Sinclair Electrical & Refrigeration was founded with a clear mission — to deliver high-quality electrical and refrigeration services backed by workmanship you can trust. From those early days to now, we’ve grown into a multi-service team supporting homes, businesses, and farms across the region.
Our reputation has been built by doing the job right, showing up when it counts, and standing behind our work — every time.
We proudly offer 24/7 rural response, keeping milk chillers cold, sheds running, and homes powered day and night. From urgent faults to long-term projects, we’re trusted by farmers, families, and business owners throughout Taranaki to keep their systems safe, efficient, and reliable.
To power Taranaki with smart, sustainable, and honest energy solutions — backed by a 100% commitment to our people, our customers, and our region.
From solar installs and EV chargers to efficient milk chillers — we help cut costs and carbon while reducing impact.
We stay ahead of the curve — in tools, training, and tech — to deliver smart, reliable performance that lasts.
No jargon. No surprises. Just transparent pricing, tidy workmanship, and service that goes the distance.
We’re Taranaki born and bred — hiring local, backing local, and giving back through sponsorships like the Events Centre.
When the pressure’s on, we show up — day or night. No excuses, just fast, reliable help when it matters most.
We think ahead, test better ideas, and stay agile — always looking for smarter ways to serve our customers.
Our Taranaki-based crew delivers every install with precision, safety, and genuine local care — no shortcuts, just great service.
Managing Director
Managing Director
Office Manager - Opunake
Office & Curtain + Blind Consultant – Opunake
Office – Opunake
Operations Manager
Office – Stratford
Okato Area Manager
Electrician
Electrician & Electrical Inspector
Electrician
Apprentice
Senior Apprentice
Apprentice
Senior Apprentice
Apprentice
Senior Apprentice
A timeline of milestones that shaped Sinclair Electrical & Refrigeration since 2001.
What started in a shed became one of the region's most trusted electrical and refrigeration services.
Workshops in Opunake, Stratford & Okato, plus Betta Electrical stores. Local service, face-to-face.
Designed and built in-house to meet MPI compliance — used in farms and milk rooms across Taranaki.
Cameron & Ben Miller take ownership, continuing Sinclair's legacy with a focus on future energy.
Powering rural homes, farms and small businesses with heat pumps, solar and full-service callouts.
For over 20 years, we’ve been more than just tradies — we’re locals, proudly keeping Taranaki’s homes, farms, and businesses running strong.
Three specialist divisions. One trusted team
24/7 electrical expertise for rural, residential, and commercial needs — from smart installs to urgent faults.
Explore Electrical →Affordable, accessible energy solutions — from rooftop solar to EV chargers and off-grid systems.
Explore Solar →Milk chillers, Ice Tanks, coolrooms, and 24/7 breakdown support — we keep your systems running.
Explore Refrigeration →