"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

Roofing, siding and gutter contractor based in New Windsor serving all of Orange County, NY — Newburgh, Middletown, Cornwall, Monroe, Goshen and more.
Orange County is home for Thunder Pro Construction. Our shop is at 77 Lawrence Ave in New Windsor, roughly in the middle of the county’s eastern half, so most Orange County addresses are within a 30-minute drive. That is why the bulk of our roof replacements, repairs, siding and gutter jobs happen here — from the river towns of Newburgh, Cornwall and Highland Falls to Middletown, Goshen and Monroe further west.
The housing stock changes a lot from one end of the county to the other. Along the Hudson we work on Victorians, brick row houses and hillside homes; around Washingtonville, Monroe and the Route 17 corridor it is mostly colonials, raised ranches and newer subdivisions. Winters bring heavy snow, ice dams and nor’easters, and summer thunderstorms knock limbs onto roofs — so a good share of our Orange County work starts with a storm.
Our New Windsor shop puts eastern Orange County a few minutes away, so estimates and emergency tarps are fastest here.
Ice and water shield, balanced attic ventilation and properly sized gutters are standard on our Orange County roofs.
Each town and city has its own building department; we handle the permit when a project requires one.
From river-town Victorians to Route 17 subdivisions, we install shingle, metal and flat-roof systems.
Based at 77 Lawrence Ave in New Windsor, we serve Orange County, Putnam County, Dutchess County and the greater Hudson Valley. Our service areas include the following cities and towns. If you are located in one of these areas, contact us to schedule a free on-site consultation.
HQOur home base in Orange County — fast response across the Hudson Valley.
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3 MIHistoric river city with diverse housing and steady exterior demand.
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2 MIResidential hub near Stewart Airport with strong suburban demand.
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5 MIHudson River town with hillside homes and classic Northeast exteriors.
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8 MIFamily-oriented village with steady roofing and siding demand.
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10 MIGrowing Orange County town with diverse residential exteriors.
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15 MIOrange County hub with dense residential and commercial exterior needs.
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12 MIHistoric village and surrounding neighborhoods with classic home styles.
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18 MIHudson Highlands community with exposure-heavy hillside properties.
Explore areaMontgomery · Walden · Chester · Warwick · Blooming Grove · Salisbury Mills · Rock Tavern · Maybrook · Wallkill · Harriman · Central Valley · Fort Montgomery
Asphalt, metal, storm repairs
Vinyl, fiber cement, wood
Aluminum, vinyl, steel
Crowns, flashing, liners, caps
Custom decks built to last
Aluminum, composite, wood, cable
Drywall, paint, floors, insulation
Interior, exterior, trim and stain
Tear-off, new deck, new roof
Leaks, missing shingles, flashing
Wind, hail, trees, insurance
Condition report, photos, advice
Active leaks, tarping, fast response
Real reviews from real homeowners across our service area. We don't run promotions for testimonials — we just do the work right.
Your honest review helps neighbors find a contractor they can trust. Takes less than two minutes.
More questions? Call (845) 234-9871 or request an estimate — we don't believe in pressure sales.
Every Orange County job is run out of our shop at 77 Lawrence Ave, New Windsor, NY 12553. Free estimates Monday–Saturday.
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.
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