Structural Engineers locations near Yaphank, NY

Showing 1–3 of 3 results

We track 3 structural engineers listings in and around Yaphank, NY, spread over 2 ZIP codes. Listings here were last checked in Nov 2026.

Updated Nov 2026

AS Engineering Services

Structural Engineers

📍 112 Wilson Dr, Port Jefferson, NY, 11777

📞 631-560-0259

🌐 asengineeringservices.com

For over two decades, AS Engineering Services (ASES) has offered high quality commercial and residential structural engineering services on Long Island.

D & A Structural Contractors Inc

Structural Engineers

📍 60 Raynor Ave, Ronkonkoma, NY, 11779

📞 631-471-9142

🌐 dastructural.com

Necula Emanuel P E

Structural Engineers

📍 414 Main St Ste 301, Port Jefferson, NY, 11777

📞 631-331-0526

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