IMPACT Mechanical Maintenance

Location: 6607 Landsowne Road, Katherine, NT
Phone: 0437 718 804
Fax: 08 8971 2519

Impact Mechanical Maintenance is a locally owned family business, based in Katherine in the Northern Territory. Established in 2008, owner/manager Jim Leonhardt provides mechanical trades support to the mining, pastoral, road transport and agricultural industries, and to indigenous communities.

Impact Mechanical Maintenance have a workshop based in Katherine, and a fleet of mine spec field service vehicles and a mobile welding truck. Our team include qualified and experienced Diesel Fitters, Auto Electricians and Boilermakers. We also have 2 x full time tradesman that have started and completed their apprenticeship with Impact Mechanical Maintenance, and currently have 1 x third year Diesel Mechanic.

We are proud to have not had a recordable injury or incident since establishment, and have not had a lost time injury to date.

Hours: Mon - Fri: 7am to 5pm


Impact Mechanical Maintenance offers the following services:
•Fleet management
•Preventative maintenance programs
•Machine overhauls
•Auto air-conditioning
•Field service support
•Welding and fabrication
•Breakdown support
•Mining fleet mobilisations and de-mobilisations
•Light vehicle servicing and repairs


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