JAGG RSW provides expert roof replacement services built to protect Long Island homes from leaks, storm damage, and the wear that comes with age.
When your roof begins to fail, the problem rarely stays limited to the shingles you can see from the ground. Water intrusion can spread into the underlayment, boards of plywood, flashing, insulation, and interior ceilings, turning what looked like a simple roofing repair into a much larger issue.
For homeowners looking for dependable roof replacement in Long Island, New York, investing in the right roofing service can protect the structure of the home, improve curb appeal, and prevent costly home repairs down the road.
EXCELLENT Based on 9 reviews Posted on Bernard CollettiTrustindex verifies that the original source of the review is Google. Can't say enough about this company. From beginning to end they assisted me with my remodeling. They were extremely transparent with pricing and showed me every detail of what they were doing as they were doing it. They gave me options and didn't force me into making a decision. They came with an elite team and got right down to business I was really impressed on how clean they were and how proficient they were in the details. I would recommend them to anybody looking to renovate.Posted on Humberto KibelTrustindex verifies that the original source of the review is Google. I recently had the pleasure of working with this roofing and window company, and I couldn’t be more impressed with the entire experience. From the initial consultation to the final installation, their professionalism, attention to detail, and commitment to quality truly stood out. The team was punctual, respectful, and extremely knowledgeable. They took the time to explain all my options clearly, helping me choose the best materials for both my roof and windows without any pressure. What really set them apart was their communication. They kept me informed throughout the entire process, answered all my questions promptly, and made sure I was completely satisfied every step of the way. My home looks amazing again! Thanks Tom for making it an easy choice to go with your team.Posted on Kelly GellerTrustindex verifies that the original source of the review is Google. outstanding work. They were extremely attentive and on time and the roof came out amazingPosted on Michael GellerTrustindex verifies that the original source of the review is Google. Fantastic work done on my roof. Looks amazing and could not be happier!Posted on Michael FriedmannTrustindex verifies that the original source of the review is Google. I highly recommend Jagg Roofing and Siding to anyone looking for top-quality work and a smooth, stress-free experience. From the initial consultation to the final walkthrough, everything was handled with professionalism and attention to detail. Tom, the project planner, was exceptional throughout the entire process. He took the time to explain every step, made sure all my questions were answered, and kept everything organized and on schedule. His communication and expertise really stood out, and you can tell he genuinely cares about delivering the best results. The crew did an outstanding job—efficient, clean, and clearly skilled at what they do. The finished work looks amazing, and the quality is something you can see right away. If you want a company that’s reliable, honest, and delivers excellent results, Jagg Roofing and Siding is the way to go. I wouldn’t hesitate to use them again.Posted on D BTrustindex verifies that the original source of the review is Google. JAGG was an absolute pleasure to work with. I actually found them on Instagram and decided to reach out for a quote. After doing my due diligence and getting a second estimate from another company, it became clear that JAGG was the right choice. From our first meeting, their professionalism and experience really stood out. Jacob and his team did a fantastic job from start to finish, and I couldn’t be happier with the results. I highly recommend JAGG to anyone looking for quality work and a professional, reliable team.Posted on James MilesTrustindex verifies that the original source of the review is Google. JAGG Roofing, Siding and Windows did an outstanding job from start to finish. Jacob was very easy to work with. Professional, responsive, and genuinely helpful throughout the entire process. He took the time to explain everything clearly, answered all of my questions, and made sure I felt comfortable every step of the way. The quality of the work speaks for itself. The crew was punctual, respectful, and kept the area clean. Everything was completed on time and exceeded my expectations. If you’re looking for a reliable and honest company, I highly recommend JAGG Roofing, Siding and Windows. Ask for Jacob, you’ll be in good hands!
Complete Roofing Solutions.
Fast, reliable roof repairs for leaks, storm damage, missing shingles, and other roofing problems before they become bigger and more expensive.
Complete roof replacements designed to improve protection, curb appeal, energy efficiency, and long-term value for your home or commercial property.
