About Us Guardian Built Pty Ltd is a commercial fit out company, and has been formed out of the expansion of Quickfit Pty Ltd. The Quickfit brand celebrated its 10th year in business in 2020. Since 2017 Quickfit also successfully branched out to service the vertical transportation and base build industry. With a focus for Quickfit now on developing a professional labour hire service, Guardian Built fulfils the market need for new fit-outs and commercial interior construction works. Established by John Mitzikis, who has over 15 years experience in the industry, the Guardian Built team includes our own in-house team of experienced Estimators, Contract Administrators, Construction Supervisors, Project Managers, Designers and tradespeople. All of whom are focused on delivering high-quality workmanship, innovative solutions and personalised service, making our team the most trusted fit out company in the Wollongong region. Our Values The values we live by are Accountability, Reliability and Commitment. – A.R.C. The arc is one of the strongest engineering structures you can build so it is fitting that the values Guardian Built embodies in all aspects of work are reflected in the A.R.C acronym.