Ayson Survey+ are Registered land surveyors in Blenheim and Marlborough, specialising in subdivision surveying, cadastral surveys, topographic surveys, construction set-out, and resource consent planning across the top of the South Island.

Contracts have been completed in locations ranging from Christchurch to Kaikoura and includes the Marlborough Sounds, Nelson and the West Coast of the South Island. As well as residential, industrial and commercial works of a varied nature, Ayson Survey + has completed projects for a large number of local government authorities and businesses. From this Ayson Survey + has developed broad local environment knowledge.

Ayson Survey + strive to achieve best practice and utilise the most up-to-date technology and equipment.