At JAGG Roofing, Siding & Windows, we provide professional Long Island roofing solutions for homeowners who need more than a quick patch. Whether your current system has reached the end of its lifespan, suffered storm damage, or keeps needing roof repair after roof repair, our team delivers roof installation services designed for long-term protection. We proudly serve homeowners across Nassau County and Suffolk County with quality workmanship, high-quality materials, and customer care that puts long-term results first.
There are times when a simple roof repair is enough. A few missing shingles, minor flashing issues, or isolated storm damage can sometimes be handled without replacing the entire roofing system. But when leaks keep returning, the roof is aging out, or damage is spread across multiple areas, a full roof replacement is often the smarter and more cost-effective solution.
Signs that it may be time to replace your roof include curling shingles, granule loss, recurring leaks, soft decking, visible sagging, water stains in the attic, and repeated emergency service calls after storms. In many cases, what homeowners think is a minor problem turns out to involve damaged plywood, compromised roof waterproofing, or failing components around penetrations and flashing.
A replacement also makes sense when constant roofing repair work starts adding up. Instead of continuing to spend money on temporary fixes, many Long Island homeowners choose a new roofing system that restores full protection and reduces the risk of future issues.
Small leaks can lead to damaged plywood, mold, insulation issues, and structural problems. Addressing them early with a full roof replacement can save thousands in future repairs.
From roof repairs and full roof replacements to siding upgrades and new window installations, JAGG Roofing, Siding and Windows proudly serves homeowners, business owners, property managers, and commercial properties across Long Island. Browse your area below to explore the roofing, siding, and window services available near you. If you do not see your town listed, contact us to confirm nearby service availability.
We serve towns and hamlets across Suffolk County with reliable roofing, siding and window services built for Long Island changing weather conditions.
From established suburban neighborhoods to coastal communities, JAGG helps Nassau County residenets protext and imporve their properties.
Hiring a contractor for roof replacement is a major decision. Homeowners want more than a crew that simply shows up and installs shingles. They want a company that communicates clearly, respects the property, uses high-quality materials, and stands behind the finished work. That is where customer service and company culture start to matter just as much as technical skill.
At JAGG Roofing, Siding & Windows, we focus on delivering quality results through careful planning, experienced workmanship, and real customer care from start to finish. Our team understands that homeowners are making a major investment, and we treat every project with the attention it deserves. From the first estimate through the final walkthrough, our goal is to make the process straightforward, professional, and built around trust.
Our successful projects across Long Island reflect the value of working with certified and licensed roofing professionals who understand the local climate, construction challenges, and homeowner expectations in Nassau County and Suffolk County. Whether the project involves a standard asphalt shingle roof, flat roofing sections, or related exterior upgrades, we focus on protecting the home and delivering long-term performance.
One of the first questions homeowners ask is how much roof replacement will cost. The answer depends on several factors, including roof size, pitch, design complexity, material selection, accessibility, structural condition, waterproofing needs, and the amount of detail work required around flashing, valleys, and penetrations.
If the existing roof has hidden damage, deteriorated plywood, or leak-related issues that extend into other areas, those conditions can also affect the final investment. Still, replacing a failing roof is often one of the most cost-effective solutions compared with ongoing repair bills and the risk of interior damage.
For some homeowners, storm-related damage may also involve insurance coverage or insurance claims assistance. If the roof was affected by high winds or another covered event, it may be possible to recover part of the cost depending on the policy and inspection findings. Financing plans can also help homeowners move forward with needed work sooner rather than waiting for damage to worsen. If JAGG offers financing options or accepts credit cards, that can provide added flexibility for larger roofing and exterior home remodeling projects.
If your roof is aging, leaking, or showing visible signs of wear, now is the time to get it evaluated before the damage spreads. A professionally installed roof replacement can improve protection, restore confidence in your home, and give you a stronger exterior system built for Long Island weather.
JAGG Roofing, Siding & Windows provides trusted roof replacement, roof installation, and exterior improvement services across Long Island, New York, including Nassau County and Suffolk County. If you are comparing roof repair versus replacement, dealing with storm damage, or planning a larger exterior upgrade that may include siding services or gutter replacement, our team is ready to help you explore the right solution for your home.