Bay Underwater Services NZ Ltd

Also known as: Bay Underwater Services NZ Limited

Servicing: Auckland Region, Hawkes Bay, Wellington Region

Servicing: Auckland Region, Hawkes Bay, Wellington Region

About Bay Underwater Services NZ Ltd

The Nationwide Dive Specialists and Engineering

Services that Bay Underwater Services NZ LTD can provide:

  • Surface supply air diving with voice communications
  • Deep diving using surface decompression chamber and oxygen
  • Decompression chamber operations
  • Wharf repairs and maintenance
  • Underwater welding
  • Underwater Cutting
  • Underwater construction
  • Piling (all forms of piling, sheet piles, casings, Split casings etc)
  • Underwater explosives and demolition
  • Closed Circuit Television Video Surveys and inspections
  • Underwater (DIGITAL) Photographic Surveys and Inspections
  • Ship propeller polishing and repairs
  • Ship repairs inspections and surveys
  • Cathodic protection readings
  • Cathodic protection-eg: Anode placement and replacement
  • Search and recovery
  • Pipeline and cable laying
  • NDT- Non Destructive Testing
  • MPI- Magnetic Particle Inspection
  • ROV- Remote operated vehicle, survey and inspection
  • Underwater concreting, grouting and epoxying
  • Dredging and de-watering systems

Opening Hours

mon

Open 24 Hours

tue

Open 24 Hours

wed

Open 24 Hours

thu

Open 24 Hours

fri

Open 24 Hours

sat

Open 24 Hours

sun

Open 24 Hours

Products and Services

Service Areas

Nationwide

Services

Welding, Maintenance, Photography, Charters, Salvaging, Dredging, Surveying, Inspections, Construction

Price Information

Maintenance Contracts, Contract Rates, Hourly Rates

Service Options

On-site Service

Markets Served

Commercial

What Makes Us Different

As the biggest privately owned construction/diving company in NZ, it's no surprise we have a great range of equipment to assist you on any underwater projects. Our divers are qualified as fitters, engineers, and mechanics. This broad expertise of our team brings huge benefits for our clients. We can work nationwide and offer a wide range of marine construction services.

This business doesn't have any review

Be the first and rate this business

© 2025 Thryv New Zealand Ltd. All rights reserved.