About Us

Who We Are

At Kowaltzke Drilling Services, we’re a family-owned, second-generation drilling company with a long-standing reputation for dependable, high-quality service. With over 50 years of experience behind us, we’ve become a trusted partner to farmers, mining companies, local government and rural landowners across the Toowoomba Region and beyond.

Under the leadership of Jason Kowaltzke, our team continues to deliver efficient results on technically complex and time-sensitive geological and exploration projects. From water boring and alluvial drilling to hard rock drilling, we take pride in providing reliable solutions tailored to each site’s specific conditions.

We service a wide region, including Warwick, Highfields and Gatton, and remain committed to building strong relationships through honesty, safety and consistent workmanship.

For water boring, alluvial drilling, hard rock drilling and more, contact our team at 07 5462 1161 today. We guarantee high-quality workmanship on every project we undertake!