William O'Brien - Email & Phone Number

Estimator at Kelco Landscape Construction

William O'Brien is based out of Smithtown, New York, United States and works at Kelco Landscape Construction as Estimator.

William O'Brien's Contact Information

Latest update

October 25, 2025

Location

Smithtown, New York, United States

William's current employer

Kelco Landscape Construction

Description

Full-Service Heavy Civil and Landscape Contractor Building A Greener New York City for Generations to Come Our Projects .elementor-3058

Website

HQ Location

Commack, NY, United States

Number of employees

51-200

Industry

Construction

Latest update

May 1, 2024

Read about Kelco Landscape Construction

Frequent questions about William O'Brien

What company is William O'Brien working for?

William O'Brien works for Kelco Landscape Construction.

What is William O'Brien's function at Kelco Landscape Construction?

William O'Brien is Estimator at Kelco Landscape Construction.

Where is William O'Brien based?

William O'Brien is based out of Smithtown, New York, United States.

Who are William O'Brien's co-workers?

William O'Brien's colleagues are Joe Burro, Jacob Brown, Jason Alterman, Edward Scott, Ed Meehan, Marvin Campbell.

William's co-workers

Chief Financial Officer

Project Manager

Project Manager

Project Manager

Survey Party Chief

Marvin Campbell

Assistant Construction Project Manager

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