Aamigo Supply
Ace Engineering
AC&S Materials Testing Services
Affordable Housing Associates
Alameda Municipal Power
Alta Engineering Group, Inc.
Amdahl Corporation
AMEC Environmental & Infrastructure, Inc.
American Automobile Association (AAA)
American Engineering
AMPCO Parking
Andersen Consulting Group
Anderson Square Shopping Center
Angel Camp Towne Center
Antioch Building Materials
AP+1 Design, Inc.
Applied Materials & Engineering
Applied Pavement Technology
ARB, Inc.
Archer Norris
Architects Pacifica Ltd.
Arc-Sine Engineering
Argonaut Constructors
Arnold, Back, Mathews, et. al.
Artech Design Group
Artik Art & Architecture
Associated Engineering Consultants
ASL Consulting Engineers
AT&T (Sacramento)
Atterbury and Associates
Auburn Racquet & Fitness Club
Autoworld

BAMSI, Inc.
Bank of America (multiple California locations)
Bank of the West (multiple locations)
Barker Washburn Attorneys
Bay Cities Paving & Grading, Inc.
Bayer & August
Becton Dickinson
Bell, Rosenberg & Hughes
Bellecci & Associates, Inc.
Bellemill Landing
Belvedere Tennis Club
Berliner and Associates
Berlogar Geotechnical Consultants
Bermant Development Company
Bernheim & Hicks
BFGC-IBI Group Architectural Planning
BGT Development LLC
BKF Engineers
Black & Veatch Engineering
Blackburn Consulting
Blossom Valley Plaza
Boccardo Law Firm LLP
BoDean Company, Inc.
Bowman Asphalt
Boornazian, Jensen & Garthe
Bottom Line Development Company
Boy Scouts of America
Boyle Engineering
Bray Egan Breitwieser & Costanza
BSI Consultants
BTC Labs
Buena Engineers Inc.
Burdman & Ward
Buresh, Kaplan, et. al.

C & H Sugar (Crockett, CA)
Cal Electro
Cali Financial Management Company
California Commercial Asphalt
California Inspection Services
Calmat
Canal Farms Shopping Center
Cannon Associates
Capital Engineering
Capretta Properties
Carneros Creek Winery
Carone & Company, Inc.
Carroll, Burdick & McDonough
Carter, Vannucci & Momsen
CASCO Corporation (Missouri)
Cassidy Turley
Caughlin Ranch Supply (Sparks, NV)
Caulfield, Davies & Donahue
CBRE, Inc.
Century Center
CGi Technical Services, Inc.
Chapman Wilson & Lowell
CHEC Consultants Inc.
Chevron Energy Solutions
Christopherson Homes, Inc.
Chute Designs
CHY Company
Circle Bar Ranch
Cirus Development Company
Citigroup (multiple locations)
Clapp, Moroney, Bellagamba & Vucinich
Clifford B. Malone Jr. Law Offices
CM Construction Services
Coalinga Center
Coastland Civil Engineering, Inc.
Coastside Concrete
Coldwell Banker
Collins & Perkins
Columbia Research & Testing
Comcast Cable Communications, Inc.
Commonwealth Square
Condor Earth Technologies, Inc.
Connolly Development Inc.
Construction Management Systems
Contech
Cortright & Seibold
Costco
Cottontree Market
County Asphalt, Inc.
Crawford & Associates
Creekside Center
CSG Consultants
Currier Square
Cushman & Wakefield

DAG Quarry
Dan Taylor Construction
Danmeier Architects
Delta Construction
DeSilva Gates Construction
Dryco Construction
Dutra Materials

Eagle Station Shopping Center
Earth Systems Consultants
East Bay Restaurant Supply
Eastern Sierra Engineering
Eastridge Shopping Center
EBI Aggregates
Eco: Logic
Elko Junction Shopping Center (Elko, NV)
El Verta Crossroads
Engelke Construction
Environmental Science & Engineering
Erickson Engineering Inc.

Farella Braun + Martel
Favro Construction & Engineering
Ferravanti Paving & Grading
FCS Striping, Sealing & Paving, Inc.
FHK Company
First Nationwide Bank
First Solar, Inc.
FJM Investments, LLC
Flowers Vineyard & Winery
Freeman Rock Enterprises, Inc.
Furgo West, Inc.

Garcia DeCredico Sherman Architecture & Planning
Garco Testing Laboratories
Garing, Taylor & Associates
Geary, Shea, O’Donnell, Grattan & Mitchell, PC
GEC Consulting
Gensler
Geo Aggregates, LLC
Geocon Consultants, Inc.
GeoForensics, Inc.
GeoPlus, Inc.
GeoSolutions, Inc.
Gerald D. Matson Architect
Ghilotti Construction Company
Gilbrane Building Company
Golden Bay Construction
Golden Creek Winery
Golden State Bridge
Golden State Lumber, Inc.
Gordon N. Ball, Inc.
Granite Construction
Graniterock
Griffin Soil
Ground Up Design & Construction Management Inc.
GSI Soils, Inc.
Gunter Law Offices

Hanson Aggregates
Harris & Associates, Inc.
Harris Architecture & Design
Harsch Investment Properties
Hawley Troxell Ennis & Hawley LLP
Hayward Industrial Park
HBFL Architects
HDR Engineering, Inc.
Heritage Oak Shopping Center
Heritage Park Shopping Center
Heritage Place Shopping Center
Hewlett-Packard
Hines & Thomas
Holdrege & Kull
Hultgren-Tillis Engineers

