Serving the Greater Stony Brook and all of Suffolk County

Leading Roofing Contractor in Mt. Sinai, NY for Superior Roofing Solutions

Need a reliable roofing contractor? Comprehensive residential & commercial roofing solutions at your service. Experience unmatched craftsmanship and customer care!

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30+ Years of
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Is Your Roof Leaking? Contact with the Premier Roofer in Mt. Sinai, NY for Fast Solutions!

Is your roof leaking? Contact the premier roofer in Mt. Sinai, NY for fast solutions! At Tom Jannace Roofing, we specialize in residential and commercial roof repair, replacements, new roof installation, roofing inspections, storm damage repair, and roof leak repair. Our team of expert roofers is dedicated to providing reliable, timely services, using only high-quality materials to ensure the best possible results. As the leading roofing contractor in Mt. Sinai, NY, we pride ourselves on delivering excellent customer service and exceeding our clients’ expectations.

Whether you need a minor roof repair or a complete roof replacement, Tom Jannace Roofing has the skills and expertise to get the job done right the first time. Our experienced team will thoroughly assess your roofing needs and provide a detailed estimate, ensuring you understand the scope of work and costs involved. As a trusted roofer in Mt. Sinai, NY, we strive for transparency and excellence in every project, ensuring your home or business is well-protected.

We understand that roofing issues can be stressful and costly, which is why we offer competitive pricing and flexible financing options to make our services more affordable. Additionally, we provide 24/7 emergency repair services to address your roofing needs promptly, even in the middle of the night or on weekends. When you need a reliable roofing contractor in Mt. Sinai, NY, for fast and effective solutions, look no further than Tom Jannace Roofing. Contact us today to schedule an appointment and experience the difference!

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Trusted Roofing Company in Mt. Sinai, NY for All Your Roofing Needs

Since 1990, Tom Jannace Roofing has been the most reliable roofing company in Mt. Sinai, NY, offering comprehensive residential and commercial roofing services. Our expertise includes roof repair, roof replacement, roof installation, and thorough roofing inspection. We pride ourselves on delivering exceptional quality and customer service. Our team ensures transparency with accurate estimates and thorough on-site inspections, making us the go-to commercial roofer and residential roofing specialist in Mt. Sinai, NY. With GAF certification, an A+ BBB rating, and recognition from Owens Corning and CertainTeed, we guarantee top-notch roofing solutions for any style or budget.

Tom Jannace Roofing excels in leak detection and repair, shingle replacement, flat roof repair, and emergency roof repair services. As a trusted roofing company in Mt. Sinai, NY, we also offer gutter and skylight repair and replacement. Our experienced team uses the best equipment and materials to ensure your home or business stays in top shape. We are committed to finishing most jobs in one day without using unsightly dumpsters on site. For reliable, high-quality roof repairs and replacements, contact Tom Jannace Roofing, your premier commercial roofing company and residential roofing expert, serving all of Suffolk County and surrounding areas.

OUR SERVICES

PREMIUM SERVICES WE OFFER

Why We Are Every Homeowner’s Preferred Roofing Partner?

With over 30+ years of experience in the roofing industry, we are renowned for our excellence in roof repair and installations.

EXPERIENCED PROFESSIONALS

Our team of experienced professionals brings years of expertise to every roofing project, ensuring high-quality workmanship and reliable service.

HIGH-QUALITY MATERIALS

We use only high-quality materials and industry-leading brands for all of our services, guaranteeing durability, longevity, and exceptional performance for your roof.

COMPETITIVE PRICING

We offer competitive pricing on all our roofing services, providing you with the best value for your investment without compromising on quality.

LICENSED AND INSURED

Tom Jannace Roofing is fully licensed and insured, ensuring that your roofing project is handled safely and professionally, with full liability coverage.

CERTIFIED GAF ROOFERS

Our certified GAF roofers are trained to deliver the highest standards of roofing services, backed by the industry's leading manufacturer.

FREE, NO-OBLIGATION ON-SITE INSPECTIONS & ESTIMATES

We provide free, no-obligation on-site inspections and estimates, giving you an accurate assessment and transparent pricing for your roofing needs.

ONLINE ROOFING COST CALCULATOR

Use our online roofing cost calculator to get an instant estimate for your roofing project, making it easy to plan and budget effectively.

FLEXIBLE 0% FINANCING OPTIONS FOR EVERY BUDGET

We offer flexible 0% financing options to suit every budget, ensuring that you can afford the roofing services you need without financial strain.

