01 / 50
ROOFING · CORNWALL, NY
Roofing in {Cornwall.}
Thunder Pro Construction provides licensed roofing in Cornwall, NY. Family-owned since 2020 — free written estimates and storm-response support across Orange County.
Why hire us for roofing in Cornwall?
Asphalt architectural shingles, metal panels, full tear-offs and storm repairs. We strip the deck to the wood, replace what is rotten, and lay the new system to manufacturer spec — flashing, underlayment, ridge ventilation, ice & water shield. Documented at every phase.
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 →Roofing work near Cornwall, NY
02 / 50
Stone chimney flashing installation on asphalt shingles
03 / 50
Roofer applying sealant to stone chimney flashing
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…"
See more on Google
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…"
See more on Google
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…"
See more on Google
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…"
See more on Google
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…"
See more on Google
Jully Piedra
Google Review · a month ago
WORKED WITH US?
SHARE YOUR EXPERIENCE.
Your honest review helps neighbors find a contractor they can trust. Takes less than two minutes.
QUESTIONS
Common Roofing questions in Cornwall, NY
More questions? Call (845) 234-9871 or request an estimate — we don't believe in pressure sales.
How long does a re-roof take?
Most homes are 1-2 full crew days. Large or complex roofs (cut-ups, steep pitches, 40+ squares) can run 3-4 days. We do not leave a roof open overnight if weather is coming
Do you handle insurance claims?
Yes. We meet the adjuster on-site, document everything with drone photos, and bill the carrier directly. You pay your deductible, nothing else
What warranty do I get?
50-year material warranty on GAF systems (lifetime on most shingles), plus our 15-year workmanship warranty. Transferable to new owner once
Can you install in winter?
Asphalt shingles need 40°F for proper seal, but we do emergency repairs year-round and full re-roofs down to October in normal years. Metal installs any month
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.