Oz Air & Insulation (formerly Quinny Supplies) is a true local Cairns business owned and operated by Tony and Antonia Quinn.

We supply products mainly to but not limited to HVAC installers, plasterers, ceiling fixers and insulation installers as well as catering to the general public.

Our huge range of products often rings true the old saying of something for everyone when referring to trades people.

Oz Air & Insulation was first established as a small home-based garage business in 2012 before moving to our first warehouse and showroom at 351 Spence Street Bungalow in March 2013 to fill a market need after other national HVAC companies abandoned Cairns and Townsville during the building downturn being experienced at the time. After 5 years of steady growth, a lease expiration led to another move to our current location of 22 Redden Street, Portsmith. The move has been a positive one for the business as we now have a much bigger warehouse and a more prominent location.

With over 80 years combined trade sales experienced between our team there is not much we have not sold over the years.

We deal with reputable suppliers and like to see our relationships with both customers and suppliers more as partnerships with mutual benefits rather than just clients to each other.

We have the knowledge and experience to offer advice, solutions and alternatives and if we don’t know we have a huge range of contacts to find the answers for you.

We are fully supportive of small and local business and hope by running our business efficiently it helps in turn for you to grow yours.