LIFETIME WARRANTY

All our roofing projects come with a lifetime warranty, giving you peace of mind and assurance in the quality and durability of our work.

LOCAL EXPERTISE

As a locally owned and operated company, we have in-depth knowledge of the Northport, NY area, providing tailored roofing solutions that meet local needs.

HIGHLY RATED & BBB-ACCREDITED

Our roofing services are highly rated by customers and accredited by the Better Business Bureau, reflecting our commitment to excellence and customer satisfaction.

AVAILABLE 24/7-365 DAYS

We are available 24/7, 365 days a year, ensuring that you can rely on us for emergency roofing services whenever you need them.

ATTENTION TO DETAIL & CRAFTSMANSHIP

Our team pays meticulous attention to detail and craftsmanship, ensuring that every roofing project is completed to the highest standards.

FULL-TIME SAFETY DIVISION

We prioritize safety with a full-time safety division dedicated to ensuring that all our roofing projects are conducted safely and comply with industry regulations.

ALL WORK IS TIME STAMPED & PHOTO DOCUMENTED

We time stamp and photo document all our work, ensuring transparency and accountability in every roofing project.

FULLY-STOCKED VEHICLES

Our fully-stocked vehicles are equipped with all the necessary tools and materials, allowing us to efficiently complete your roofing project without delays.

Need Any Roofing Help ?

631-751-4734

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Your Comfort Is Our Concern

    Time for a Roof Upgrade? Call Us for a Free Roofing Inspection and Estimate in Mt. Sinai, NY!

    Time for a roof upgrade? Call us for a free roofing inspection and estimate in Mt. Sinai, NY! At Tom Jannace Roofing, we specialize in providing top-quality roofing services that enhance the durability and appearance of your home. Our expert team offers comprehensive inspections and accurate estimates, ensuring you get the best solutions tailored to your needs. Whether you need a repair, replacement, or a new installation, we’ve got you covered with exceptional craftsmanship and customer service. Don’t wait any longer to upgrade your roof—call us today at 631-751-4734 to schedule your free inspection and estimate!

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    WHAT YOUR SUFFOLK COUNTY LOCAL NEIGHBORS ARE SAYING

    Bill DuBoisBill DuBois
    20:54 02 Nov 22
    Had to have my roof replaced due to defective workmanship of another company 9 years ago. Tom not only did an awesome job fixing what the other contractor should have done originally but did it in a quick time frame. His pricing was fair and reasonable. It’s nice to know there are still companies out there that are honest and do quality work. I would highly recommend Jannace Roofing for anything related to roof repair and installation. You won’t regret your decision!
    Ronald SickmenRonald Sickmen
    20:14 04 Oct 22
    As an attorney , I am held to the highest professional and ethical standards. As a roofer, Tom Jannace meets my profession’s standards. He is competent, trustworthy and equally important, he does what he promises. Weather permitting, he was always on time, always found the source of my roof problems and always left my business and residential premises neat and clean. His prices are reasonable and fair. Tom gets my highest rating.Ron Sickmen
    suzanne martinsuzanne martin
    01:34 27 Jun 22
    Tom Jannace and his son Nick were very honest, dependable and reliable for my roof installation. They fully explained what was going to be needed and how long the job would take, and were reasonably priced. They were able to provide the service in a fast, timely matter compared with other local companies. I am very happy with my new roof and gutters and downspouts. I would definitely recommend this company to anyone needing a roof or roof repair. The roof workers were very careful to clean up and take care of any surrounding areas. Tom came by several times to make sure that the job was to his satisfaction and that everything was cleaned up after the job. His company came highly recommended with great reviews and I can see why. I have no complaints only compliments on a job well done.
    Demi KostourosDemi Kostouros
    17:28 17 Apr 22
    My roof was damaged due to a storm and I needed an emergency repair done. Tom answered my call on a Saturday afternoon and shortly thereafter was at my house. He was prompt, polite and above all, professional. In addition, his price was more than reasonable. I highly recommend Tom and his team for all of your roofing needs. Thank you, Tom!
    Stephanie WestStephanie West
    00:31 16 Mar 22
    We reached out to Tom Jannace, for an installation of a new roof. He returned our call that day. He came out to give us an estimate and went over the process. From start to finish you couldnot get a more professionalcompany to work with. Tom, the owner was at the job site overseeing his team. We loved the fact that he used top rated materials. He completed the roof within 2 days.We were extremely pleasedwith the whole process fromstart to finish. Tom and his team were a pleasure to work with. They were efficient, neat and competitively priced. I would definitely recommend them.James and Stephanie West
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