New Jersey Roofing Company | NJ Roof Contractors
Discover why Njall Construction is one of New Jersey’s most trusted roofing companies, backed by hundreds of 5-star reviews and a proven track record of quality craftsmanship and customer satisfaction.
Guaranteed Quality & Peace of Mind
At Njall Construction, we understand that a new roof is a major investment in your home. That’s why we provide comprehensive warranties covering both the high-quality materials we use and the expert workmanship we deliver. Our warranties protect you against defects, damage, and other roofing issues that may arise, ensuring your roof remains strong and durable for years to come. Choosing a roofing contractor without warranties puts your investment at risk— with Njall Construction, you have peace of mind knowing your roof is backed by trusted guarantees and exceptional craftsmanship. We stand behind every job, committed to your satisfaction and home’s protection.
Roofing Services Backed by Industry-Leading Warranties
At Njall Construction, we stand behind every roof we install. Our expert craftsmanship is backed by up to a 50-year warranty on shingles and a 25-year workmanship warranty, giving you long-term peace of mind and protection you can trust.
Unmatched Warranties for Quality and Peace of Mind
Njall Construction stands behind every roof with a 25-year workmanship warranty and the elite Owens Corning Platinum Preferred 50-year shingle warranty. While others settle for less, we deliver unbeatable quality and craftsmanship, ensuring your roof stays strong and beautiful for decades. Invest with confidence and peace of mind.
Njall Construction offers a robust 25-year workmanship warranty paired with the Owens Corning Platinum Preferred 50-year shingle warranty. This extended coverage surpasses typical contractor warranties under 10 years, guaranteeing premium materials and expert installation that provide long-term durability and reliable roof performance.
Durable Siding Solutions with Long-Term Protection
Njall Construction installs high-quality siding designed to last—backed by manufacturer warranties of up to 30 years and our own craftsmanship guarantee. Enjoy a beautiful exterior with protection that lasts for decades.
Request a Free Estimate from Njall Construction
Your satisfaction and home’s protection come first at Njall Construction. Whether it’s expert installations or dependable repairs, backed by top warranties, we deliver lasting quality and peace of mind. Contact us today to protect your investment with confidence.
Contact Njall Construction for the Best Roofing Warranties
When you need roofing services backed by quality and guarantees, trust Njall Construction. Our roof replacements, inspections, and repairs come with warranties on materials, products, and workmanship by our skilled professionals. We proudly serve New Jersey counties including Bergen, Morris, Passaic, Middlesex, Essex, Hudson, Somerset, Ocean, Warren, and Monmouth. Call us for a free estimate at (551) 313-2434 or use our easy contact form below.