Accredited Level 2 Service Provider

Consumer Mains Replacement and Upgrades in Sydney

Replace old or undersized consumer mains for homes, strata buildings and businesses. Accredited Level 2 electricians on Ausgrid and Endeavour.

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✓ 24/7 emergency call-outs

✓ Ausgrid & Endeavour Energy networks

✓ Fixed quote before we start

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Fast response — usually within the hour.
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Overview

Consumer mains carry all the power from your connection point to your main switchboard. In older homes and buildings they're often undersized, brittle or damaged, and they limit what you can add.

We replace consumer mains with correctly sized cable so your supply can handle modern loads safely.

What consumer mains are

Consumer mains are the cables that run from the point of attachment or connection point to your main switchboard. They carry every amp your home uses, and in older buildings they're often undersized or deteriorating.

Why they need replacing

Old mains can overheat under heavy loads like air conditioning, EV chargers and induction cooking. Upgrades to supply, three-phase conversions and switchboard replacements often require new mains.

Strata and commercial

In apartment buildings and shops, consumer mains often feed several units. We plan replacements to minimise downtime for residents and tenants.

Know the signs

When you need this work

Warning signs

  • Warm or discoloured cables near the meter
  • Electrician says your mains are undersized
  • Planning a supply upgrade or three-phase conversion

Common causes

  • Old rubber or VIR insulated mains that are cracking
  • Undersized mains that can't carry modern loads
  • Mains damaged during renovations
  • Mains in strata buildings feeding multiple units

The job

What's included and how it works

What's included

  • Inspection and sizing for current and future load
  • Disconnection and reconnection of supply
  • New consumer mains to the main switchboard
  • Testing and network notification

How it works

  1. Inspection and load assessment
  2. Fixed quote and scheduling
  3. Supply disconnected
  4. New mains installed and tested
  5. Supply reconnected and network notified

Get a quote

Book an accredited Level 2 electrician

Tell us what you need and we'll call you back. For emergencies, call 02 8107 9999 now.

Get a Free Quote
Fast response — usually within the hour.
Your name *
Phone number *
Suburb / address *
What service do you need? *
Email address
How can we help?
No obligation. We respect your privacy.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.