Hayduk Engineering is a full service,
multidisciplinary engineering firm.

About Us

Our services include civil and site engineering, water and wastewater engineering, stormwater management, transportation/highway engineering, and construction administration services.  Our office is located in Ronkonkoma on Long Island, New York. We serve clients in both the private and public sector, ranging from homeowner’s associations, property management companies and developers to all levels of government in the public sector.

A respected leader in the region for over 40 years, Hayduk Engineering prides itself in providing insightful, quality, cost effective work product to its clients. We have a distinguished track record of providing tailor made engineering services to suit our client’s needs.

Our Certifications

Hayduk Engineering, LLC is a NYS Certified Service Disabled Veteran Owned Business(SDVOB) and a CVE Verified Service Disabled Veteran Owned Small Business (SDVOSB)