• Estimating & Schedule Writing

    Our expert Estimating team can liaise with project developers, builders and contractors to organise everything from tender packages to the supply and installation of security and door hardware.

  • Trade Sales

    John Barnes Trade Sales provides expert advice and a full range of quality products to the construction industry.

  • Locksmith Services

    Our locksmiths are highly trained, licensed and SCEC approved to provide the top residential and commercial security solutions for a wide range of clients.

  • Mobile Locksmiths

    Locked out of your home or business? Our fleet of fully equipped service vans and advanced job dispatch systems can prioritise job requests to attend most emergency situations.

  • Installations & Repairs

    Whether you have a broken door lock or need help installing your security hardware or timber doors, John Barnes licensed professionals are here to help.