We quarry and construct below ground – in a sustainable and cost-effective manner. Read more about our projects.
Rock solid expertise and decades of experience in wide-scale quarrying work and rock engineering.
We are proud of our long experience and work results, therefore it is important for us that we do what have promised.
We are the special forces of tunnel blasting and open pit mining. Our areas of expertise include demanding quarrying work, reinforcement work and concrete construction. Our Kalliorakennus team combines rock solid expertise and decades of experience – we go through solid rock.
We carry out tunnel blasting in a professional manner using suitable methods, and by utilising our wide range of machinery and special equipment.
Kalliorakennus-Yhtiöt Oy is a company that specialises in quarrying, rock engineering and reinforcement work. The company includes Kalliorakennus, KRY Rakennus and
Kalliorakennus-Yhtiöt Oy
Petikontie 1
01720 Vantaa
Switch +358 9 849 44 20
View our brochure
Browse our electronic brochure here.