Alterations & Renovations
Upgrading your space? We handle extensions, rewiring, and layout changes with precision and safety in mind. Modern lighting, new power points, and future-proofed wiring, all done right the first time.
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Master Electricians — Dunedin
A1 Electrical Contractors
Trusted electrical solutions for residential, commercial, and industrial projects across Otago.
0+
Years Experience
0+
Projects Delivered
Gold
SiteWise Certified
0-Star
Customer Rating
Who We Are
Locally Owned.
Professionally Certified.
Community Proud.
Trusted Master Electricians serving the Otago Region with 30 years of experience. From residential rewiring to commercial electrical services, heat pump installations to emergency repairs - we deliver safe, reliable electrical services with a commitment to excellence.
A1 Electrical is your local team of fully licensed, EWRB-registered Master Electricians providing comprehensive electrical services throughout the Otago Region. As proud members of Master Electricians New Zealand, we maintain the industry's highest standards with full certification, fixed-price guarantees, and comprehensive warranties on every project.
30+
Years Experience
1000+
Projects Completed
100%
Satisfaction Guarantee
Our Credentials
Master Electricians Certified
Fujitsu and Mitsubishi Accredited Installers
Gold Site Wise Certification – two years running
Contractor of the Year 2022 – Latitude Homes
Local knowledge from Mosgiel to Dunedin and the surrounding Otago district
Backed by years of experience and real-world problem solving
Our Services
Complete electrical solutions for residential, commercial, and industrial projects.
From new builds to repairs, we handle all your electrical needs with expert care.
Electrical Rewiring & Switchboard Upgrades
Old wiring or outdated fuse boxes? We upgrade to safe, modern systems using trusted brands like Vynco, Schneider, and Legrand. For breakers, RCDs, and surge protection, we recommend Schneider for proven reliability.
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New Builds
From foundations to finish, we deliver full electrical fit-outs for new residential and commercial builds. Clean installations, tidy timelines, and full compliance every time.
Learn MoreWhy Locals Choose A1 Electrical
The trusted choice for Dunedin and Otago electrical projects
Master Electricians Certified
Our Master Electricians New Zealand membership and EWRB licensing ensure professional proficiency. Every team member holds specialist certifications including heat pump installation, working from heights qualifications, and Gold Site Wise safety certification.
Comprehensive Electrical Services
From residential rewiring to complex commercial fitouts, we handle all electrical projects. Services include new builds, renovations, switchboard upgrades, heat pump installations, electrical inspections, smart home & outdoor solutions, and specialist power line protection.
Emergency Response
Our emergency electricians provide rapid response throughout the Otago Region with fully equipped service vehicles, ensuring your safety and minimising disruption when electrical issues arise. Emergency callout service is available to returning customers who have used our services previously.
Proven Local Expertise
Deep roots in the Otago community with successful projects for Latitude Homes, DCC facilities, Arthur Street School, and Mosgiel Medical Centre. We earned Contractor of the Year 2022 recognition from Latitude Homes and maintain Gold Site Wise certification.
Community Partnership
Rooted in Dunedin. Giving Back to Our Community.
We're proud to support our community beyond the job site, building lasting relationships through sponsorship, collaboration, and quality service.
Local Sponsorship
Taieri Squash Club
Taieri Rugby Club
Business Networks
BNI Dunedin Chapter
Kuma Business Network
Public Sector Projects
Dunedin City Council
Arthur Street School
Grant's Braes School
OBHS Sports Dome
Trusted Commercial Partners
No 7 Balmac
Latitude Homes
Built Smart
G J Gardner
Columbs & Co
Embark Accounting