Quality you can trust.
Protection you can count on.
Expert roofing & exterior solutions across New Jersey and New York. Fully licensed, bonded & insured.
What we do
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Roof replacement
Full tear-off and re-roof in architectural shingle, with new underlayment, ice-and-water shield and flashing.
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Leaks & repairs
We find where the water is actually getting in — valleys, vents, chimney flashing — and fix that, not the ceiling stain.
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Storm damage
Wind, hail and fallen-branch damage assessed and tarped fast, with photo documentation for your insurance claim.
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Gutters & drainage
Seamless gutters, guards and downspouts sized so water leaves the roof and the foundation alone. Clean gutters, beautiful homes.
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Commercial roofing
Flat roofing systems for commercial buildings — TPO, EPDM rubber roofing and commercial-grade coatings.
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Siding & maintenance
Exterior siding installation, waterproofing and full structural assessments for the life of your home.
Roof leak emergency? Available 24/7!
Call immediately for fast, reliable emergency roof repair to protect your home from severe damage.
About us
GEN Construction & Roofing is a local New Jersey contractor built on superior craftsmanship, strict punctuality, spotless job-site cleanups and an unyielding commitment to premium materials. Led by Norgen Bilali, our team is focused on one thing: long-term protection and complete peace of mind for the families and businesses we work for.
Recent work
A few jobs from around New Jersey and New York. Send us photos of your own roof and we'll tell you what we'd do with it.
Where we work
Proudly serving New Jersey and the New York area. Not sure if you're in range? Ask — if we can't get to you, we'll say so straight away.
Licensed & insured
Get a free estimate
Tell us about the roof. We'll come back to you with a time to take a look.