Welcome   Welcome to Kunau Drilling, serving Calhan, Colorado and surrounding areas. Our experienced team of skilled professionals provides expert well drilling; pump and pressure tank installation; services on existing wells, waterlines, hydrants and cisterns; septic installation and repair on existing septic and well permit assistance.   Contact us today and speak with one of our drilling experts at (719) 683-3720.   Benefits include: • Licensed and Bonded • Member of BBB • Residential • Agricultural • Commercial