Meet Tom Jannace — Founder & Master Roofer
Tom Jannace founded Tom Jannace Roofing, Inc. in 1990 and has personally inspected, installed, and repaired thousands of roofs across Suffolk County, NY over the last 35+ years. Tom still walks every roof we inspect, writes every estimate, and supervises every crew — because that is how the work stays right.
Experience & Credentials:
- 35+ years as a Long Island roofing contractor (founded 1990)
- GAF Certified Contractor — full manufacturer certification for warranty-eligible installations
- Fully licensed and insured in New York State
- A+ rating with the Better Business Bureau (verify on BBB)
- No subcontractors — every project staffed by Tom's own crew
- Honest, upfront pricing on every estimate
Service area: Stony Brook, Smithtown, Mt Sinai, Hauppauge, Nesconset, Kings Park, Saint James, Northport, Commack, Miller Place, Port Jefferson, Setauket, Lake Grove, and 20+ additional Suffolk County communities.
Specialties: Residential roof installation, roof repair, roof replacement, storm damage response, skylight installation and repair, attic ventilation systems.
About Tom Jannace Roofing, Inc.
Our Foundation: Quality and Integrity
At the heart of Tom Jannace Roofing, Inc. is a vision firmly rooted in quality and integrity. Initiated with the goal of becoming masters in residential roofing, we are driven by a mission to deliver exceptional service marked by honesty and reliability. Our distinctive approach, offering free estimates and our unwavering commitment to customer satisfaction, sets us apart in the competitive roofing industry. By treating each project as if it were our own, we ensure that every undertaking reflects our core values and demonstrates our unparalleled expertise.
- Trusted roofing experts serving Suffolk County since 1990.
- Free inspections with honest, No obligation advice.
- Quality craftsmanship backed by decades of experience.
Built on Trust. Backed by Quality.
Commitment to Excellence
At Tom Jannace Roofing, Inc., our name stands for excellence. We take immense pride in our strict adherence to the highest standards of quality, integrity, and service. Our team of professionals is meticulously trained to conduct comprehensive and professional roof inspections, instilling confidence and trust in our clients. Our offering of free estimates for any repair services recommended post inspection underscores our commitment to transparency and value for every client we serve. This dedication permeates every aspect of our business, solidifying our reputation as a trusted name in roofing.
Why Choose Tom Jannace Roofing, Inc.?
Choosing Tom Jannace Roofing, Inc. means opting for unparalleled expertise and customer centric service. Our expert knowledge, honed through years of specialized experience in the roofing industry, empowers us to provide insightful and accurate inspections. We are steadfastly customer focused, prioritizing your satisfaction above all else. This means delivering clear, transparent reports on your roof's condition and straightforward advice on any necessary actions. Serving the local community is not just our business; it's our calling. We are dedicated to addressing the roofing needs of our community with proactive care and exceptional service.
Book Your Appointment
Ready to get started? Simply fill out your information in the form, and our roofing experts will reach out to schedule your free estimate. Every appointment includes a complimentary, no-obligation roof inspection. Here's what you can expect:
- Free, detailed roof inspection to assess the condition of your roof
- No-obligation estimate with a clear breakdown of costs
- Expert recommendations tailored to your roofing needs
- Fast scheduling to fit your availability
- Trusted local service backed by years of experience
Service That Stands Apart
Tom Jannace Roofing, Inc. is not just another roofing company. We are a service oriented business committed to upholding the safety and security of your home, which begins with a dependable roof. Our approach is tailored to the individual needs of each client, ensuring a personalized and effective solution every time. Our commitment to excellence, combined with our expert knowledge and customer focused service, makes us the go-to roofing specialists in our area. Our goal is to exceed expectations and ensure that your home's first line of defense against the elements remains strong and resilient.
Contact Us for Your Roofing Needs
Don't let concerns about your roof's condition keep you up at night. Contact Tom Jannace Roofing, Inc. today to schedule a thorough roof inspection. Our expert team is ready to assess the security and effectiveness of your home's roofing system, providing peace of mind and ensuring your home remains safe and well protected. With Tom Jannace Roofing, Inc., you choose a partner dedicated to the longevity and integrity of your home. Let us help you maintain your home's first line of defense with our exceptional roofing services.
Schedule a Consultation
With the range of services we offer, we are here to take care of all your roofing needs.

