Smart Technical Electricians. From complex electrical design projects through to ongoing marine and industrial maintenance programmes, Cole Power provides Auckland businesses with a full range of smart technical solutions for industry and marine. Cole Power are fully certified master electricians, but our skill set goes far beyond standard electrical services. We are smart technical electricians and proven problem solvers with the experience and knowledge to ensure your electrical assets are correctly installed and designed to run efficiently. And we deliver our services with the utmost care and attention. We have a passion for this type of work, and we take great pride in delivering the best possible outcome for every client on every job