Antenna installation cost in Bunbury.

The short answer.

A new digital antenna installation in Bunbury in 2026 costs $280 to $450 on a typical single-storey home, and $450 to $750 on a double-storey home, a tiled roof, or a fringe-reception block that needs a high-gain antenna and a masthead amplifier. The average single-storey job lands around $360. Antenna repairs and retunes are $130 to $280, and TV wall mounting runs $200 to $480. Those numbers are real ranges from jobs we do across the City of Bunbury, Australind, Eaton, Dalyellup, Gelorup and Withers, not a national average dressed up as local.

What drives the price in Bunbury specifically.

Three local factors move antenna costs in Bunbury more than anywhere else. The first is the coast. Bunbury sits between the Indian Ocean, Koombana Bay and the Leschenault Estuary, and the salt-laden air corrodes ordinary antenna hardware within a few years. A marine-grade antenna with stainless fixings and gel-filled, sealed connectors adds $40 to $130 over an inland install, and on beachside Dalyellup or estuary-side Australind it is not optional. The second is reception. Most of the City of Bunbury receives the Mount Lennard transmitter cleanly, but treed Gelorup blocks and lower-lying Withers pockets need a high-gain antenna and a masthead amplifier, which adds cost. The third is roof access: a single-storey tin roof is quick, a double-storey tiled roof is slower and needs more safety setup.

A worked example.

Take a real recent job: a double-storey Dalyellup home near the dunes with a corroded builder’s antenna. We supplied and fitted a marine-grade phased-array antenna, added a masthead amplifier for the weaker UHF channels, weatherproofed the lead-in, and retuned three TVs. Total: $620, including the height access. A single-storey Eaton equivalent on a stud-wall new build, no amplifier needed, would have been closer to $360. The difference is entirely the roof, the coast and the reception, which is exactly why we measure on site before quoting a fixed price.

Why the cheapest quote is rarely the cheapest job.

A rock-bottom antenna quote in Bunbury almost always means a standard non-marine antenna, builder-grade RG59 coax, no earthing, and no signal metering before the work. On the coast that combination fails inside a couple of years, and you pay twice. We install to AS 1417 with quad-shield RG6 and sealed marine hardware, so the job lasts. See the full breakdown on our pricing guide, read more about why TV signal is bad in Bunbury, or read how to choose an antenna installer. Ready to go? Book a free measure on the antenna installation page or via the quote form. We cover Dalyellup and the wider South West.