From demolition and excavation to fine grading, Cardo Site Development helps construction projects come together by delivering on-time, quality results with years of solid expertise.

What We Offer

Demolition
Excavation
Drainage
Septic
Sewer Collection System
Water Main Installation
Water Distribution System
Fine Grading

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In addition to our specific development services, we also stock a variety of materials which are available for purchase and/or delivery. Email or call us (631-653-4377) for more information.

Featured Projects

Custom Residences

Custom Residence Development

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For years, we’ve worked on individual residences of all sizes with a variety of service needs.

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Stoneleigh Woods: Riverhead NY

Residential Community Development

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This 55+ community with 176 units on 40 acres included building 1.5 miles of roadways, excavating for 44 multi-unit buildings with 44 individual commercial septic systems and building two vinyl lined ponds. Total contract value: $1.7M.

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Manorville Plaza: Manorville NY

Commercial Development

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Situated on 17 acres with seven individual buildings, this project was challenged with high groundwater and poor soils to 30’. We were involved with value engineering during the design phase to manage costs of the storm water drainage system. Contract value = $1.5M.

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Quality Work. Unmatched EXPERTISE.

Cardo Site Development brings over 40 years of experience, working on some of the largest, most sophisticated residential and commercial projects the East End of Long Island has seen. With multiple employees who have been with Cardo for more than 30 years, the expertise runs throughout the team and informs the decisions made on the job site. You can expect efficiency, quick problem solving, direct communication, and a seamless hand-off when their job is complete.