Hear From Our Clients
A new roof does more than stop a leak. It stops the slow drain on your home the energy loss, the water creeping into wall cavities, the anxiety every time a nor’easter rolls in off the Sound. When the work is done right, you stop thinking about your roof entirely. That’s the outcome worth paying for.
Mount Sinai homes face a specific combination of conditions that most roofing contractors don’t account for. Salt air off the harbor corrodes metal flashing and accelerates granule loss on aging shingles. The North Shore’s freeze-thaw cycling creates real ice dam risk at the eaves especially in homes built in the 1970s and 80s that weren’t insulated or ventilated with modern standards in mind. A roof replacement done with coastal-grade materials and proper ice and water shield installation at every eave and valley doesn’t just perform better on day one it holds up through year fifteen in a way that a generic installation simply won’t.
The median construction year for homes in Mount Sinai is 1985. If your home was built then or re-roofed in the late 1990s, you’re either already past your roof’s service life or approaching it fast. The good news is that a well-executed replacement right materials, right installation, right contractor gives you another 20 years of not thinking about it.
Home Team Construction is a family-owned exterior contractor based in Mastic, about 20 miles from Mount Sinai. We’ve been serving Suffolk County homeowners for over a decade not as a franchise, not as a seasonal operation, but as a local business where the owner is reachable and the work is guaranteed.
Every roof replacement we do in Mount Sinai includes a permit pulled with the Brookhaven Building Division before work begins. That’s not optional for us it’s standard. It protects you legally, creates an official record of the work, and makes sure the job gets inspected the way it should be.
What sets us apart isn’t a slogan. It’s the photo and video documentation we provide of your roof deck before and after new materials go down. No other roofing contractor serving Mount Sinai currently offers that. For a homeowner with a property valued near $800,000, knowing exactly what was found and what was done isn’t a luxury it’s what you should expect.
It starts with a free inspection. We come out, get on the roof, and give you an honest assessment not a sales pitch. If you need a repair instead of a full replacement, we’ll tell you that. If the deck has damage that needs to be addressed before new shingles go down, you’ll know about it before we start, not after.
From there, you get an itemized written estimate. Every line item is spelled out: tear-off and disposal, deck inspection and any plywood repairs, synthetic underlayment, ice and water shield at all eaves and valleys, new flashings at every penetration, ridge ventilation, shingles, and post-job cleanup. Nothing is buried in a lump sum. If the scope changes, you hear about it immediately not when the invoice arrives.
On installation day, the old material comes off first. We document the deck condition with photos and video before anything new goes down. For North Shore homes especially, this step matters older Mount Sinai homes built in the 1980s regularly reveal rotted sheathing or failed flashing from a previous job once the shingles come up. You’ll see exactly what we found and exactly what we did about it. When the job is done, we run a magnetic sweep of the entire yard for nails, haul everything off, and leave the property the way we found it.
Ready to get started?
Every full roof replacement we complete in Mount Sinai includes a complete tear-off of existing materials, a thorough deck inspection, and repair of any damaged plywood or sheathing before new materials go down. We install synthetic underlayment across the full deck, ice and water shield at all eaves and valleys non-negotiable for a North Shore home dealing with freeze-thaw cycles every winter and new step, counter, and pipe flashings at every penetration point.
For shingles, we use architectural asphalt shingles rated for 110 to 130 mph wind resistance as our standard. That’s not an upgrade it’s the appropriate minimum for a community that sits directly on Long Island Sound and takes the full force of nor’easters coming in from the northeast. The 60 to 70 mph-rated 3-tab shingles you’ll see some contractors install are simply not built for this exposure. We’ll walk you through the specific product options and what each one means for your home’s long-term performance.
The job also includes ridge ventilation, proper drip edge installation, and a full post-job cleanup with a magnetic nail sweep of the yard. If your home has gutters, chimneys, skylights, or siding that need attention while we’re already there, we handle all of it one contractor, one schedule, one point of contact. We offer financing at 18 months interest-free if you’d rather manage the cost over time without compromising on materials or scope.
On Long Island, a full asphalt shingle roof replacement typically runs between $8,500 and $25,000 depending on the size of the roof, its pitch and complexity, the condition of the deck underneath, and the materials you choose. Roofing material costs rose another 6 to 10 percent in 2025, so if you’ve been putting off getting an estimate, prices are not trending down.
