Experienced, reliable team.

Specialists in heat pumps, ducted systems, aircon & HVAC.

Welcome to Seachange Electrical! We are based in Marsden Point, with teams ready to go from Mangawhai and Whangarei.

No matter where you are, no matter how big or small the job, Seachange Electrical has you covered. Get in touch for fast, efficient service!

To improve the health of your home, call Seachange Electrical today.

We service the Northland region, including Mangawhai, Matakana, Omaha, Warkworth, Wellsford, Waipu, Whangārei and everywhere in between. We’ve got you covered.

100% free, no obligation quotes.

All work is fully guaranteed and certified.

We work with all the major manufacturers.

Emergency callouts and breakdown service.

Bulk pricing available for bigger jobs.

We accept credit cards including GEM visa.

24/7 after-hours customer service.

We always pick up the phone!

Our team has over 50 years of combined electrical experience, working on job sites ranging from new residential builds all the way up to large scale commercial projects.

Experience the difference a lifetime of experience can make. We were the pioneers of bringing ducted systems into Northland and we continue to lead the way, bringing an unparalleled level of expertise and innovation to every property we work on.

If you are looking for an electrical contractor that you can rely on for years to come, call off the search and pick up the phone!

Our Brands

We only work with the best heat pump and air conditioning brands, purpose-built for New Zealand conditions, keeping you warm in winter and cool in summer.

Our Services

We specialise in healthy homes and provide our customers with heating, ventilation and extraction solutions of the highest quality and workmanship. For all your electrical needs, phone 0800 SEA AIR.

Full House Ducted Systems

HVAC ducted systems are perfect for large homes and multi-story properties.

Healthy Homes

A complete range of services to get your property up to the healthy homes standards.

Heat Pumps & Air Conditioning

Heat pumps are the most economical way to heat individual rooms in your house.


Upgrade your old ceramic fuses with a modern switchboard and RCD protection.

Licensed Asbestos Removal

Need to pass an electrical cable through a wall containing asbestos? We can help.

New Builds

Ensure your new build gets completed on time, on budget, and to a high standard.

Get in touch today.

Seachange Electrical is based in Marsden Point, with teams ready to hit the road from both Mangawhai and Whangarei. No matter where you are, no matter the size of your job, we’ve got you covered.