3354 Regional Parkway
Santa Rosa, CA 95403
(707) 523-3800 Office
(707) 523-3828 Fax
email: info@geodynamics.cc

Since 1989
A classic story of hardworking, American entrepreneurialism at its best – Geo Dynamics has grown from its humble origins, as one man's vision in 1989, into a trusted, experienced, full-service site development and engineering contractor, fully staffed with exceptional talent.   Geo's founder and CEO Dennis Kirwan along with his wife Beth, who is co-founder and COO, approach projects today as they did when they started out many years ago.  In their opinion, a job well done and a truly satisfied customer serve as the best recommendations possible. read more