Specialized Underwater Solutions For Critical Infrastructure — Mid-Atlantic & Northeast

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Tell us about your underwater construction, inspection, or marine project — we'll respond with the information you need to move forward.

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Fill out the form below and a SubCon representative will review your project details and follow up promptly. For urgent or emergency situations, please call directly at (856) 297-1418.

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For faster response on time-sensitive projects, call us directly at (856) 297-1418.

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(856) 297-1418 Mon–Fri, 7 AM–5 PM ET • Emergency response available

Contact Information

Submerged Construction LLC

Phone
(856) 297-1418Emergency response available 24/7
Headquarters
1682 Tuckahoe RoadNewfield, NJ 08344
Service Coverage
NJ PA DE MD NY VA CT

What Happens Next

1
We Review Your Request Our team reviews your project details, scope, and location.
2
We Follow Up Directly A SubCon representative contacts you by phone or email to discuss your project.
3
Site Assessment (if needed) For complex or large-scale work, we may schedule an on-site evaluation prior to quoting.
4
Detailed Quote Delivered You receive a clear, itemized proposal with scope, timeline, and pricing.

Why Work With SubCon

  • Union-certified commercial divers
  • 75+ years combined team experience
  • Industrial, municipal & government clients
  • Mid-Atlantic & Northeast coverage
  • Emergency response capability
  • Headquartered in Newfield, NJ

Our Services

Not Sure Which Service You Need?

Browse our service offerings to find the right solution for your underwater construction or marine project — or call us and we'll help you identify the best approach.

Underwater Welding & Burning

Wet welding and thermal cutting on submerged steel structures.

Structural Steel Repair

Below-waterline repairs to bridges, piers, dams, and marine infrastructure.

Concrete Pile Encasement

Pile rehabilitation extending structural service life at a fraction of replacement cost.

Marine Construction

New construction and rehabilitation of piers, docks, bulkheads, and fender systems.

Underwater Inspection

Diver-based structural assessments with photo and video documentation.

Salvage & Recovery

Swift underwater recovery operations — objects, vessels, debris, and more.
View All Services →

Your Project Starts Here

Ready to Work With SubCon?

Union commercial divers. 75+ years of combined experience. Mid-Atlantic and East Coast coverage.

Call (856) 297-1418Email info@subcondiving.com
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