Dan Oz Project Handyman & Delivery Service. Brisbane City 15yrs+ Experience in all aspects of Residential and Commercial Repairs and Maintenance. Specializing in repairing leaks and rectifying the damages caused. We undertake all types of jobs on properties in Gladstone for Landlords, Tenants, and Businesses. Compliant with QBCC, No Electical or Plumbing work; or projects worth more than $3300