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CHIMNEYS · NEW WINDSOR, NY
Chimneys in New Windsor, NY.
Chimney repair in New Windsor, NY — crown rebuilds, stainless flashing, caps and tuckpointing from our local crew on Lawrence Ave.
Why hire us for chimneys in New Windsor?
Many chimney calls in New Windsor start as a “roof leak” that turns out to be the chimney. On the area’s colonials and split-levels, brick chimneys now have cracked mortar crowns, missing caps and flashing that was tarred over during past repairs. Water gets in at the top and travels down inside the chimney, staining ceilings and rotting the framing around it. We rebuild crowns with a proper overhang and drip edge, install stainless step and counter-flashing cut into the mortar joints and add a cap to keep out rain and animals. Being local, we can usually inspect quickly.
What we see on New Windsor chimneys jobs
- Tar-patched flashing is replaced with stainless step and counter-flashing set into the mortar joints.
- Cracked crowns are rebuilt with an overhang and drip edge so water falls clear of the brick.
- Caps and screens keep rain, birds and squirrels out of open flues.
Neighborhoods we serve in New Windsor: Vails Gate, Little Britain, Rock Tavern, Mountainville, Stewart Airport corridor, Quassaick Avenue area, Lawrence Avenue district.
LOCAL PROJECTS
View All →Chimneys work near New Windsor, NY
02 / 15
Stone chimney base with metal flashing
03 / 15
Stone chimney renovation with exposed underlayment
GOOGLE REVIEWS
FIVE STARS. EARNED, NOT ASKED.
Real reviews from real homeowners across our service area. We don't run promotions for testimonials — we just do the work right.
"I contacted THUNDER Pro Construction for a roof repair, and they exceeded all of my expectations. Diego and his team are simply the best! Th…"
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Miguel Vera
Google Review · 3 months ago
"THUNDER Pro Construction is hands down the best company for roof replacement! Diego and his team were reliable, professional, and paid atten…"
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Yordy Vera
Google Review · 3 months ago
"We are beyond happy with our new deck! THUNDER Pro Construction LLC exceeded all of our expectations. Diego and his team were knowledgeable,…"
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Nayeli vera
Google Review · 3 months ago
"Thunder Pro Construction did an outstanding job from start to finish. The crew was professional, arrived on time, kept everything clean, and…"
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Cristian Villavicencio
Google Review · 3 months ago
"Excellent workmanship repairing and replacing porch columns"
Marlo Barnes
Google Review · in the last week
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QUESTIONS
Common Chimneys questions in New Windsor, NY
More questions? Call (845) 234-9871 or request an estimate — we don't believe in pressure sales.
Is my leak coming from the roof or the chimney?
If the stain is near the chimney, the chimney is a likely suspect. We inspect the crown, cap, brick and flashing — and water-test if needed — to find the source before quoting.
Can you repair the chimney when you replace my roof?
Yes, and it’s the ideal time. New flashing goes in with the new roof, so the two systems are sealed together.
Why do chimneys leak?
Most chimney leaks come from a failed crown, cap, or counter-flashing — not the roof field itself. We fix the source instead of smearing tar on the problem.
Do I need a liner?
If flue tiles are cracked or the fireplace or appliance vent is unsafe, a stainless liner is often the right fix without rebuilding exterior brick.
FREE ESTIMATE — NO OBLIGATION
READY WHEN YOU ARE. SAME-DAY QUOTES AVAILABLE.
Tell us about your roof, your storm damage, your siding job — anything. We'll come out, inspect, and put a written estimate in your hand. No pressure, no games.