JAGG Roofing, Siding & Windows is a roofing company serving Levittown and surrounding Long Island communities. Nassau County homeowners deal with wind, heavy rain, ice, storm damage, aging shingles, and water damage that weaken roofing systems over time. From inspections and leak repair to full replacement, JAGG evaluates the whole roof and recommends the right solution.
JAGG roofs homes across central Nassau County, including:
A roof leak can spread into the roof deck, attic, insulation, ceilings, siding, and walls if it isn't addressed quickly. JAGG provides leak detection and repair for Levittown homes dealing with storm damage, ice-dam damage, roof leaks, and worn asphalt shingles a detailed inspection catches red flags before small problems become expensive water damage.
When repairs are no longer enough, replacement builds a complete system: removing old materials, checking the deck, installing underlayment, improving ventilation, replacing flashing, and fitting durable materials. The goal isn't just new shingles it's long-term protection, better curb appeal, and dependable performance.
JAGG also handles siding, windows, doors, gutters, and other exterior improvements across Nassau County, since roof leaks, poor gutters, damaged siding, and old windows all affect water control and energy efficiency.
Levittown is the original mass-produced American suburb roughly 17,000 homes built by Levitt & Sons between the first families moving in during 1947 and the last house completed in 1951. Most started as one of two compact models: the Cape Cod and the ranch, on concrete slabs, with simple rooflines.
Three quarters of a century later, almost none look factory-original. Generations of owners have added dormers, second stories, and rear extensions. That history is exactly what shapes a Levittown roof today: it's rarely a plain gable anymore. It's the tie-ins where an added dormer or second floor meets the original roofline the valleys, step flashing, and roof-to-wall transitions that are the most common places these homes leak. A roofer who knows the Levittown Cape and ranch knows where to look.
Not every roofing problem requires a new roof. The right call depends on how much of the system is affected and the condition of what remains.
Isolated damage on an otherwise serviceable roof can often be resolved without a full replacement.
A new system usually makes more sense when problems are widespread or keep coming back.
GAF's guide to repairing or replacing a roof recommends weighing the roof's age, repair history, and the overall extent of damage.
The right system depends on roof slope, drainage, structure, exposure, and budget. Whatever the surface, a roofing contractor should explain the material options clearly before the project begins.
Widely used on Levittown homes because they're cost-effective, durable, and available in many styles with color and profile options to suit Capes, ranches, and expansions.
Most popularRear additions and porches often bring low-slope sections that need flat-roof materials engineered for drainage and water resistance not standard shingles.
For additionsMetal roofing, tile, and copper detailing for homeowners wanting a longer-lived or upgraded look, plus copper and metal work around key roof features.
Premium & durableUnderlayment, ice & water protection, flashing, ventilation, and clean detailing around solar panels, chimneys, gutters, and trim the parts that keep a roof watertight.
Beyond the shingleEvery project starts with a thorough inspection and a written scope of work, so you know exactly what's included before anything begins.
For replacements, old materials are removed so the deck can be examined for rot, moisture damage, and weakened sections.
Necessary repairs first, then underlayment, ice & water protection, drip edge, flashing, ventilation, and new shingles working together as one system.
We protect the property throughout, clean the site from removal through final inspection, and review materials, schedule, and warranty up front.
Choosing the right roofing contractor matters. Before you sign, review the materials list, schedule, cleanup plan, payment terms, and warranty and take two minutes to confirm the contractor is properly licensed and insured. A few official Levittown-area resources that help:
Nassau County Consumer Affairs licenses home improvement contractors under County Administrative Code 21-11. Use its "Search Business With Valid Licenses" tool to confirm your roofer is licensed and check complaint history before hiring.
Check a ContractorLevittown falls under the Town of Hempstead Department of Buildings, which administers roofing and building permits. Homeowners and contractors can file and track permits through the Town's Online Permit Center.
Hempstead BuildingsA local nonprofit preserving the legacy of William J. Levitt and the town's original Cape and ranch homes. A great starting point if you're researching the history and construction of your Levittown house.
Local History"I recently had the pleasure of working with this company and couldn't be more impressed with the entire experience. From the initial consultation to the final installation, their professionalism truly stood out. My home looks amazing."
"JAGG was an absolute pleasure to work with. After doing my due diligence with multiple companies it became clear JAGG was the right choice. Jacob and his team did a fantastic job from start to finish."
"Outstanding work. They were extremely attentive and on time. The crew was professional throughout. Clean up was immaculate and the finished product exceeded my expectations. Highly recommend."
If your Levittown home needs roof repair, replacement, or an inspection, JAGG can help plus flat roofs, siding, windows, gutters, and exterior upgrades. Request a free estimate and schedule your inspection.