Ideal Stationers
Innovative Construction Solutions
Interstate Grading & Paving

J.A. Gonsalves & Sons Construction
Jacobs Engineering Group Inc.
James K. Cobb
Jenkins Goodman Neuman & Hamilton LLP
J.J. Albanese, Inc.
John Bonell Engineering
Joseph Costella & Associates
Joslin Geotechnical

K Mart Corporation (multiple locations)
Kaiser Foundation Health Plan
KASL Engineers
KBZ Architects
Kent’s Meat & Grocery
Kernan Construction
Kimley-Horn and Associates, Inc.
Kincheloe Engineering
Kleinfelder
Kleinfelder West, Inc.
Knife River
Kroeker Engineering Consultants

L.A. Architects
LaMore Brazier Riddle & Giampaoli
Lanahan & Reilley
Larranga Construction
Laurel Glen Tennis Club
Law Offices of Jeffrey F. Paccassi
Livermore Plaza
Livermore Valley Tennis Club
Longs Drug Stores (multiple locations)

Madsen & Flathmann
Madsen, Kneppers & Associates
Markling & Yamasaki
Martin, Rivett & Olson
Marvin Pederson, Esq.
MCK Services, Inc.
MCG Architecture
Mercer-Fraser Company
Mervyns (multiple locations)
Mid Pacific Engineering, Inc.
Mike Brown Electric
Miller Pacific Engineering Group
Mini-Stor
MNS Engineers, Inc.
Monley Hamlin Construction
Monterey Peninsula Engineering
Monterey Waste Management
Moore Twining Associates, Inc.
Moreda Laguna Dairy
Morimoto Matano King Architects
Morse, Morse, & Morse
Moscone Emblidge Sater & Otis LLP
MultiMarket Real Estates Services, LLC

Neil O. Anderson & Associates, Inc.
Nelson Architects
Newmeyer & Dillion, LLP
Nichols, Melburg & Rossetto
Ninyo and Moore
NorCal Kenworth
NorCal Waste Systems, Inc.
North Broadway Shopping Center
North Coast Engineering
Northwest Paving
Nut Tree Shopping Center
Nute Engineering

O.C. Jones & Sons, Inc.
O'Grady Paving
Oil Can Henry
Olive Garden
Omni-Means, Ltd.
On Air, LLC
Orchard Commercial Inc.

Pace Engineering
Pacific Construction Laboratories
Pacific Geotechnical Engineering
Pacific Land Services
Pangea Environmental Services
Papich Construction
Parikh Consultants, Inc.
Park Place
Penfield & Smith
Permco Engineering
Philadelphia Insurance Companies
Philip M. Anderson & Associates
Pick & Boydston, LLP
Pine Creek Center
Plaza North Shopping Center
Poswell, White, et. al.
Price, Postel & Parman, LLP
PSM Architects, Inc.
Psomas & Associates

Quality Design Concepts, Inc.
Quick Mix Concrete & Pumping

Raley’s Shopping Center (Winnemucca, NV)
Rancho Engineering
Rau and Associates, Inc.
Rauschenbach Marvelli Becker
Recology Environmental Solutions, Inc.
Redding Specialty Hospital
Redwood Empire Vineyard Management
Retail West, Inc.
RGH Geotechnical & Environmental Consultants
RGW Construction
Rick Engineering Company
Ridge Racquet Club
Ridgeview Shopping Center (Reno, NV)
Riechers Spence & Associates
RMA Group
Road Scouts Inc.
Roberts & Dominick, Inc.
Ron Smith Buick
Roofing Supply Group-Vallejo, Inc.
Rosenberg & Koffman
Rubin & Samuels PLC

S.T. Rhoades Construction Inc.
San Antonio Center
San Marin Plaza
Santina & Thompson, Inc.
Schlumpberger & Associates
Scott & Associates
Sears Point Raceway
Sebastopol Health Professionals
Seng & Stratton
SHN Consulting Engineers & Geologists, Inc.
Silver Spur RV Resort
Site Consulting, LLC (Boise, ID)
Skypark Plaza
Smith-Emery
Sonoma Raceway
Souza Construction
Spiral Building Solutions
Stantec
St. Elizabeth Community Hospital
Steffan Surveying and Engineering
Sunrise Excavating
Swerve
Swinerton Builders
Syar Industries, Inc.

Talley Farms
Target Corporation (multiple locations)
Tarkington, O’Neill, Barrack & Chong
Team Ghilotti, Inc.
Terra Pacific Group
Tiechert Aggregates
Tiechert Construction
The Connolly Group
Thomas R. Bess, Inc.
Tom R. Bess
Trainor Fairbrook
Tullis, Inc.
Twining Laboratories

Ukiah Crossroads Center
Unocal Corporation
United Paving

V. Sattui Winery
Van Gelder Enterprises
Victoria Center
Vortex Engineering, Inc.
Vulcan Materials Company

Wallace Group
Walmart
Wells Fargo Bank Corporate Properties Group
Wendy’s of Southern Oregon
Western Engineering Contractors, Inc.
Westrust
Wild, Carey & Fife
Wilson-Koelzer Architects
Windsor Fuel Company
WRECO
Woolmington-Smith Ventures LLC
World Marine Estates
World Savings & Loan

Yreka Junction Shopping Center
Young Construction

Zantonelli & Sons
Zovich Construction