A damaged roof doesn't wait for a convenient time, and neither do we. Big Toms Roofing keeps trucks staged around Islip so a certified roofer can be looking at your roof within hours, not days, with a straight-talk estimate before any work starts.

Big Toms Roofing isn't a national call center that dispatches whoever's cheapest that week. We're a licensed roofing operation built around Islip and the surrounding Islip, NY communities, with crews who know the local building codes, the weather patterns, and the housing stock inside and out.
From a single missing shingle to a full tear-off, our Islip crews handle every stage of roofing work with the same attention to detail โ licensed, permitted, and cleaned up when we leave.
A leak that starts as a small stain can rot decking and framing within weeks. Our emergency response teams treat every active-leak call in Islip as urgent โ temporary stabilization first, permanent fix scheduled right behind it.
When patching stops making financial sense, a full tear-off and reroof resets the clock on your home. We strip old material down to the deck, replace any rotten sheathing, install proper underlayment and ice-and-water protection, and finish with a manufacturer-certified shingle or metal system backed by a real warranty.
We work directly with property management companies and HOAs across Islip to keep flat and low-slope roofs maintained on a predictable schedule, instead of waiting for emergency calls that disrupt business.
After a wind or hail event, insurance companies want documented proof of damage. Our inspection team photographs and reports storm damage in a format adjusters recognize, which speeds up claim approval.
Poor attic ventilation cooks shingles from underneath and can void manufacturer warranties. Our Islip crews balance intake and exhaust ventilation to extend the life of your Skylight Repair system and lower attic temperatures in summer.

Every one of these commitments exists because a Islip homeowner asked for it, complained about a competitor's lack of it, or we learned it the hard way.
Every estimate is itemized and handed to you before we touch the roof โ no verbal quotes that change once the ladder comes down.
Because our trucks stay staged around Islip, we're rarely more than an hour from your address for emergency calls.
Our installers hold current manufacturer certifications, which means your warranty stays intact and the work meets code.
If something about the finished work doesn't sit right with you, call us back and we'll make it right โ that's the deal.
Our team has sat through enough adjuster meetings in Islip, NY to know what documentation actually moves a claim forward.
Magnetic nail sweeps and tarp-protected landscaping are standard on every job, not an upsell.
{We don't cherry-pick these โ they're representative of the calls, texts, and reviews we get after most Skylight Repair jobs in Islip.}
"Called around 9pm after a branch came through part of our roof and Big Toms Roofing actually picked up. They had someone out that night to stop the water and scheduled the repair for that week. That kind of response is rare."
"The estimate they gave us matched the final invoice exactly, which after two other quotes from companies that kept adding line items, was a relief. Crew was professional and cleaned up better than I expected."
"After the hail storm last year, Big Toms Roofing documented everything for our claim and dealt directly with our adjuster. We barely had to do anything except sign off on the estimate."
"We manage a small retail plaza and Big Toms Roofing has handled our flat roof maintenance for two years now. Scheduled work, no drama, invoices that match the estimate. Exactly what we need as a property manager."
"Their inspection before we bought our house flagged ventilation and flashing problems that weren't obvious on a walkthrough. Glad we called them before closing, not after."
Big Toms Roofing crews are staged to cover all of Islip and the neighborhoods around it, from established residential streets to newer developments and commercial corridors.
Zip codes we serve in and around Islip, NY include: 11751

One call gets a licensed Islip roofer looking at your problem, usually the same day, with a written estimate before anything starts.
๐ Call +1-855-469-0306 โ Serving Islip, NY