Water Treatment

McKay has considerable experience in the water and waste water industries, both in new construction and term maintenance. McKay’s capabilities include;

Electrical, automation, SCADA, and HMI design, Software implementation, Electrical and instrumentation installation, Instrument calibration, Preventative maintenance and Telemetry.

Street Lighting

McKay currently holds 9 streetlight maintenance contracts and specialises in providing installation, upgrades and through-life maintenance.

Our staff are fully trained with the use of the RAMM and SLIM system.  Our technicians use IPads to input data directly into RAMM.

Similarly we have a balance of registered electricians and registered linesman, to deal with the variety of streetlight faults encountered.

Department of Corrections

McKay has a depth of experience in delivering projects for prisons, including new building electrical design works and installation, upgrades to existing facilities and maintenance services. We are well versed in delivering electrical projects within operating prisons and can work with you to achieve the desired contract goals.

Security and Surveillance

McKay has the ability to supply and install security and surveillance systems across the industries. We have been involved in security / surveillance installations and upgrades on board large marine vessels, Correction facilities, factories and projects such as the Te Matau a Pohe Bascule bridge in Whangarei. We can provide CCTV, digital analogue, fibre, DVR and remote systems, security alarms and fire alarms.


McKay has provided electrical and control installation services to the New Zealand Dairy Industry for many years, and is currently a preferred Fonterra supplier of electrical maintenance services for the upper North Island.