Our modern world relies on electricity but it can’t be taken lightly. You can rely on us to keep you safe and take care of all your electrical requirements – domestic, commercial and industrial.

Electrical Services

Whether it’s rewiring a home, building a factory, designing an automation system or just installing a light socket, our qualified and experienced electricians and engineers are ready to help.

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Fire Security & BWOF

It’s important to be pro-active when it comes to the fire security of your building. Our specialist team of inspectors can give you peace of mind with a full Building Warrant Of Fitness service.

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Heat Pumps & Ventilation

Specialists in designing, building and servicing commercial heating and ventilation systems, the SEL Mechanical division has over 20 years of experience delivering quality solutions.

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Strong Electrical Limited (SEL) is a Wanganui based Electrical Contracting Company. We provide a wide range of services for the electrical market from domestic to commercial and industrial, any size project anywhere within New Zealand. SEL has been operating within the Wanganui area in excess of 30 years. Throughout this time we have completed numerous electrical installations and trained a large percentage of Wanganui’s electricians.

FAQs

Common questions about HVAC and Air Conditioning answered. You’ll also find some tips for maintaining your systems.

Read FAQs and Maintenance tips

Projects

See our latest Residential, Commercial and Industrial projects.

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