Contact Us:

Main Office Location:

5180 Golden Foothill Parkway, Suite 220
El Dorado Hills, CA 95762

Satellite Office:

3301 C Street, Suite 1000
Sacramento, CA 95816

Telephone: (916) 933-1997
Fax: (916) 933-4778


Joe Domenichelli, P.E.
Tom Dugan, P.E., QSD
Sara Rogers, P.E., QSD/QSP
Brian Hammer, P.E.
Daryl Heigher, P.E.
Adam Motiejunas, P.E.



"D&A is committed to providing personal client service with innovative value."