Split system installation & service in Dingley Village

Dingley Village runs on established family homes and the business park — and both need cooling that just works. We install single split systems sized room by room for homes, and keep workplace systems maintained so they don't fail in the first week of February.

We’re True Line Air Conditioning, the air conditioning division of True Line Electrical, based in Bentleigh and servicing southeast Melbourne. Our difference is simple: prices are published, every quote is fixed in writing before work begins, and Trueline Care installs include their first year of scheduled care.

What we do in Dingley Village

• New split system installation — single-head systems sized room by room, from $2,399 fully installed (2.5 kW Essential). Three packages: Essential, Trueline Care (most popular) and Premium.
• Service & repairs — all major brands, including systems we didn’t install. Same-week service as standard; next-day priority for care plan members.
• Commercial split systems — retail, offices, gyms and childcare, up to 18 kW, with planned maintenance and one accountable contact.

What it costs

No “call for a quote” games — our full installed price list is published. As a guide, fully installed Essential prices start at $2,399 (2.5 kW), $2,699 (3.5 kW) and $2,999 (5 kW), with the Trueline Care package adding your first year of servicing. The 30-second calculator gives you an estimate for your rooms before you talk to anyone.