About Us

Davco Electrical Services is a modern, innovative Electrical Contracting and Servicing company based in Warkworth, 45 minutes north of Auckland's city centre.


We have a large, experienced team of electricians, providing CommercialIndustrial and Domestic services. 

We are also specialists in Sportsfield and Large-Area Lighting.


Davco began life as David Cash Electrical Contractors, established in the Warkworth region in 1976. The David Cash name was changed in 2007 when David and Lynette Morrison became the sole owners of the business. Whilst Davco has expanded significantly since then, the business remains family owned with a strong core of ethics, based on solid family values.


The Davco Electrical team have worked hard to build a reputation for providing a great service at a competitive price.  We have a particular emphasis on client satisfaction and repeat business.


At Davco we firmly believe in supporting growth and development across the whole team, with a number of our qualified sparkies building further expertise in specific areas, through a mix of on-the-job and formal training. In addition, we recognise that apprentice training is a vital part of providing quality future tradesmen for New Zealand (and overseas). We are active participants in the New Zealand Apprentice Scheme and find that our wide variety of work provides a broad base for apprentices to learn core skills as well as the opportunity to develop specialist expertise.


We have five registered workplace assessors and are in regular contact with ETCO and skills.  We also work closely with the local high schools as part of the ‘Gateway’ programme, to provide structured workplace learning for students.


Our dedicated team of Registered Tradesmen are ready to help you ... with anything from adding a power point at home to a full PLC automated Industrial fit out.

We specialise in:
 We Also Deliver
Switchboard and mains cabling upgrade  //
Wiring of new shops, offices, warehouses  // 
Automation and control  // 
Emergency response for storm events  // 
 Confined Spaces entry work   // 
Thermal imaging  //
Cowsheds and farm water supplies  // 
Light level reports for OSH compliance  //
Solar energy consultation and implementation  //