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It was a huge disappointment for us at MineFill Services to be forced to postpone our very popular Elko mine backfill workshop due to the recent travel restrictions and stay-at-home orders. Our thoughts go out to all of those impacted by COVID-19.


MineFill Services has 20 years of experience in designing, constructing, commissioning and troubleshooting various types of backfill systems. We routinely prepare designs for conceptual, pre-feasibility and feasibility studies and NI43-101 reports. We also partner with major engineering companies to deliver world class detailed engineering designs for projects worldwide. Our dedicated backfill testing and research laboratory allows us to provide a one-stop solution for clients. Contact us with your inquiries.



In addition to conventional backfill system designs, the MineFill team has been retained to work on environmental projects such as stabilizing historic and abandoned mine workings with paste backfill. We are proud to leverage our skills and experiences for these important projects. Our project experiences are constantly being translated into best of practice designs for our clients.


Mining Backfill

MineFill and its team members are recognized as world experts in the mine backfill industry. We deliver user-friendly and cost effective backfill solutions to the metal mining industry. See our list of recent and past projects for more detail.

In the past 15 years, backfill technologies have evolved faster than ever. At MineFill, we focus on delivering cost effective backfill solutions incorporating best available technology from our ongoing design, installation and research efforts.

Dr. David Stone, President

Backfill Experts

MineFill staff are mining, rock mechanics, material science and industrial design experts with over 100 projects completed since the 1980s.


We never stop improving our designs and are regular contributors to the research and development community with publications and patents.

Seamless Services

MineFill works closely with major engineering companies around the world.