Diving Construction Specializations
Underwater Repair

Restoring damaged subsea structures and components to ensure safe, long-lasting functionality.


Pile Restoration

Reinforcing and refurbishing marine piles to extend structural integrity and overall lifespan.

Outfall & Intake Structures

Installing, inspecting, and repairing critical water conveyance systems for reliable flow control.

Underwater Inspections & Surveys

Comprehensive assessments of submerged assets to identify potential issues and guide maintenance.

Marine Construction

Specialized construction and installation of marine facilities, docks, and other waterfront structures.

Hydrographic Survey

Accurate mapping of underwater topography to support informed project planning and execution.

Inspection

Systematic evaluations to detect and address structural or operational concerns early.

Repairs & Maintenance

Restorative measures to address damage, paired with upkeep to prevent deterioration and ensure optimal performance of marine structures.

Construction

End-to-end development and assembly of new or upgraded marine structures and facilities.

Salvage

Efficient removal and recovery of submerged vessels, debris, or other underwater materials.

Equipment Rentals

Provision of specialized marine tools and machinery for efficient, safe project execution.

Marine Materials

Supply of high-quality, durable resources designed for underwater construction and repair projects.

Concrete Cutting Specializations
Wire Sawing

Uses a diamond-embedded cable to cut through thick, heavily reinforced concrete or steel with precision.

Wall Sawing

Creates precise openings or cuts in vertical concrete structures, ideal for windows, doors, and vent shafts.

Core Drilling

Employs a cylindrical drill to create circular openings in concrete for plumbing, electrical, or HVAC installations.

Road & Bridge Sawing

Specialized cutting of asphalt or concrete surfaces for roadworks, bridge expansion joints, or structural modifications.

Saw & Seal Asphalt & Concrete

Makes controlled cuts and seals them immediately to prevent cracking and ensure durability in pavements and slabs.

Sawcut Grooving Bridge Decks & Runways

Adds grooves to improve traction, drainage, and safety on bridge decks, airstrips, or other large concrete surfaces.

Diamond Grinding

Smooths and levels concrete surfaces by removing irregularities, improving ride quality and surface texture.

Slab Sawing

Cuts horizontal flatwork—such as floors, pavements, and bridge decks—with high accuracy and minimal disruption.

Curb Sawing

Creates clean cuts in curbs for driveway openings, road expansions, or utility installations.


Diamond Core Drilling

Produces smooth, circular holes in concrete or masonry, enabling installations for conduits, pipes, or cables.

Sawing & Sealing

Combines precision cuts with protective sealing to manage joint movement and extend surface life.


Pile Cutting

Reduces or removes concrete or steel piles, ensuring a clean finish for foundations or demolition work.

Metal Cutting

Employs specialized blades or thermal methods to slice through steel and other metals on construction sites.

Robotic Demolition

Uses remote-controlled machines to break or remove concrete in confined or sensitive environments safely and efficiently.

Supporting Industries

Walker Diving has provided diving services since 1957. In that time we have built up a vast amount of experience allowing us to assist customers in a broad variety of industries.

We’ve had the privilege of supporting a diverse range of clients across numerous industries, from general contractors and government agencies to environmental firms, power companies, and dam owners. Our extensive experience ensures tailored solutions for every need:

Bridges | Piers & Wharfs | Dams | Intakes & Outfalls | Plant Maintenance | Pipelines & Cables | Vessels