Timezone Perth Building maintenance and upgrade work performed. Categories:Fitouts, Maintenance & Upgrades Related Works Beachside Medical Centre Medical and Health Centre fitout located in Yanchep. Bethanie Aged Care Renovation and upgrade of retirement units. Timezone Fremantle Timezone Fremantle complete fitout with new finishings. Active Foundation Maintenance and upgrades including disability access to bathrooms and sustainable rainwater harvesting. KFC Perth Maintenance and upgrades to stores in the Perth Metropolitan Region.