Top Suffolk County Roofing Company

At Tom Jannace Roofing, we value Quality, Integrity, and excellent service as the foundation of our business. Our team is dedicated to providing top-notch residential roofing installations and repairs, and we offer free estimates to our clients.

(631) 751-4734

Services

Our Exceptional Roofing Services

Expert repair solutions to prolong your roof's lifespan and durability.

Fast, trustworthy solutions protecting homes against unpredictable storm damage.

Expert roof replacement ensuring durability and enhanced home protection.

Detect potential issues early with our comprehensive roof inspections.

Expert repairs restoring your home's safety and aesthetic appeal.

Expert installation ensuring durable, long-lasting, and beautiful roof solutions.

Expert residential roofing with quality materials and experienced craftsmanship.

Durable, weather-resistant shingle installations tailored to protect your home.

Expert restoration ensuring your roof's durability and safety.

Ensure your attic's airflow promotes energy efficiency and durability.

Transform your living space with natural light and energy savings.

Illuminate your home safely with expert skylight repair services.

About Tom Jannace Roofing

Tom Jannace Roofing began with a vision rooted in quality and integrity. As masters in residential roofing, our mission is to provide exceptional service with honesty and reliability. Our unique approach of delivering free estimates, coupled with a steadfast commitment to client satisfaction, differentiates us within the roofing industry. We treat each roof as if it were our own, ensuring every project stands as a testament to our values and expertise.

Testimonials

Our clients love us

Here's some of what they had to say

We had a skylight replaced by Tom. He did this in a timely way. His crew were very good. Tom took pictures of the roof before and as the work was being done and the completed work, which showed what was being done I recommend giving Tom a call for any of your roof repairs

by Christine S.

My wife used Tom Jannace Roofing for the first time in 1980 when she lived in Nassau County. She was very impressed with the job he did. When she moved to Smithtown in 1997 and needed a roof on her new house, she found that Tom Jannace was licensed in Suffolk County and hired him. Recently, we found ourselves needing roof repairs. We called Tom right before Thanksgiving, renewed our acquaintance with him, and, within a week, he and his staff repaired our roof. It is a testament to his professionalism and the excellence of his work that we have used Tom Jannace Roofing three times on two houses in two counties over 40 years.

by Steven l.

Tom and his crew were incredible. Tom really took the time to make sure my husband and I were completely informed through the entire process. Would absolutely recommend him to anyone in need of roof work!

by Christine F.

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High-Quality Results From A Team That Cares

Aerial view of a roofing crew working on a residential home surrounded by green trees.

Home renovation with work trucks parked, ladders, and equipment visible outside.

Two-story white house with black shutters, porch, and attached garage on a sunny day.

Special Offers for Premium Roofing Services

15%
Exclusive 15% Off
Get 15% off any new residential roof installation by choosing Tom Jannace Roofing. Enjoy first-class service and quality materials. Conditions apply.
$0
Free Roof Inspection
Schedule a complimentary roof inspection to assess potential issues with no obligation. Trusted by countless homeowners for peace of mind.

The #1 Affordable Roofing

Providing Residential Roofing Installation, Roof Replacement & Roof Repair.

Certified GAF Roofing Contractor

We are proud to announce that our company has become a certified GAF roofing contractor. This certification is a testament to our commitment to excellence in roofing and our dedication to providing top-quality service to our customers. With GAF’s top-of-the-line roofing products and our expertise, we are confident in our ability to deliver exceptional roofing solutions to our customers that are both durable and long-lasting

Affordable Pricing

The residential roofing specialists at Tom Jannace Roofing offer very reasonable pricing on the latest roofing systems and materials. We take pride in profiding our customers with a functional, beautiful and highly durable finished product that provides superior protection from the elements.

Free Estimates

Give our residential roofing specialists a call to schedule a free, no obligation roofing inspection and a estimate for your roofing needs in Stony Brook or the neighboring Suffolk County communities.

0% Financing Options

We’re committed to making every customer satisfied. That’s why we provide 0% financing on all products and services.

"Update 7-29 Tom has been very responsive to my concerns of the drip edge among others. He was able to install a drip edge on the most vulnerable area, while extending the water\ice shield on others. His dedication to ensure I was happy with the installation is to be commended. My advice to anyone is to make sure to ask for an insist on a drip rail to be installed when getting your quote. ------------------ Update 9/20-- It seems as a standard practice, Tom Jannace Roofing does NOT install drip edges on his roof. Claims it interferes with gutter installation and they are not needed. During my inspection after 1st rainfall, the fascias were soaked. He is coming back within next few days to try to address the issue using underlayment to protect the fascia as installing a drip edge is cost prohibitive at this point (very cheep to install prior to shingle/underlayment install) If you want to use his company, you need to request drip edges unlike all other companies who install them as the default. ------------------- Had a great experience with Tom Jannace and his crew. From the initial estimate to the completion of the roof/gutters, everything went smoothly and came out great. They even cleaned some of the aluminum siding I couldn’t get access to. Would definitely recommend to anyone looking for a new roof."

Michael K.

Act Now for a Secure and Durable Roof

Don't wait until it's too late! Schedule your FREE roofing estimate with Tom Jannace Roofing today and protect your home with confidence. Our experienced team is ready to provide you with quality and integrity you can trust. Click the button below to get started!