Opening an electrical business in Subiaco, WA: Market & Competitor Analysis (2026)

Eight electricians currently operate in Subiaco. Against a population of 17,527, that works out to roughly one operator per 2,190 residents. The effective density score sits at just 16/100, which suggests the suburb isn't saturated despite eight names on the register. There's room for another firm without every job turning into a bidding war.

The numbers lean positive but not overwhelming. Market opportunity scores 72/100 and the overall strategique score is 60/100, while competitive density sits mid-range at 51/100. Combined with high household income, the verdict is: viable, particularly for an operator who can differentiate on service rather than just price.

Less tough than the headcount implies. The Competitor Strength Index is only 32/100, meaning the eight incumbents aren't dominant despite good reviews. Westside Electrical Contracting (5★, 30 reviews) and Integrity Power Solutions Pty Ltd (5★, 33 reviews) lead the pack, with ELECTRIFY WA close behind at 4.9★ and 24 reviews. None has built a large review base.

Weekly household income in Subiaco runs at $2,143, well above the WA average. That supports premium call-out rates and higher-margin work like smart home wiring, renovations and EV charger installs. A population of 17,527 is modest, so volume won't come from sheer numbers — it comes from spending capacity per job.

Start by targeting the renovation and rewiring work tied to Subiaco's older housing stock, where premium income supports higher quotes. Second, build a review count fast — the top three competitors only have 24 to 33 reviews each, so 40-plus genuine reviews within a year would outrank them. Third, price at the top of the market given the $2,143 weekly household income.