Serving the Greater Stony Brook and all of Suffolk County

Tom Jannace Roofing

Roofing Replacements for Any Projects

Quality Roofing Services Since 1990

See What our Customers 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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Tis The Season! We do Gutters and Leaf Filter Cover installations.

Reduce the risk of falling branches and leaves with our gutter covers.  You can also save money on gutter replacements or installation.

We Offer Roof Leak Repair Services in Mattituck and NY To Reduce Property Damage

Weather and temperature fluctuations test even the most concrete roofs. The structural integrity and lifespan of the roof are gradually reduced even if there is no immediate visible damage. The importance of roof leak repair and maintenance becomes apparent here.

If your roof leaks, you might be putting your property or loved ones in danger. We provide comprehensive roof leak repair services at Tom Jannace Roofing.

We will identify the source of the leak, assess the extent of water damage, and make timely repairs in Mattituck, NY. Let the roof leak repair professionals fix your roof instead of trying to do it yourself.

We provide a cost estimate for the recommended roof repair services following a thorough inspection of your roof’s condition. A qualified residential roofing crew will arrive at your location when you call our 24-hour emergency roof replacement service. You will be able to keep your property safe this way.

roof replacement in suffolk county from tom jannace roofing inc
Suffolk County Roofing Service

A roof leak can be a significant source of concern for homeowners. Roof leaks can be repaired and the origin of leaks can be determined by our roofing company Tom Jannace Roofing.

There have been many years of business for our roofing company in Mattituck, NY. Roof leaks and other residential roofing issues are no problem for us. Roofing issues can be caused by a variety of factors, including:

  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.

We are always happy to assist you with all your roofing related needs, including roof leak repair in Mattituck and NY.

  1. b) Shingle Damage: This is the most common cause of roof leakages. A composite asphalt roof shingle has granules on its surface. These granules can be damaged by heavy rains, standing water, winds, hail, and snow over time.

A roof is at risk when shingles become damaged, causing their integrity to be questioned. Please do not hesitate to contact us if this occurs, as we are highly knowledgeable about shingle damage and repair.

  1. c) Leaks Caused By Flashings: Flashings are metal pieces installed where your roof meets a vertical surface, such as a chimney. Water is diverted away from the intersection of two surfaces by these flashings, which prevent leaks.

Water can seep into hidden areas due to harsh weather conditions that displace or damage flashing. Our roofing contractor team in NY can help you identify and resolve flashing problems.

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 if a repair is possible or if a roof replacement is necessary. Because we care about our customers, we inspect your entire roof, even if you only call us for a leak.
  1. b) Reasonable Estimate: Following our thorough evaluation, we will provide you with a detailed estimate of the roof leak repair service.

There will always be no hidden costs or fees with Tom Jannace Roofing in NY.

  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.
Stony Brook Roofing Company

You're our top priority at our family-owned roof leak repair company in Mattituck, NY!

It can be dangerous to walk on any roof, especially a damaged roof. Any type of roofing service should be handled by a professional. Additionally, unless you have prior industry experience, you may overlook or be unable to repair serious issues.

Do you have multiple leaks? Is it impossible for you to find the source of the leak on your own? You won’t have to worry about it if you contact us. We are known for our exceptional troubleshooting skills at Tom Jannace Roofing in NY.

Your roofing system will last longer if you replace and repair it periodically. In addition, it offers a higher return on investment. You must, however, ensure that the roofing company you choose in Mattituck, NY is reputable.

In order to provide our clients with the best service, we begin by analyzing and inspecting their roofs thoroughly. The results of the inspection will always be fully explained to you so that you know exactly what to expect. Our team guarantees quick turnaround times, high-quality work, and the most competitive prices in the industry.

Our experienced roof replacement team inspects the roof thoroughly before presenting the ideal options. This will ensure that your roof will last for many years and give you a greater value for your money.

