Three generations of expertise in excavation, site preparation, masonry, and concrete work — trusted by Long Island's premier developers and homeowners for over 37 years.
DLI Contracting has been part of Long Island's site work and hardscape trade since 1989. Family-owned and operated, led today by Dom and a tight crew of long-tenured operators, masons, and mechanics — the same people running our equipment, completing your project, and answering the phone.
Over more than three decades we've earned long-term relationships with Long Island's most prestigious clients, completing projects across North Hills, Manhasset, Plainview, Port Washington and beyond.
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From clearing raw land to laying the final stone — we handle every phase of site preparation and finished hardscape with our own crews and equipment.
Foundation digs, footing trenches, utility lines, and bulk earth moving. From single residential lots to multi-acre development sites — handled by our own crews on our own equipment.
Clearing raw acreage, tree removal, stump grinding, and brush hauling. We've cleared development sites up to 150 acres for Long Island's premier builders.
Tear-downs, partial demolition, and concrete removal. From single-family tear downs to commercial structures, demolished and hauled clean
Rough and finish grading, drainage shaping, and lot preparation. Properly graded sites prevent water problems for the lifetime of the property.
Driveways, parking lots, and access roads. New installation, resurfacing, and repair — built on properly prepared subgrade.
Foundations, slabs, footings, sidewalks, and curbs. Properly placed, properly cured, and built to outlast the project around it.
Stone, brick, and block work — walls, walkways, patios, columns, and chimneys. Old-world craftsmanship, trained under "The Old Italian Mason."
Commercial snow plowing, salting, and ice management. Reliable winter service for the same Long Island clients we serve year-round.
Trees, shrubs, ornamental beds, and turf installation. The finishing touch that turns a finished site into a finished property — installed by crews who know how to work with the grades and drainage we built.
A glimpse at recent projects across Long Island — from institutional hardscape to private residential site work.
New exterior courtyard walkway connecting the synagogue's main entrance to the surrounding grounds, installed in large-format outdoor porcelain tile on a properly prepared base.
A family-owned operation since 1989. Owned equipment, self-performed work, and crews with the kind of experience you can't buy off a rental yard.
An owned fleet means no rental waits, no surprise availability gaps, and no markup. When the schedule says we mobilize Monday, we mobilize Monday.
Every job is handled by DLI crews, supervised by DLI foremen, on DLI equipment. If something needs to be addressed, you talk to the people doing the work — not a chain of subs.
Operators, masons, and mechanics who've been doing this work for years — many for decades. Experience that translates directly into how your site looks the day we finish.
Whether it's a single driveway or a 100-acre development site, we'll walk the property with you and put together a real estimate.
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