DIY vs Hiring an Electrician

Cost comparison and safety considerations for electrical work in New Zealand.

Important: In New Zealand, it's illegal to perform most electrical work without appropriate certification. This guide is for informational purposes only.

Cost & Safety Comparison

TaskDIYProfessional
Replacing Light Fixtures
Cost: $50-100
Risk: Moderate
Time: 1-2 hours
Suitable: Sometimes
Cost: $150-250
Risk: Low
Time: 30-60 minutes
Suitable: Recommended
Installing Power Points
Cost: $30-50
Risk: High
Time: 2-3 hours
Suitable: No
Cost: $200-300
Risk: Low
Time: 1-2 hours
Suitable: Required
Switchboard Upgrade
Cost: $500-800
Risk: Extreme
Time: N/A
Suitable: Illegal
Cost: $1,500-3,000
Risk: Low
Time: 4-8 hours
Suitable: Required

Legal Requirements in New Zealand

Under the Electricity Act 1992, most electrical work must be performed by a licensed electrical worker. DIY electrical work is limited to:

  • Replacing light bulbs
  • Replacing plug fuses
  • Resetting circuit breakers

All other electrical work requires a certified electrician.

Hidden Costs of DIY Electrical Work

Insurance Risks

Insurance may be void if work isn't done by a licensed electrician

Safety Hazards

Risk of fire, shock, or damage to appliances

Future Repairs

Fixing DIY mistakes often costs more than professional installation

Why Choose a Professional Electrician?

  • Licensed and certified expertise
  • Warranty on work performed
  • Insurance coverage
  • Code compliance guaranteed
  • Safety assurance
  • Time and cost efficiency

Need Professional Help? Get quotes from licensed electricians in your area. Request free quotes.