We Moved to 333 Marcus Blvd, Hauppauge NY 11788!


Site Development

We are a full service sitework contractor with the capabilities to take your project from concept to completion. We specialize in:

  • Earthwork

  • Excavation

  • Storm Drainage

  • Utilities

  • Value Engineering

Heavy Highway

We have the experience to handle any municipal roadwork or permit work. We have successfully completed projects with all agencies on Long Island including NYSDOT, SCDPW, NCDPW, and the various Towns and Villages. Developing a site? Call us for a turn-key solution to your permit work!

Asphalt Paving

Our asphalt paving crew has the equipment and experience to pave your private development or roadway. We leverage the latest technology with in-house trucking and quality materials. We have control of the entire process from manufacturing to placement - ensuring a high quality end product.



Pratt Brothers, Inc. is a 3rd generation construction firm in Bay Shore, NY with an emphasis on customer service, quality and productivity. The Pratt's history in construction began in the 1920's when James Pratt and his brother William Pratt ran a trucking company located in a newly developing suburb of New York City known as Long Island. As Long Island continued to develop, James' son Guy saw the opportunity and started his own excavation company in 1954. Starting with one truck and excavator of his own, it is this company which transformed itself over the past six decades into one of the leading heavy construction firms on Long Island. Now under the leadership of Guy's sons, Jim and Tom Pratt, Pratt Brothers has positioned itself to continue to lead the industry.



Yaphank Meadows LIE Service Road Improvements

Yaphank Meadows LIE Service Road Improvements





For any inquiries or questions please call

631-667-6800 or fill out the following form:


Main Office

333 Marcus Blvd.

Hauppauge, NY 11788

Tel: 631-667-6800

Fax: 631-289-3843

Get a quote: 631-667-6800