Cornerstone Excavation LLC

James Swift – Excavation Contractor
112 Sky Ridge Rd.
Garden Valley, ID 83622

208-369-7090
cornerstonexcavation@gmail.com
cornerstonexcavationllc.com

Since 2003, the owner, James Swift has been in the heavy civil industry working with some of the best companies in the Northwest.  As a fully licensed, bonded and insured company, we are pleased to offer services such as excavation, underground utilities, demolition and septic installation.  With a solid background and a desire to provide quality work backed by honesty and integrity, we can take on any project you have, no matter how big or small.