San Jacinto City Council
October 21, 2025

Qualified Consultant List – Areas of Qualification
CEQA Doc Technical Studies Private Development CIP Air Quality and GHG Emissions Biological Resources Archeological Resources Cultural Resources Geo / Soils Greenhouse Gas Hazards and HazMat
Hydrology and
Water Quality
Noise
Traffic Impact
Tribal Cultural
Altum
760.346.4750 X
Applied EarthWorks
951.766.2000 X X X
Ascent
949.569.9448 X X X X X X X X X X X X X
CASC
909.362.7645 X X X X X X X X X X X X X
Chambers Group
949.261.5414 X X X X X X X X X X
De Novo
949.396.8193 X X X / / / X / / X / /
Dudek
951.300.2100 X X X + X X X X X + X + X
EcoTierra Consultant
951.462.2070 X
EPD Solutions
949.794.1182 X X X X X X X X X X X X
Eyestone
424.207.5333 X X / / / / / / / / / /
First Carbon Solution
888.826.5814 X X X X X X X X X X
Helix
619.462.1515 X X X X X X X +
Impact Sciences
213.935.1901 X X X X X X X X X X X X
Kimley-Horn
951.543.9868 X X X X X X X X X X X X X
Lilburn
909.890.1818 X X X X X X X X X X X X X
MNS
805.692.6921 X X X X X X X X X X X
Pax Environmental
805.633.9218 X X X X X X
Psomas
951.787.8421 X X X X X X X X X X X X X
T&B Planning
714.505.6360 X X + + + + + + +
Ultra System
949.788.4900 X X X X X X X X X
VCS
949.234.6070 X + X X X + + + X
Webb & Associates
951.686.1070 X X X X X
Wildan
909.386.0200 X X X X X X X X X X X X
Qualifications Key: X Both Preparation and Reviewer of Reports; + Report Preparation Only; / 3rd Party Reviewer Only