About Us

JAS Commercial Interiors (John Arnold Shopfitters) history dates back to 1984 when John Arnold went into business to fill a hole in the market where customer service and a quality, cost effective job well done seemed to be missing. His legacy remains with these making part of our core principles today.

JAS is experienced in all facets of shop fitting from Retail Stores, Commercial fit outs to the Flinders Cancer Wellness Centre space.

Throughout the years we have completed work on a national basis from Perth to Cairns and all work is built and controlled from our Adelaide head office. We use qualified trades in all fields that only offer the best quality as a standard.

JAS works closely with it’s clients to ensure a smooth transition from design to completion and we thrive on making the building process as easy as possible. We understand that all the client wants or needs to do is; start using the space.

We have increased our capabilities to include our own interior design service. By appointment; our interior designer will go through your project with you in our selection centre to ensure the look and finish you desire is the one you get.


I have been working with John Arnold Shopfitters now for 13 years.
They have fitted out my Hudsons Coffee shop in 2009 and then did a refurbishment on it in 2019. 
Sam Cameron and the team at JAS are professional, reliable, friendly and are competitively priced.
JAS use only the best materials and the quality of their work is outstanding.  
I highly recommend John Arnold Shopfitters for your business needs.

Jason Rasiah – Hudsons Coffee Shop


John Arnold Shopfitters has been engaged by Drakes to project manage, build and install supermarket kiosks, register lanes, newsagency full shop fitouts, flower servicing units, mobile demonstration units and all type of slatwall units to fit in all locations in our supermarkets for SA and QLD stores.
Accurate project time lines, and after sales service to repair any items from installs that over time occurs and the prompt attendance when these have occurred to be completed many times out of hours, weekends or long weekends.

Which allows us to offer a better service level at the store for our customers and our staff.

Arthur Iliopoulos – Asst. Operations Mgr. 


John Arnold Shopfitters are wonderful supporters of Flinders Foundation, working together with us to prevent, cure and care for the South Australian community.

Their expertise in fit outs has seen the development of the Flinders Cancer Wellness Centre and Flinders Foundation office, including creative design elements, custom made furniture and fittings and high quality installations.

John Arnold Shopfitters also provide philanthropic support to Flinders Foundation, through in-kind support 
and financial contributions, including sponsorship of the annual Pink Yellow Blue Ball, to raise funds for cancer research and care.

The alignment in values between
both organisations ensures the
partnership extends beyond
commercial objectives.

Ross Verschoor – Executive Director

Professional Finalist Polytec