South Ridge, Kimberley, Northern Cape
welcome to
The trusted name in controlled blasting and rock excavation across South Africa.
JR Drilling and Blasting is a privately owned South African company that was established in 2023 with the objective of expanding the flagship construction business in the Southern Africa region, with 17 years experience and sound skill.
Our focus is providing reliable and high-quality services that our customers have come to depend on, while also maintaining the trust they have placed in us.
As a 100% black-managed organization, we take pride in our BEE Level 1 status, which includes a black female director, Mrs. Shumorne Yolanda Jonck. Supporting our leadership team is Mr. Reggie Jonck, our Operations Manager, whose hands-on approach and extensive field experience ensure that every project — from start to finish — runs safely, efficiently, and to the highest standard.
At JR Drilling and Blasting, we specialize in civil, quarry, and open-cast drilling and blasting services across South Africa. No job is too big or too small — we tackle every project with the same commitment to safety, precision, and quality that defines our reputation.

With years of hands-on experience in drilling and controlled blasting, our team brings technical precision and reliability to every project — no matter the scale or terrain.

We maintain the highest safety standards in the industry, ensuring every blast is executed responsibly, efficiently, and in full compliance with regulations.

Using modern drilling rigs, high-quality explosives, and advanced techniques, we deliver consistent, accurate results that reduce downtime and maximize productivity.

From planning to completion, we work closely with every client to meet deadlines, control costs, and exceed expectations — every time.