Our Locations:

Redwood City / map
255 Shoreline Dr., Suite 200
Redwood City, CA. 94065
tel: +1 650.482.6300
fax: +1 650.482.6399

Dave LaVelle, PE, LEED AP
President/CEO


Janine O'Flaherty, PE, PLS, LEED AP
Principal/Vice President, Operations


Billy Martin, PLS
Principal/Vice President, Survey Operations


Todd Adair, PE
Principal/Vice President



San Jose / map
1650 Technology Dr., Suite 650
San Jose, CA 95110
tel: +1 408.467.9100
fax: +1 408.467.9199

Dave Richwood, PE
Principal/Vice President


Scott Schork, PE
Principal/Vice President



Walnut Creek / map
1646 North California Boulevard, Suite 400
Walnut Creek, CA 94596
tel: +1 925.940.2200
fax: +1 925.940.2299

Dan Schaefer, PE, LEED AP
Principal/Vice President



Pleasanton / map
4670 Willow Rd., Suite 250
Pleasanton, CA 94588
tel: +1 925.396.7700
fax: +1 925.396.7799

Natalina Bernardi, PE, LEED AP
Principal/Vice President



Sacramento / map
980-9th St., Suite 1770
Sacramento, CA 95814
tel: +1 916.556.5800
fax: +1 916.556.5899

Jaysen Long, PE, LEED AP
Associate/Vice President



Santa Rosa / map
325 Tesconi Circle
Santa Rosa, CA 95401
tel: +1 707.542.6465
fax: +1 707.542.1645

Greg Hurd, PE, LEED AP
Principal/Vice President



Orange County / map
600 S Main St., Suite 920
Orange County, CA 92868
tel: +1 714.415.0500
fax: +1 714.415.0599

Chris Rideout, PE
Associate/Project Manager



Richmond / map
322 Harbour Way, Suite 23
Richmond, CA 94801
tel: +1 510.529.0336
fax: +1 925.940.2299

Robert Stevens, PE, LEED AP
Associate/Project Manager

Who To Contact:

New Projects
David LaVelle, LEED AP
(650) 482-6308


Career Information
Alex Cabezon
(650) 482-6350


Marketing Department
Herica Assilian, CPSM, LEED AP
(650) 482-6433


IT Department
Derrick Crandell
(650) 482-6447


Web Site
Herica Assilian, CPSM, LEED AP
(650) 482-6433