Stonework and Excavation Services with a Mini-Excavator in the Krkonoše Mountains and Surrounding Areas: We offer stonework, gabions, and earthwork and excavation services using a mini-excavator in the Krkonoše Mountains and surrounding areas. Please note: The address is for our technical facilities only; there is no retail store on site. We carry out all jobs at the customer’s location following an arrangement made by phone or email.