DBIA
Design Build
Institute of America
ENR
Engineering
News Record
AIA
American Institute
of Architecture
IPI
International
Partnering Institute
Working together is at the heart of what we do in the construction industry — effective project teams deliver signature buildings on time, within budget, and with respect to each other.
We are honored to be an ENR Top Contractor, a Best Place to Work, and one of the Bay Area’s largest Family Businesses. Our projects have won awards for sustainability, creativity and collaboration. We thank our design and trade partners over the years, who have helped make all these distinctions and awards a reality, and for our clients for giving us the opportunities to do what we do best — build.
Awards
Outstanding Safety Performance Montanez School
Education Construction Industry Statewide Educational Wrap Up Program
2025
JESD Gold Nugget Award of Merit Best Faculty Housing Project 2025
PCBC
2025
El Portal Place Gold Nugget Award of Merit Best Adaptive Reuse Residential Project
PCBC
2025
SRWA Award of Merit Water/Wastewater DBIA 2024
Design Build Institute of America
2024
El Portal Place Permanent Supportive Housing ENR Best Projects Award
Engineering News Record
2024
Las Positas College’s PSC AMT Facility ENR Best Project Award
Engineering News Record
2024
Redevelopment of the Year for East Bay/Oakland
CoStar News
2024
AIA CA Sustainability Award
American Institute of Architects, California
2023
Tilt-Up Achievement Award
Tilt-Up Concrete Association
2023
National Award of Merit, Aviation
Design Build Institute of America
2023
Leadership in Organics Award
California Resource Recovery Association
2021
Large Scale Compost Manufacturer of the Year
United States Composting Council
2023
Structures Award – Office Buildings, Small Projects Category
Silicon Valley Business Journal
2022
Outstanding Architectural Engineering Project
American Society of Civil Engineering
2022
Best Project Award of Merit – Aviation/Transportation
Engineering News Record, California
2022
Best Project Award-Water/Environment
Engineering News Record, California
2022
Best Project Award of Merit – Environmental Award
Engineering News Record, Northern California
2021
Best Project Award – K-12 Category
Engineering News Record, California
2021
Excellence in Architecture Award
American Institute of Architecture, San Francisco
2009
Religious Facilities Award
Religious Facilities Award
California Construction Magazine
2008
Preservation Design Award Historic Preservation
California Preservation Foundation
2010
Best Project Award of Merit, Cultural/Worship Category
Engineering News Record California
2016
Best Project Award, Cultural/Worship Category
Engineering News Record California
2018
Judges Award Metal Architecture Design
Judges Award Metal Architecture Design
Metal Architecture Design Awards
2019
Iluminating Award of Merit
Iluminating Award of Merit
Illuminating Engineering Society
2019
Top Honor in the Rehabilitation/Renovation/Restoration Category
Design Build Institute of America
2010
Best Project Award of Merit, Renovation/Restoration Category
Engineering News Record California
2012
Award of Excellence Category II & V
Award of Excellence Category II & V
International Parking Awards
2009
Best Project Award of Merit, Water/Environmental Categoy
Engineering News Record California
2018
Project of the Year for a Regional Wastewater Treatment Plant
Project of the Year for a Regional Wastewater Treatment Plant
American Public Works Association
2012
Unbuilt Design Honor Award
American Institute of Architecture, San Francisco Chapter
2002
Outstanding Water Supply Project of the Year
American Society of Civil Engineers
2016
Preservation Design Award in the Craftsmanship/Technology Category
Preservation Design Award in the Craftsmanship/Technology Category
California Preservation Foundation
2013
Design Excellence Award
American Institute of Architecture, San Francisco Chapter
2010
Wastewater Project of the Year
Wastewater Project of the Year
American Society of Civil Engineers
2012
Excellence in Architecture
American Institute of Architecture, San Francisco Chapter
2010
Partnered Project of the Year
International Partnering Institute
2017
Award of Honor for Historic Preservation and Innovation in Rehabilitation
American Institute of Architecture, San Francisco Chapter
2010
Gold Nugget Project Achievement Award, New Buildings $20-50M Category
Gold Nugget Project Achievement Award, New Buildings $20-50M Category
Construction Management Association of America, Northern California
2019
Top Projects in California
Top Projects in California
Real Estate & Construction Review Magazine
2008
Award of Excellence in the Special Citation Category
Award of Excellence in the Special Citation Category
California Redevelopment Association
2009
Envision Silver Award
Envision Silver Award
Institute for Sustainable Infrastructure
2017
Recognition
ENR Top 400 Contractors #273 2025
Engineering News Record
2025
Topping Out at Urban Tilth Farm
ENR Top 200 Environmental Firms
Ray of Hope Award for Corporate Sponsorship
Bay Area Rescue Mission
2011
Healthiest Employers #3 2022 San Francisco Business Times/Silicon Valley Business Journal
San Francisco Business Times
2022
Top 75 Contractors
ENR California
2019
Top 200 Environmental Firms
ENR
2020
Top Sewerage & Solid Waste
ENR
2020
Top Cogeneration Contractors
ENR
2020
Largest Family Owned Business
Silicon Valley Business Journal
2020
ENR Top 400 Contractors #264 2022
ENR
2022
Top Water Treatment & Desalination Contractors
ENR
2020
Top Water Supply Contractors
ENR
2020
Best Places to Work #14 (Large Size Companies) 2022 San Francisco Business Times/Silicon Valley Business Journal
San Francisco Business Times
2022
