Contact Us

With multiple offices in Santa Rosa, CA, Healdsburg, CA, Napa, CA and Oakland, CA to assist you with your projects feel free to contact us and we will provide a prompt response to your inquires. 

Phone: (707) 542-6268
Fax: (707) 542-2106

James M. Dickey, P.L.S.
Anthony G. Cinquini, P.E.,P.L.S.
Howard W. Brunner, P.L.S.
Davit C. Sulam, P.L.S.
Mathew D. Dudley, P.L.S.
Mark P. Andrilla, P.E., P.L.S.
Jimmy R. Kulpa, CH
Leslie J. Kirby, P.L.S.
Gretchen J. Paine