Serving the Greater Stony Brook and all of Suffolk County

Roof Replacement Done Right

Get the roof of your dreams, whatever your budget – we’re the experts in all roofing related matters

Stony Brook Roof Repair

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Roof Replacement in Great River, NY 11739

Hire Our Roof Leak Repair Services To Reduce Your Property Damage In Great River NY

Even the most concrete roofs are tested by weather and temperature fluctuations. Even if there is no immediate visible damage, these factors gradually reduce the structural integrity and lifespan of the roof. This is where the significance of roof leak repair and maintenance comes into play.

If your roof leaks, you might be putting your property or loved ones in danger. Our roof replacement professional at Tom Jannace Roofing provides thorough roof leak repair service.

Our skilled residential roofing technicians in Great River, NY, will identify the source of the leak, assess the extent of the water damage, and make timely repairs. There’s no need to try to fix your roof yourself; instead, leave it to the roof leak repair professionals.

Following a thorough inspection of your roof’s condition, our metal roofers in Suffolk County provide a cost estimate for the recommended roof repair services to prevent additional water damage. When you call our 24-hour emergency roof replacement service, we will deploy a qualified residential roofing crew to your location. This will keep your property safe.

Great River, NY

Familiar Sources Of Roof Leaks

A roof leak can be a significant source of concern for homeowners. Our roofing company Tom Jannace Roofing specializes in roof leak repair and determining the origin of these leaks.

Our roofing company in Great River, NY, has been in business for many years. We know how to handle a roof leak and other residential roofing needs. There are numerous reasons for the roofing issues, such as:

  1. a) Valley Leaks: Most roofs have intersecting sections that can be the potential source of the leakage. Water can pool near the seams and cause problems, including water leakage into your home if this is not done correctly.

Our roof leak repair experts in Great River, NY, are trained to handle such situations, and we are always happy to assist with all your roofing related needs.

  1. b) Shingle Damage: This is the most common cause of roof leakages. Most roof shingles are made of composite asphalt with granules on the surface of each shingle. Heavy rains, standing water, winds, hail, and snow can cause damage to these granules over time.

When this happens, the shingle’s integrity is questioned, putting the roof at risk. If this occurs, please contact us as we are highly knowledgeable about shingle damage and repairs.

  1. c) Leaks Caused By Flashings: Flashings are metal pieces installed where your roof meets a vertical surface, such as a chimney. These flashings are used to prevent leaks by diverting water away from the space created by the two surface intersections.

Harsh weather conditions can often dislodge or damage flashing, allowing water to seep into hidden places. You can contact our roofing contractor team in NY to identify and resolve flashing issues.

Steps Involved In Our Roof Leak Repair Procedure

From beginning to end, our comprehensive residential roof leak repair process comprises everything you need to get your roof and home back in working order. When we respond to your request for roof repair, you can expect reliable service that incorporates the following procedural steps:

  1. a) Evaluation: Our expert roofing contractor in Suffolk County will thoroughly audit and evaluate your current roof condition. We will determine whether your roof can be repaired or if a roof replacement is necessary. Even if you only call us for a roof leak, we’ll inspect your entire roof for any additional, underlying issues because we care about our customers.
  1. b) Reasonable Estimate: Following our thorough evaluation, we will provide you with a detailed estimate of the roof leak repair service.

Our roof maintenance and installation company Tom Jannace Roofing in NY believes in courtesy and transparency, so there will never be any hidden costs or fees.

  1. c) In-Depth Timeline: We’ll create a timeline for your project and explain each step, ensuring that the process is professional and timely.
  1. d) Recommendations & Maintenance Plan: We will gladly develop a roof maintenance plan to keep your roof in top condition.

Our Family-Owned Roof Leak Repair Company In Great River, NY Puts You First!

All the roofs, particularly damaged roofs, can be slippery or unstable to walk upon. It is critical to seek professional assistance for any type of roofing service. Furthermore, unless you have prior industry experience, you may overlook serious issues or cannot repair them effectively.

Do you have multiple leaks? Can’t you find the source of the leak on your own? It won’t be a problem anymore if you contact us. Our roof replacement and repair company, Tom Jannace Roofing in NY, is known for exceptional troubleshooting abilities.

Periodic roof replacement and repairs extend the life of your roofing system. It also provides a higher return on investment. However, you must be assured that you’re working with a reputable roofer replacement and repair company in Great River, NY.

All our services begin with a thorough roof analysis and inspection. We will always take the time to fully explain the inspection results so that you understand what to expect. We guarantee quick turnaround times, high-quality work, and the most competitive prices in the industry.

Before presenting the ideal options, our experienced roof replacement team performs a thorough roof inspection. You will get a higher value for your money and the assurance that your roof will last for many years.

Request A Free Estimate For Any Roofing Service

To schedule your free estimate, please contact our team at Tom Jannace Roofing in Great River, NY. We believe in providing dependable, honest work and only using high-quality products. We offer high-quality roofing services at reasonable prices.

Our metal roofers take care of you, value your business, and provide services ranging from roof leak repair to roof inspections. Contact our roofing service team in Suffolk County right away to learn how we can protect you by repairing your roof.

For any issues like roof leaks, and damage repair services, to restore your home or business – Schedule an inspection with us, request a cost estimate, or call us on 631-751-4734 for our emergency repair service today.


Some information about Great River, NY

Great River is a suburban hamlet and CDP in the Town of Islip in Suffolk County, New York, United States. It is situated approximately 50 miles (80 km) east of New York City on the South Shore of Long Island, adjoining the Great South Bay, protected from the Atlantic Ocean by Fire Island.

For centuries, the Algonquin people inhabited Long Island. A sub-division of the Algonquins known as the Secatogue ( Mohegan (L.I.)) tribe occupied all of the area in what is now the town of Islip. Their principal villages were at West Islip (Secatogue), Bay Shore (Penataquit), and Oakdale (Connetquot).

On November 29, 1683, William Nicoll (Nicolls), founder of the Town of Islip and son of New York City Mayor Matthias Nicoll, was awarded the first royal patent to the east end of what is now the Town of Islip. Nicoll purchased land from Sachem (Paramount chief) Winnequaheagh of Connetquot. He named his 50,000-acre (20,000 ha) plantation (an 8-by-10-mile (13 by 16 km) tract of land) “Islip Grange”, in honor of his ancestral home of Islip (UK) in East Northamptonshire, England, from which Matthias emigrated in 1664. Nicoll’s domain extended from East Islip to Bayport and embraced the present-day communities of Sayville, West Sayville, Oakdale, Great River, Islip Terrace, Central Islip, Hauppauge, Holbrook, Bohemia, Brentwood, Holtsville, and a portion of Ronkonkoma. Nicoll paid an annual quit-rent (tax) to Thomas Dongan, 2nd Earl of Limerick and Governor of the Province of New York, of five bushels of good winter wheat or twenty-five (25) shillings payable annually on March 25.

Other early land patentees were Andrew Gibb (Islip hamlet), John Mowbray (Bay Shore, originally Awixa), Stephan Van Cortlandt (Sagtikos Manor), and Thomas Willets (West Islip).

Learn more about Great River.

Map of Great River, NY


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Expert & Professional Roofing Services

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.

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.

To ensure we meet this goal, we carry liability and workers comp insurance, never use unsightly dumpsters on the worksite, complete most jobs within a single day, maintain an A+ rating with the BBB and we have established ourselves as a GAF certified company, an Owens Corning Preferred Contractor and a Select Shingle Master with CertainTeed.

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