Request A Free Estimate For Any Roofing Service

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

Whether you need roof leak repair or roof inspection, our metal roofers take care of you and value your business. Learn how we can protect you by repairing your roof by contacting our roofing service team in Suffolk County right away.

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.

Tom Jannace Roofing

Business Hours
Monday-Friday: 8am-6pm Saturday: 9am-3pm

Request Free Estimate Or Inspection

Mattituck is a hamlet and census-designated place (CDP) in Suffolk County, New York, United States. The population was 4,219 at the 2010 census.

Mattituck is believed to have derived its name from the Algonquian name for “Great Creek”. Mattituck Creek has been dredged and is used extensively by pleasure craft on Long Island Sound (the Mattituck Inlet is the entrance into Mattituck Creek, and the whole waterway is now popularly referred to as Mattituck Inlet).

It is only one of two harbors (the other being Mt. Sinai harbor) on the north side of Long Island on the Sound east of Port Jefferson.

The Mattituck Inlet and James Creek (which has also been dredged for boats) on the Peconic Bay come within 500 yards (460 m) of each other and would provide a shortcut between the Peconic and Sound through the North Fork if connected via a canal. However, authorities have resisted the connection, fearing an ecological disaster. Still, the inlet is blamed for coastal erosion because it interrupts the longshore drift on the sound.

Learn more about Mattituck.


How much does a roof replacement cost? It will cost anywhere between $6,000 to $9,000 to replace a typical 1,700 square foot asphalt shingle roof. Roofing companies charge an average of $3.50 to $6.00 per square foot for asphalt roof replacements.

In general, the roof of an average residence (3,000 square feet or less) can be replaced in a day. In extreme cases, it could take three to five days.

Roof tear off is when the entire old roof is removed completely, and the new roof is installed in its place with all new materials.

A Roof overlay is when your old, existing roof remains in place and the new roofing system is installed directly over top of it.

Our Areas Served

Amagansett Amityville Aquebogue Asharoken Babylon Baiting Hollow Bay Shore Bay Wood Bayport Belle Terre Bellport Blue Point Bohemia Brentwood Bridgehampton Brightwaters Brookhaven Calverton Center Moriches Centereach Centerport Central Islip Cold Spring Harbor Commack Copiague Coram Cutchogue Deer Park Dix Hills East Farmingdale East Hampton East Hampton North East Islip East Marion East Moriches East Northport East Patchogue East Quogue East Setauket East Shoreham Eastport Eatons Neck Elwood Farmingville Fire Island Flanders Fort Salonga Gilgo Gordon Heights Great River Greenlawn Greenport Halesite Hampton Bays Hauppauge Head of the Harbor Holbrook Holtsville Huntington Huntington Bay Huntington Station Islandia Islip Islip Terrace Jamesport Kings Park Lake Grove Lake Ronkonkoma Laurel Lindenhurst Lloyd Harbor Manorville Mastic Mastic Beach Mattituck Medford Melville Middle Island Miller Place Montauk Moriches Mount Sinai Napeague Nesconset New Suffolk Nissequogue North Amityville North Babylon North Bay Shore North Bellport North Great River North Haven North Lindenhurst North Patchogue North Sea Northampton Northport Northville Northwest Harbor Noyack Oak Beach Oakdale Ocean Beach Old Field Orient Patchogue Peconic Poquott Port Jefferson Port Jefferson Station Quiogue Quogue Remsenburg Ridge Riverhead Riverside Rocky Point Ronkonkoma Sag Harbor Sagaponack Sayville Selden Setauket Shelter Island Shirley Shoreham Smithtown Sound Beach South Huntington Southampton Southold Speonk Springs St. James Stony Brook Stony Brook University Terryville Tuckahoe Village of the Branch Wading River Wainscott Water Mill West Babylon West Bay Shore West Hills West Islip West Sayville Westhampton Westhampton Beach Wheatley Heights Wyandanch Yaphank

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