Welcome to the Marine Advisory Services Website


Marine Advisory Services P/L is a marine construction firm located at Rozelle Bay in the heart of Sydney Harbour.

Owned and operated by Charles Parsons Marine Advisory Services P/L is a vehicle for a number of services including Marine Consultancy, Waterfront Construction, Environmental Services and Marine Sanitation.

A professional yacht skipper for over ten years in the Mediterranean and a marina manager in Sydney for the following ten years, Charles has since specialized in both environmental systems and waterfront construction and offers viable and achievable solutions to your construction, installation and maintenance challenges.

We specialise in

Waterfront Construction.

  • Waterfront maintenance and repairs.
  • Small craft business viability studies.
  • New projects - Planning, design & construction.
  • Pontoons and Ramps - Manufacture, installation and repair.
  • Slipway and seawall - Repairs and maintenance.
  • Slipway cradle and winch - Supply and repairs.
  • Davits & hydraulic lifts - Supply and installation

Marine Sanitation & Environmental Services.

  • Marine oil, chemical and waste retention booms
  • Heavy duty booms for permanent installation.
  • Portable medium sized to heavy duty booms.
  • Light to medium weight silt and run off retainer booms.
  • Emergency response equipment.

Marine Sanitation systems for commercial and recreational craft.

  • Supply and installation of marine toilets, waste treatment, handling and storage equipment.
  • Repairs and maintenance to all maritime-plumbing systems.

Ship to shore pump-out facilities.

  • Design.
  • Commercial pump out systems.
  • Marina pump-out systems.
  • Marina plumbing design and installation.



Lot 20 The Crescent, Annandale NSW 2038 P.O. Box 17, Annandale, N.S.W 2038
Mobile:0418-212546 Fax +61-2-95719277
E-mail: charles@marineadvisoryservices.com.au