For most Mount Sinai homes which tend to be larger single-family properties on the higher end of Suffolk County’s value range a realistic budget for a quality architectural shingle replacement with proper ice and water shield, new flashings, and full tear-off is somewhere in the $12,000 to $20,000 range. That number can go up if the deck has significant damage, which is common in homes built in the 1980s that have been through 35 to 40 years of North Shore weather. The best way to get an accurate number is a free inspection where we can actually see what’s under the current shingles not just estimate from the ground.
In a milder inland climate, architectural asphalt shingles are rated for 25 to 30 years. On the North Shore where salt air off Long Island Sound accelerates granule loss, freeze-thaw cycling stresses the shingle’s adhesive strips, and nor’easters drive wind-driven rain into every vulnerable flashing point the realistic lifespan is closer to 15 to 20 years.
That’s not a pessimistic estimate. It’s what the conditions actually produce. Homes along the northern edge of Mount Sinai near the harbor and Cedar Beach tend to see the shortest lifespans because of their direct Sound exposure. If your home was built or re-roofed between 1995 and 2005, you’re either at or past that window. The right material choice a high-quality architectural shingle with a strong wind rating and good granule adhesion gives you the best shot at hitting the top of that range rather than the bottom.
Yes. The Town of Brookhaven Building Division requires a permit for roof replacement work, and that permit needs to be filed before work begins not after. This applies to all residential roof replacements in Mount Sinai, which falls within Brookhaven’s jurisdiction.
Some contractors skip the permit to save time or avoid scrutiny. That’s a problem for you, not just for them. An unpermitted roof replacement creates a gap in your home’s official record that can surface during a sale, a refinance, or an insurance claim. If an adjuster finds that your last roof was installed without a permit, it can complicate or reduce your payout. We pull the Brookhaven permit on every job as standard practice it’s included in the process, not an add-on, and it’s one of the clearest signals that a contractor is operating above board.
For most residential homes in Mount Sinai, architectural asphalt shingles are the right answer. They’re rated for 110 to 130 mph wind resistance, which is the appropriate threshold for a North Shore community with direct Long Island Sound exposure. They perform well through freeze-thaw cycling, they’re compatible with the ice and water shield installation that coastal homes require, and they’re available in a range of profiles and colors that hold up aesthetically over time.
What you want to avoid is 3-tab shingles, which are only rated for 60 to 70 mph winds. They’re cheaper upfront and still get installed by some contractors, but they’re not built for the conditions your home faces. For homes along the harbor or on the north side of Route 25A with direct wind exposure, the difference between a 70 mph-rated shingle and a 130 mph-rated shingle isn’t theoretical it shows up after the first major nor’easter. We’ll walk you through specific product options during your free inspection so you can make the decision that makes sense for your home.
The honest answer is that it depends on what’s happening beneath the surface, and you can’t always tell from the ground or even from a visual shingle inspection. A few missing shingles after a storm might be a repair. Widespread granule loss, multiple areas of soft or spongy decking, flashing failures at the chimney or skylights, and shingles that are curling or cracking across large sections of the roof are signs that a repair is buying you time rather than solving the problem.
For Mount Sinai homes built in the 1980s that are now 35 to 40 years old, the more common scenario is a roof that’s been repaired once or twice already and is past the point where another patch makes financial sense. A repair on a roof that’s already failing means you’ll be back in the same conversation in two to three years and by then, the deck damage that was borderline may have spread enough to add significant cost to the replacement. We give you a straight assessment at the inspection: what we found, what it means, and what we’d recommend. No pressure, no upsell.
Storm damage calls are something we handle directly not through an answering service. If a summer thunderstorm, a nor’easter, or a wind event damages your roof, you can reach us around the clock and get a real response, not a callback scheduled for three days later. Mount Sinai sits in a part of Suffolk County that sees real storm exposure the Sound funnels wind directly into the North Shore, and severe summer storm lines have produced documented tornado and straight-line wind damage in this area going back decades.
When we come out after a storm, we document everything: photos of the damage, condition of the deck if there’s any penetration, and a clear breakdown of what’s storm-related versus what was pre-existing wear. That documentation matters if you’re filing an insurance claim, because adjusters will look for exactly that distinction. We can walk you through what your damage looks like, what’s likely covered, and what the replacement scope would involve so you’re going into that conversation with your insurer informed, not guessing.
Local Resources
Useful Links
Other Services we provide in Mount Sinai
