Mercury

Mercury Review

4.7
(1,897 reviews)
Established: 1999
Headquarters: Auckland, NZ
Customers: 300,000+

Quick Take

Pros

  • Special EV charging rates
  • Fixed rate plans available
  • Rewards program
  • Bundled services
  • Nationwide coverage

Cons

  • Higher rates than some competitors
  • Long-term contracts required for best rates
  • Complex plan structure

Key Features

EV Charging

Special rates for electric vehicle charging

Rewards

Earn points on power bills

Fixed Rates

Lock in your rates for price certainty

Available Plans

Standard

From $135/month

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  • Flexible terms
  • Rewards points
  • Online billing

EV Owner

From $120/month

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  • Reduced night rates
  • Free smart charger
  • Fixed rates
4.7

Expert Rating

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Rating Distribution

5 ★
65%
4 ★
20%
3 ★
10%
2 ★
3%
1 ★
2%

Customer Reviews

John Smith Verified Customer
★★★★★
1 March 2025

Great service from Mercury. The rates are competitive and customer service is excellent.

Sarah Wilson Verified Customer
★★★★
15 February 2025

Good overall experience. The online portal is easy to use and billing is straightforward.

Mike Brown Verified Customer
★★★★★
1 February 2025

Switching was easy and I'm saving money each month. Very happy with the service.