About Harrison & O'Sullivan Ltd

Registered Professional Surveyors serving Wanganui and the lower North Island, Harrison & O'Sullivan Ltd are land survey specialists who can offer you with a full range of professional services for your project, ranging from boundary location surveys through to subdivision and associated engineering surveying and construction set-out for both urban and rural properties.

The Specialist Services we provide Include

  • Urban and Rural Subdivisions
  • Boundary Location Surveys
  • Easement Surveys
  • Resource Consent Applications
  • Maori Land Partitions
  • Topographical and Site Surveys
  • Engineering and Construction Setout
  • GPS Surveys
  • Title Searches
  • Supply of Historic Survey Data

If you are searching for licensed cadastral surveyors or land development consultants, then look no further than Harrison & O'Sullivan Ltd

Please visit the website or call for more info.

What makes us different?

We provide a wide range of professional services to help you with your project. We strive to stay up to date with the latest methods and technology, based on our practical experience. We specialise in a range of surveying, planning, engineering design and supervision through to construction setout for residential and commercial development. Our professional land surveyors can help with:

  • Laser Scanning Urban and Rural Subdivisions
  • Boundary Location Surveys
  • GPS Surveys
  • Resource Consent Applications
  • Topographical and Site Surveys
  • Engineering and Construction Setout

Business photos

13 Church Place Wanganui Wanganui 4500

Opening hours

  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00
  • 08:30 - 17:00

Products and services

  • Boundaries
  • Boundary Disputes
  • Cross Leases
  • Theodolites
  • Tape
  • Levels
Service Options
  • Quotes
  • On-site Service
  • Land Surveyors
  • Planning
  • Subdividing
  • Consulting
  • Boundary Marking
  • Flagging
  • Mapping
Price Information
  • Free Consultation
  • Contract Rates
  • Subdivisions

Mailing address

PO BOX 4136 Wanganui 4541

Parking options

Free On-Street

Payment options

  • Direct Credit (internet banking, phone banking)
  • Cash
  • Personal Cheques

In business since



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