Rock engineering with solid experience from start to finish

At Kalliorakennus-yhtiöt, we are construction experts, and we work on quarrying, reinforcement and civil engineering sites for public sector operators, companies and communities from the necessary design work to completed rock premises. We also utilise the blasted stone created during rock blasting to make high quality stone aggregate.

Our core expertise includes:

  • open pit mining, tunnel and shaft blasting
  • injection, reinforcement and compression of soil structures and rock
  • underground construction, infrastructure construction and demanding rock structures
  • processing of blasted stone to make ready-to-use stone aggregate

Values that guide our operations

Occupational safety and modern equipment

Rock engineering takes place in a challenging work environment, which sets particularly high requirements for occupational safety. For us, every employee is an active and responsible developer of occupational safety. We invest in continuous training, proactive servicing of equipment and careful handling.

Agreement conformity and economic efficiency

Due to our strong expertise, our services meet customers’ needs. Any deviations are corrected immediately, or the procedure shall be agreed with the customer.

We actively provide our customers with implementation options, which are cost-effective. We develop our own, even more cost-effective methods. We carry out continuous cost and consumption monitoring for the benefit of both parties.

Continuous development

We put effort in to daily, continuous development together with our entire staff. We actively communicate in a proactive manner with both the customer, various stakeholders and our staff. Continuous development is a competition factor, which we hold on to.