Company Profile

Proudly New Zealand owned and operated, Exiis was founded in 1991 and now assists clients throughout New Zealand.

Exiis specialises in the cleaning and purification of all types of industrial and commercial ventilation systems.

Scheduled services are available 24 hours a day, seven days a week, allowing jobs to be completed with minimum disruption to a client’s business, staff and customers. Utilizing the latest equipment and methods, Exiis has the solution to suit your needs. Projects range widely and include HVAC supply and return systems, cooking exhaust systems, machinery exhaust and extract systems, laundry exhaust systems, toilet exhaust systems and the like. We also offer comprehensive pressure, industrial and medical cleaning services to meet specific client needs.

Exiis has in excess of 20 years’ experience in duct cleaning and has demonstrated extensive expertise in this area working with a broad range of industries across government, private and public sectors.

Exiis has a highly experienced and professional management team who supervise and programme a diverse range of projects undertaken throughout New Zealand. This team guarantees extensive knowledge, efficiency, enthusiasm and dedication to the provision of a high quality service meeting the standards and fulfilling the requirements of our clients.

Our Customers

  • Commercial offices
  • Industry
  • Universities
  • Hospitals
  • Restaurants
  • Fast Food / Take Away
  • Hotels / Hotel Chains
  • Transport
  • Aged Care Facilities
  • Supermarkets
  • Shopping Centres
  • Schools / Colleges
  • Councils
  • Wineries
  • Meth Testing
  • Meth Decontamination

Our People


  • Nick Tolley – Managing Director
  • Jarrad Brown – General Manager – +61 418 891 398
  • Omer Ulu – National Operations Manager – 021 658 986

Our National Team is supported by our Tech Assist Team, Finance Team and Administration located in New Zealand.