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Njall Construction: Trusted Roofing & Gutters in New Jersey

At Njall Construction, we provide expert roofing and gutter services tailored to protect your home from harsh weather. From inspections and repairs to full replacements across all roof types—including flat roofs—we deliver quality craftsmanship you can trust.

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New Roofs /Roof Replacement

At Njall Construction, we know a strong roof is built from the bottom up. A complete roofing system includes multiple components that work together to keep moisture out, lower energy costs, and enhance your home's curb appeal. We're here to make sure every layer of your roof is installed with precision—protecting your home and your peace of mind.

Gutters

Clogged, damaged, or leaking gutters can lead to serious—and costly—problems, from roof damage to siding stains and even interior water issues. At Njall Construction, we offer professional gutter solutions designed to protect your home from water overflow and long-term damage. Let us keep your drainage system flowing smoothly.

Roof Repairs

Noticed a fresh water stain on your ceiling or heard dripping sounds overhead? While it’s natural to look inside for the cause, the issue often starts above—on your roof. At Njall Construction, we specialize in identifying and repairing roof leaks before they lead to bigger problems. Let us find the source and fix it fast.

Roof Inspection

From high winds and pounding rain to hail, ice, and heavy snow, your roof is constantly under pressure from the elements. At Njall Construction, we offer thorough roof inspections to assess any damage and help you choose the best solution—whether it’s a repair or a full replacement. Stay protected year-round.

Types of Roofing

At Njall Construction, we install and repair a wide range of roofing systems to match your home’s style and your budget. From durable metal roofs and classic asphalt shingles to natural wood shakes, tile, slate, and modern engineered roofing materials—we’ve got the right solution for every roof.

Flat Roofing

Flat roofs have a level surface that requires specialized care compared to sloped roofing systems. At Njall Construction, we provide expert flat roof inspections, repairs, and full replacements to keep your home or building protected and leak-free. Explore our flat roofing solutions tailored to your needs.

Why choose us?

At Njall Construction, we’re more than just roofing and siding contractors—we’re your neighbors, and we take pride in protecting New Jersey homes like they’re our own. With years of hands-on experience, a commitment to top-quality craftsmanship, and a passion for customer satisfaction, we deliver results you can count on.

25 years of experience in construction

All Over New Jersey location

Proprietary Roofing System

Are you looking for professional roofing services?

At Njall Construction, we take pride in helping New Jersey homeowners with dependable roofing and siding solutions that stand the test of time. Whether you need a simple repair, a full roof replacement, or expert siding installation, our licensed and experienced team is here for you.

📞 Call us today at (551) 3132434 or fill out our quick online form to schedule your free estimate. Let us show you why so many New Jersey families trust Njall Construction to protect their biggest investment—their home.