Kleinfelder, Inc.
LACO Associates
Larry Walker Associates, Inc.
Lescure Engineers, Inc.
LSA Associates, Inc.
Metropolitan Planning Group (M-Group)
Miller Pacific Engineering Group
MKM & Associates
Moe Engineering, Inc.
Nichols Consulting Engineers, CHTD
Ninyo & Moore Geotechnical & Environmental
Sciences Consultants
PaleoWest, LLC (WSA, Inc.)
Paragon Partners LTD
Park Engineering, Inc.
Pedro McCracken Design Group, Inc. (PM Design)
Phillips Seabrook Associates
PlaceWorks
Prunuske Chatham, Inc.
Quattrocchi Kwok Architects
Questa Engineering Corporation
Ralph Pauls dba MCS Inspection Group
Ray Carlson and Associates, Inc.
Redtail Consulting
RGH Geotechnical and Environmental Consultants
RMC Water & Environment
Schaaf & Wheeler Consulting Civil Engineers
Stantec Consulting Services, Inc.
Steven Grover & Associates
Structural Design Group, Inc.
TJKM Transportation Consultants
TLCD Architecture
Tom Origer & Associates
Trans Tech Consultants
TransCore ITS, LLC
Transpedia Consulting Engineers, LLC
TRB and Associates
TRC Engineers (prev CALTROP and Vali Cooper)
Universal Field Services, Inc
Ward Levy Appraisal Group, Inc
Watercourse Engineering, Inc.
West Yost & Associates, Inc.
Whitlock & Weinberger Transportation (W-Trans)
Woodard and Curran Inc.
WRA, Inc.
Yorke Engineering, LLC
ZFA Structural Engineers
4Leaf, Inc.
AECOM Technical Services, Inc.
Alta Planning & Design, Inc.
Analytical Environmental Services (AES)
Arcadis U.S. Inc.
Ascent Environmental, Inc.
Associated Right of Way Services (ARWS)
Axia Architects
Axiom Engineers, Inc.
BC Engineering Group (previously Firma Design)
Bender Rosenthal, Inc.
BKF Engineers
Brelje & Race Consulting Engineers
Brown & Caldwell
Brunsing Associates, Inc.
Bureau Veritas
Carlile-Macy
Carollo Engineers, Inc.
CHS Consulting Group
Cinquini & Passarino, Inc.
Civil Design Consultants, Inc.
Coastland Civil Engineering, Inc.
Construction Testing Services, Inc.
Costa Engineers, Inc
CSW/Stuber-Stroeh Engineering Group, Inc.
David J. Powers, Inc.
DKS Associates
EBA Engineering
Envirichment (Stephanie Lennox)
Environmental Science Associates
FCS International, Inc.
Fehr & Peers
Gaya Coating Consulting, Inc. (previously DB Gaya)
Geocon Consultants, Inc.
GHD, Inc.
Green Valley Consulting Engineers, Inc.
GSM Landscape Architects, Inc.
Harris & Associates, Inc.
Hazen & Sawyer
HydroScience Engineers, Inc.
Illingworth & Rodkin, Inc.
Interactive Resources, Inc.
Interwest Consulting Group (previously EsGil LLC)
Iteris, Inc.
John Meserve dba Horticultural Associates
Kennedy/Jenks Consultants, Inc.
Kimley-Horn and Associates, Inc.
Kittelson & Associates, Inc.
Master Professional Services Agreement (MPSA) Consultant List 2025
EXHIBIT A