Cosgroves is a national multi-disciplinary building services consulting practice specialising in Electrical, Fire, Mechanical, Hydraulic, Civil and Sustainable Building Design.

Cosgroves has been operating for over 25 years and has offices in Auckland, Wellington, Christchurch and Queenstown enabling us to service the whole of New Zealand.

Our teams are highly motivated and committed to providing a high quality seamless consulting service in all of the disciplinary fields in which we practice. Cosgroves have wide range of senior, intermediate and graduate staff along with experienced CAD/Revit Technicians and administrative staff.

Cosgroves strives to stay at the forefront of our specialist consultancy fields. We aim to serve the construction industry and project managers and all other clients with an  effective professional service achieving their project goals.


Cosgroves believe in building long-term relationships with our employees, their Cosgrove families and the teams we collaborate with.

We care about the environment, we have a responsibility to design, develop and build for the future.

Our philosophy is to be open and honest about what we can deliver and by when, integrity in everything we do goes without saying.

Clients Our goal is to support our clients in their endeavors that subsequently sustain people, the environment and our economy.

Health and Safety
We aim to provide a healthy and safe environment for our staff at work and within the various projects we are involved in.

Quality Assurance
Cosgroves has a commitment to quality and is ISO 9001 certified. The Cosgroves Quality System provides a framework for the setting and review of objectives in addition to our commitment to satisfy our clients’ regulatory and legislative requirements.

A strong culture
At Cosgroves, we support and encourage our employees to shape their careers, own their development, and be supportive, positive team players.

We care about our Cosgroves people and we strive to provide each and every employee with a wide range of professional and personal opportunities to improve the quality of their work lives.

By living the Cosgroves values our people make our business a success and our business a satisfying place to work. Cosgroves also support diversity in the workplace and is part of the Diversity Agenda - a partnership between Engineering New Zealand and the New Zealand Institute of Architects to increase the number of women in our industries.

However, there is more to Cosgroves than that and we also pride ourselves on our supportive, family feel culture. Our social club and sports and recreation groups are very active and conjure up a wide range of activities ranging from go-karting to skiing. Check out our Facebook page.


In commitment to our community, we are proud to support the following organisations: Cure Kids, Christchurch City Mission, Special Children's Christmas Party, the Mental Health Foundation, and the Movember Foundation.

Talk to the experts

We have offices in Auckland, Tauranga, Wellington, Christchurch and Queenstown enabling us to service the whole of New Zealand.

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Careers at Cosgroves

Our Team Members are the backbone of our success. We believe in the power of people.

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