Excavation and grading for a former farm and resort hamlet that grew around a glacial harbor.
Excavation, Grading & Demolition Services in Mount Sinai
Settlers from Setauket founded the community in 1664, and it was known as Old Mans before taking the name Mount Sinai in the 1840s. It began as an agricultural hamlet, became a resort town in the late nineteenth century and then a New York City suburb in the mid-twentieth. Until the late 1800s few houses stood south of North Country Road, where farmers held most of the land. Housing developments spread east from the 1960s, including Levitt's Strathmore Estates in 1975. That timeline explains the mix we see today: older homes along North Country Road's historic stretch, and larger subdivision lots farther south whose owners now want in-ground pools, additions, wider driveways and regraded yards that finally drain properly.
Mount Sinai Harbor, formed by glacial activity, is mostly salt marsh, mudflats and open water, and Cedar Beach on its peninsula separates it from Long Island Sound. Windmills once stood on the hills overlooking the harbor. Sloped lots near the water need grading that keeps runoff from carrying soil downhill, and property owners close to the marsh should ask the Town of Brookhaven what approvals apply before any work. Inland, we excavate for pools, foundations and basements, clear overgrown acreage, remove unwanted trees and shrubs and install swales and underground drainage pipe. We also demolish old sheds, garages and decks, finish bare ground with sod or seed, and provide commercial snow removal for businesses along Route 25A.
Planning site work in Mount Sinai? Call for an estimate.
Places Around Mount Sinai
North Country Road holds the hamlet's historic core, including the Mount Sinai Congregational Church at number 233, whose congregation voted in 1807 to build its meeting house. Heritage Park, built on a former sod farm along Route 25A, offers ball fields, walking paths and a splash pad, operated by the Heritage Trust together with Brookhaven. Cedar Beach stretches 3,450 feet on the harbor peninsula, and the North Shore Rail Trail begins at Crystal Brook Hollow Road, running 10.4 miles east to Wading River.
Beaches, parks, trails and historic sites in and next to the hamlet.
- Cedar BeachA Town of Brookhaven beach on the peninsula dividing Mount Sinai Harbor from the Sound, with a fishing pier, boat launch and nature center.
- Heritage ParkOnce the McGovern sod farm, the park on Route 25A now holds fields, a playground and the Avenue of America walkway.
- Mount Sinai Congregational ChurchThe 1807 meeting house at 233 North Country Road gained its steeple, narthex and front porch in 1851.
- North Shore Rail TrailA 10.4-mile path on the old Wading River rail corridor, opened to the public in June 2022.
- Miller PlaceThe neighbor on the east side of Mount Sinai Harbor, home to Brookhaven's first historic district.
Map of Mount Sinai
Mount Sinai Excavation & Demolition FAQs
How long does it take to dig for an in-ground pool in Mount Sinai?
Timing depends on the pool size, access to the backyard and what is found underground, so we set expectations after seeing the site. We plan the equipment route, where excavated soil will go and how to protect lawns and plantings before starting. Confirm permits with the Town of Brookhaven building department, and call New York 811 so utility lines are marked before we dig.
Can you work around an older home on North Country Road?
Yes. Houses along the historic stretch of North Country Road often sit near the road with mature trees and old walls around them, so we keep the work area compact and use modern equipment that limits disturbance. Ask the Town of Brookhaven whether any historic review applies before planning additions, foundations or demolition on these properties.
My subdivision yard drains poorly. What do you recommend?
Many lots built from the 1960s onward were graded once, then changed by decades of patios, pools and landscaping. We look at where water starts, where it collects and how it can leave the property safely, then regrade low spots, direct runoff away from the house and add swales or underground drainage pipe where needed. Sod or seed protects the new grade.
What should I check before grading near Mount Sinai Harbor?
The harbor is largely salt marsh and mudflats, so work near it can require approvals. Ask the Town of Brookhaven what applies to your property before grading, clearing or excavating close to the water. Once you are cleared to proceed, we keep equipment and stockpiles away from the shoreline and cover exposed soil quickly with sod or seed.
Do you clear land and provide snow removal for businesses on Route 25A?
Yes to both. We clear lots, remove trees and shrubs and prepare sites for commercial construction, and in winter we provide commercial snow removal for parking areas and entrances. Call (631) 337-8050 to discuss your site, its access points and a schedule that keeps customers and deliveries moving.
Nearby Areas We Serve
Call Superior Earthworks for Mount Sinai excavation, grading and demolition.