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CHIMNEYS · CORNWALL, NY
Chimneys in {Cornwall.}
Thunder Pro Construction provides licensed chimneys in Cornwall, NY. Family-owned since 2020 — free written estimates and storm-response support across Orange County.
Why hire us for chimneys in Cornwall?
Chimney rebuilds, crown repairs, full step- and counter-flashing, chase covers and cricket installation. Chimneys are the #1 source of roof leaks — we fix them at the source, not by smearing tar on the problem.
What areas of Cornwall do you serve?
Cornwall combines river views, wooded lots and established neighborhoods — all of which need exterior systems built for moisture, wind and heavy winter weather. We serve Cornwall homeowners with full roofing, siding and storm repair crews.
LOCAL PROJECTS
View All →Chimneys work near Cornwall, NY
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Stone chimney base with metal flashing
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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 · a month 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 · a month 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 · a month ago
"Today I hired Diego for another project of power washing my house after rebuiding my deck a few days before.. He and his team's work far exc…"
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Joseph T.
Google Review · a month ago
"I contacted THUNDER Pro Construction LLC for a fascia repair, and I couldn't be happier with the results. Diego and his team are the best! T…"
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Jully Piedra
Google Review · a month ago
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QUESTIONS
Common Chimneys questions in Cornwall, NY
More questions? Call (845) 234-9871 or request an estimate — we don't believe in pressure sales.
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.
Can you rebuild just the top?
Yes. Many projects need crown rebuild, new cap, and proper counter-flashing rather than a full chimney tear-down.
Do you pull permits?
Structural rebuilds and some liner installs require permits. We handle local approvals and inspections as part of the scope.
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.