WestCoast Auto Air Conditioning has been serving Mandurah and the Peel Region since 2001 — over 20 years of specialist automotive air conditioning and heating repairs for all makes and models.
Who We Are
We are a locally owned and operated workshop based in Greenfields, Mandurah. Unlike general mechanics who handle air conditioning as a sideline, we focus exclusively on automotive climate systems — air conditioning, heating, and everything in between. That specialisation means deeper knowledge, better diagnostics, and repairs done properly the first time.
What We Do
We diagnose and repair the full range of automotive climate system faults including:
Car air conditioning repairs and servicing
AC regas and refrigerant recharge
Heater and heating system repairs
Heater core repair and replacement
AC compressor repair and replacement
Full AC system rebuilds and restorations
Custom AC hose and hard line manufacturing on-site
R12 to R134a refrigerant conversions
Auto electrical repairs and diagnostics
Anti-bacterial air con clean and odour removal
Cabin air filter replacement
We work on most passenger vehicles, 4WDs, light commercial vehicles, classic cars and modified builds across Mandurah and the surrounding Peel Region.
Our Approach
We don't guess and we don't patch. Every vehicle goes through a structured diagnostic process using specialist equipment before any repair work is recommended. This means you only pay for what actually needs to be done — no unnecessary parts, no shortcuts.
Our No-Fix No-Fee guarantee backs that up. If we can't fix it, you don't pay.
Accreditations & Memberships
We are fully accredited and licensed to operate as automotive air conditioning specialists in Western Australia:
Australian Refrigeration Council (ARC) licensed — Licence No. AU28073
Vehicle Air Conditioning Specialists of Australia (VASA) members
Accredited through the Department of Commerce Western Australia — MRB 12779
These accreditations mean we are legally authorised to handle and trade refrigerants, and that we maintain current skills and knowledge as the industry evolves.
Where to Find Us
We are located at 65 Gordon Road, Greenfields WA 6210 — opposite Frederick Irwin Anglican School, next to Toolmart and Tyre Right. Easy access from all Peel Region suburbs including Halls Head, Falcon, Dawesville, Erskine, Meadow Springs, Rockingham and Lakelands.
Open Monday to Friday, 7:45am to 5:00pm.
Call us on (08) 9581 7794 or book online.