Welcome to CLC Construction. We are a Napanee ON based company that strives for consistency, safety and customer satisfaction. We have an amazing team of professionals who can approach any drilling and blasting project with confidence and knowledge. CLC Construction can deal with all jobs, big and small. Basements, trenches, mass excavation, existing roadways, new roadways/driveways, solar, quarry and everything in between. Hole sizes range from 1¾” to 6”. Down the hole hammer, mostly used for solar projects holes range from 8” to 14”. With our wide variety of hole diameters, and multiple drilling rigs, excavators, and other equipment, CLC Construction is prepared for all construction projects.