Geraldton surveyor and town planner, Hille, Thompson and Delfos is a well known and respected Practice not only in the Surveying Profession but by Government, Local Authority and kindred Professions including Architects, Engineers, Geologists, Town Planners, Valuers, Solicitors, Accountants, Banks, Builders and Real Estate Firms. The members of the practice (Partners and Staff) have kept abreast of advances in the Profession of Surveying by regularly attending Seminars and Workshops.

Hille, Thompson and Delfos have permanent survey teams, all with modern computerised surveying equipment. We have specialist GPS equipment yielding varying accuracies depending on client need, and various optical intruments for Precise Engineering tasks. Our office equipment is complemented by computers with software to enable plan preparation of Topographical & Features, As-Builts, Volume Calculations, Subdivisional Planning and Precal Plans and Road Design Packages.

For the many projects that Hille, Thompson and Delfos have been involved in we have maintained good liaisons with Project Managers and a high level of integrity as well as assisting in maintenance of project schedules.

Our Company plan ensures that we maintain our enthusiasm to become involved in varied projects in an ethical, energetic and scientific manner.

The Company is 3rd Party Quality Accredited to ISO 9001:2015 and Safety Accredited to ISO 45001:2018.