Tom Jannace Roofing, Inc. is a GAF-certified residential roofing contractor serving Kings Park, NY and all of Suffolk County since 1990. We offer roof repair, roof replacement, new roof installation, storm damage response, skylight installation, and attic ventilation — with free, no-obligation inspections and honest estimates. Licensed, insured, A+ BBB rated, and no subcontractors. Call (631) 751-4734.
Complete Roofing Services in Kings Park, NY
Roof Repair in Kings Park, NY
As a trusted roof repair contractor in Kings Park, NY, we diagnose the actual source of a leak — not just patch the symptom. Our Kings Park roof repair service covers shingle replacement, flashing repair, chimney and skylight waterproofing, valley sealant work, ridge cap repair, and storm damage restoration. We show you what we find before recommending a fix.
Roof Replacement in Kings Park, NY
When repair is no longer the right call, our Kings Park roof replacement service delivers a complete, GAF-certified replacement — full tear-off, deck inspection and repair, ice and water shield at eaves and valleys, synthetic underlayment, and architectural asphalt shingles installed to manufacturer standards. Workmanship warranty, manufacturer warranty, and a clean job site when we are done.
Roof Installation in Kings Park, NY
Building new in Kings Park or adding to an existing home? We coordinate new-construction roof installation directly with your builder — code-compliant, GAF certified, properly ventilated, and installed on schedule.
Storm Damage Roof Repair in Kings Park, NY
Nor'easters, summer wind events, and ice storms all leave their mark on Kings Park roofs. We respond quickly with thorough post-storm inspection, emergency tarping when needed, and permanent repairs using materials that match your existing roof. Insurance documentation is provided on request.
Trusted Roofing Services in Kings Park NY and Surrounding Areas
Tom Jannace Roofing, Inc. is a leading roofing company serving homeowners across Smithtown, Hauppauge, Mt Sinai, Nesconset, Miller Place, Kings Park, and St. James, NY. With decades of experience, our team delivers reliable solutions for every roofing need, whether it’s minor repairs or complete roof replacement & installation. We take pride in using quality materials and proven techniques to ensure every roof stands the test of time.
Specialized Roofing Solutions
When severe weather strikes, our storm damage roof repair services provide fast and effective protection for your home. We understand how important it is to restore safety and prevent further damage, which is why we respond quickly and thoroughly. As a trusted residential roof repair contractor in Kings Park, NY, we bring precision and professionalism to every project.
Enhancing Comfort and Energy Efficiency
Our expertise extends beyond shingles and tiles. We offer skylight installation & repair to bring natural light into your home while maintaining energy efficiency. Proper attic ventilation is another service we specialize in, helping regulate temperature, reduce moisture buildup, and extend the lifespan of your roofing system. Together, these enhancements improve comfort while supporting long-term performance. 
Why Choose Tom Jannace Roofing, Inc.?
Homeowners across Suffolk County trust us because we combine expert craftsmanship, honest guidance, and personalized service. From routine maintenance to complex repairs, our team ensures every job is completed with attention to detail and lasting results. If you are looking for a dependable roofing partner in Smithtown, Hauppauge, Mt Sinai, Nesconset, Miller Place, Kings Park, or St. James, NY, Tom Jannace Roofing, Inc. is here to protect your home and enhance its value with professional roofing solutions.