Marine Permitting
Permit strategy, agency coordination, and complete submittal packages for NYSDEC, USACE, and local approvals. Sea Tech navigates complex regulatory requirements so your project doesn't stall at the agency level.
Learn more →Marine Construction Consulting Services
Sea Tech LLC provides end-to-end consulting across the full project lifecycle—from early design through construction closeout—for waterfront and marine projects on Long Island.
Design Support
Practical, buildable solutions that consider site conditions, access, sequencing, and materials—so plans work in the field and hold up to agency review.
Learn more →Contract Administration
Submittals, RFIs, pay apps, change management, and documentation—keeping scope clear and cost surprises under control from award through substantial completion.
Learn more →Project Management & Construction Oversight
Schedule, stakeholders, field observation, and issue resolution—so decisions happen quickly, quality is protected, and the project stays on rails.
Learn more →Owner / Client Representation
A single point of accountability to advocate for your goals, coordinate the project team, and protect your interests from kickoff through closeout.
Permit Types We Handle
NYSDEC tidal wetland permits, USACE Section 404 and 10 permits, and local town and village approvals. See all permit types we manage.
View permit types →Not sure which service you need?
Send a description, photos, or a survey. We'll identify the right scope and map a path forward.