposed flue, or shutting down a compromised liner — with permanent repairs scheduled as soon as materials and access allow.

• Live phone support, 24 hours a day, every day
• Rapid response for storm and fire damage
• Temporary weatherproofing to stop active leaks
• Follow-up permanent repair scheduled immediately