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Reduce drafts and enjoy more even temperatures throughout your home.
Proudly Serving Long Island NY
JAGG Roofing, Siding and Windows produly serves homeowners and businesses across Suffolk and Nassau County with roofing, siding and windows services.
f you are searching for roofing services on Long Island, the goal is not just to find someone who can install shingles. You want a roofing contractor who understands how New York weather, coastal moisture, and seasonal storms affect homes across Nassau County and Suffolk County. A good roofing service should protect the structure, improve energy efficiency, and help prevent water damage before it spreads into larger home repairs. JAGG Roofing, Siding & Windows offers roofing services on Long Island and positions its work around quality results, customer service, and complete exterior support.
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.
Long Island homes face conditions that put steady pressure on roof systems. Wind-driven rain, winter freeze-thaw cycles, humid summers, and coastal exposure can all shorten the life of roofing materials when small issues go unchecked. That matters because one weak point in the roof can allow water into boards of plywood, insulation, fascia, and interior ceilings before the problem becomes obvious inside the home. For homeowners in Nassau County, Suffolk County, and areas such as East Meadow, timely roof repair and roof installation are not just maintenance tasks. They are part of protecting the home’s structure, comfort, and long-term value.
A strong roofing contractor should be able to explain whether a home needs roof repair, roofing installation, or full replacement. Some problems are isolated, such as a small leak, flashing failure, or limited shingle loss after a storm. Other problems point to broader aging, repeated water intrusion, or widespread wear that makes new roofs the better long-term choice. JAGG’s roofing pages present the company as a Long Island contractor that handles roof repair, roof replacement, and installation with a focus on clear communication and practical recommendations. For homeowners, that matters because the right plan helps avoid paying for a short-term fix when a larger issue is already developing.
Reduce drafts and enjoy more even temperatures throughout your home.
Lower energy bills with advanced insulated glass technology.
New windows bring new life to your entire home's exterior.
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.
Not every property uses the same roofing material, which is why roofing services should match the structure. Many Long Island homes and commercial roofing properties use flat roof systems or low-slope sections that need a different approach than asphalt shingle roofing. flat, torch down , and EPDM Roofing are often used where drainage and membrane performance matter most. Other homes may use shingle roofing, Tile Roofs, or specialty exterior details that need careful planning around flashing and roof waterproofing. For property owners, working with certified and licensed roofing professionals matters because each system has different repair methods, failure points, and long-term maintenance needs.
Emergency service becomes important when a roof leak starts after severe weather or when visible damage makes the home vulnerable right away. High winds, falling debris, and heavy rain can create sudden openings that let water move into the attic and walls. FEMA explains that homeowners should document storm damage and review insurance information after severe events, which is why early inspection and Insurance Claims planning matter. For Long Island homeowners, 24 hour emergency repair services and fast roof consulting can help reduce water damage and keep a bad situation from getting worse before permanent repairs are made. See .
Roofing work often affects more than the top of the house. A complete exterior project may involve seamless gutters, gutter replacement, Gutter Installations, chimney repair, skylight installation, skylight repair, attic fans, ventilation systems, siding installation, and siding services around problem areas. That matters because water does not always enter at the exact place where it becomes visible inside. JAGG positions itself as a full-service exterior company, which helps homeowners coordinate roofing, house siding, and other protective updates through one contractor. For Long Island properties, that broader view can support better drainage, stronger weather protection, and more cost-effective solutions over time.
Roofing services can also affect energy efficiency, especially when the project addresses insulation gaps, attic heat buildup, and poor airflow. ENERGY STAR notes that air sealing and insulation improvements help reduce heating and cooling costs, which is why the condition of the roof system and ventilation strategy matters. A roof that traps heat or allows moisture to build up can shorten material life and increase energy bills over time. For Long Island homeowners, this means roofing repair is not only about stopping leaks. It is also about helping the home perform better through changing seasons. Learn more at .
Choosing a roofing contractor means looking at more than price. Homeowners want customer care, safety standards, manufacturer-approved workmanship, and a process that makes sense from inspection through completion. They also want a company that understands Long Island conditions and can explain whether a project needs a simple repair, a replacement, or a larger exterior plan. JAGG Roofing, Siding & Windows presents its roofing services around transparency, local experience, and support for homeowners across Nassau County and Suffolk County. For anyone exploring roofing services on Long Island, that local focus can make the next step feel clearer and more manageable.
Roofing services on Long Island should do more than patch visible damage. They should help protect the home from water damage, support energy efficiency, and improve long-term performance through the right repair or installation plan. Whether the need is roof repair, flat roof work, emergency service, or a larger exterior update involving gutters, siding, or ventilation, the key is acting before a small issue spreads. Homeowners who want a better understanding of their options can start with JAGG’s Long Island roofing service page and explore the right solution for their property.