Address: 185 Orlando St, Coffs Harbour, NSW, 2450

Phone number: (02) 66515507

For over 50 years, HM Gem Engines have been providing the automotive, earth-moving, marine, power generation and truck repair industries with an unsurpassed engine reconditioning service.

Address: Lot 3, Wallamore Rd, Tamworth, NSW, 2340

Phone number: (02) 67652533

For over 50 years, HM Gem Engines have been providing the automotive, earth-moving, marine power generation and truck engine repair industries with an unsurpassed engine reconditioning service.

Address: 4 Wahroonga Dr, Hillvue, NSW, 2340

Phone number: 0267628604

Address: 4 Wahroonga Drv, Hillville, NSW, 2430

Phone number: 0267628604

Address: Po Box 5098, Port Macquarie, NSW, 2444

Phone number: (02) 65815105

Address: 8 Ray McCarthy Dr, Coffs Harbour, NSW, 2450

Phone number: (02) 66525121

Address: Shop 6A Port Marina Park St, Port Macquarie, NSW, 2444

Phone number: (02) 65833349