Frost Air Conditioning Pty Ltd

Castle Hill · Sydney

Ducted systems are what customers at Frost Air Conditioning Pty Ltd come back to most often, with replacement and upgrades also getting a regular mention in the 100 Google reviews analysed as of 28 August 2026. The first Google review of the Castle Hill business was posted in February 2018, and 62 of those sampled reviews arrived in the past 12 months. The owner writes back to 97 of the 100 customers who left feedback. Rated 4.7 stars across 1,102 Google reviews, the business holds a current NSW Trades Register licence in three classes — Refrigeration, Air Conditioning and Electrician — confirmed on 31 August 2026.