Can I just add an RCD to my existing board instead of replacing it?

Sometimes — but if the board is at end of life, partial upgrades are often false economy. We assess whether retrofit RCDs make sense or whether full replacement is the right call.

Do you handle strata switchboards?

Yes. We coordinate with the strata committee, body corporate, building manager, and individual lot owners. Notice of Service Work, by-law compliance documentation, and access scheduling are all included.

How quickly can you respond?

Quote inspections are typically scheduled within 2–5 business days. Emergency switchboard work (fire damage, severe overheating, loss of supply) gets 30–90 minute 24/7 emergency response. Call 0433 462 902.

Switchboard Upgrade Sydney CBD

Local Switchboard Upgrade Electrician Sydney in Sydney CBD

30–60 min response · Licensed Level 2 ASP · 24/7

0433 462 902 Book Online

Licensed & Insured Level 2 ASP Authorised 30–60 Min Response 24/7 Available Fixed Price Quotes

How it works

Surry Hills and Redfern combine heritage Federation terraces with mid-rise apartment infill from the 1990s and 2000s — meaning Inner South electricians need to handle both 1900s-era wiring methods and modern strata common-property work, often within the same building street.

The Inner South is a real mix, from older homes to industrial and commercial pockets, and the switchboard needs change accordingly. We upgrade tired domestic boards and can step up to three-phase and heavier commercial switchboards where the building demands it.

About Switchboard Upgrade Electrician Sydney

A switchboard upgrade is one of the most consequential pieces of electrical work most Sydney homeowners will ever pay for. Done well, it gives you another 25 years of safe, code-compliant electrical service, full RCD shock protection on every circuit, and the headroom to add modern loads — induction cooktops, ducted air conditioning, electric hot water, EV chargers — without rewiring the whole house. Done poorly or deferred too long, your switchboard becomes the single largest fire and electrocution risk in your home.

Sydney Electrical Service is a fully licensed Level 2 ASP electrical contractor specialising in residential and strata switchboard upgrades across every Sydney metropolitan suburb. We handle the consumer mains, point of attachment, and metering side of the upgrade in-house — work most general electricians have to subcontract or coordinate separately with Ausgrid. Call 0433 462 902 for a written fixed-price quote, or book a site inspection online.

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Full service details, pricing & FAQs →

Electrical work in Sydney CBD

The Sydney CBD is a vertical suburb — high-rise commercial towers, residential apartment buildings, heritage sandstone and the odd surviving terrace tucked between them. Loads here are heavy and constant, so the electrical work skews toward three-phase supply, large distribution boards, sub-metering and the kind of capacity that strata committees and building managers rely on day to day. Many of the older mixed-use buildings still run boards and consumer mains that pre-date current standards and need RCD protection and proper labelling brought up to code.

Because the CBD sits squarely in Ausgrid's network, most upgrades and faults that touch the supply side — consumer mains, point of attachment, metering changes and new connections — require a Level 2 ASP. We're Ausgrid-accredited and available 24/7, which matters in a part of town where an outage to a strata building or commercial floor can't wait. From switchboard upgrades to fault-finding and network connections, we cover the lot.

Frequently Asked Questions

How long does a switchboard upgrade take?

A standard residential upgrade is usually completed in one day, with a 2–4 hour power-off window. Complex multi-circuit, strata, or boards requiring consumer-mains replacement can take two days.

Will I be without power for long?

Typically 2–4 hours during the actual changeover. If overnight isolation is needed, we coordinate so you have power restored by evening.

Do I need to replace my fuse board?

If it has ceramic fuses, no RCD protection, or is showing signs of overheating — yes. AS/NZS 3000:2018 requires RCD protection on all final subcircuits in new and significantly altered installations.

Will my insurance cover the upgrade?

Insurance generally does not cover voluntary upgrades. It can cover repair or replacement following damage (storm, surge, fire) — we provide insurance-grade documentation for these cases.

Does a switchboard upgrade increase my home's value?

Yes — particularly for properties going to market in older Sydney suburbs. Modern compliant switchboards remove a common pre-purchase inspection issue and signal recent electrical maintenance.

Why Sydney CBD Customers Choose Us

Smoke alarm renewal across whole buildings is the second most common Inner South strata project — buildings 10+ years old hitting their device-replacement cycle and looking for fixed-price all-of-building delivery.