Southern California General Contractor

Hensel Phelps’ Southern California Region is a leader in delivering complex, large-scale projects across diverse markets, including aviation, higher education, healthcare, research/laboratory and water/wastewater. Known for its hands-on approach and strong partnerships, the region excels at navigating dynamic environments. Through innovative building solutions, cutting-edge technology and a commitment to collaboration, Hensel Phelps consistently delivers facilities that exceed owner expectations.

Featured Healthcare Projects

UC Irvine Douglas Hospital

About the Project This 191-bed, seven-story hospital was constructed on the grounds of the 33-acre UC Irvine’s Medical Center campus,...

Kaiser Permanente Orange County

About the Project The Kaiser Permanente Orange County Anaheim Medical Center project consists of three major components–a hospital, central utility...

UCI Health – Irvine

About The Project The UCI Health – Irvine medical campus includes a 144-bed acute care hospital with an emergency room,...

Kaiser Permanente San Diego

About the Project The Kaiser Permanente San Diego Medical Center is one of the most patient-friendly, technologically-enhanced and energy-efficient full-service...

Step 1

American Institute of Architects
Los Angeles Merry Norris
Design Advocate Builder Award

Step 1

American Subcontractor Association San Diego
Contractor of the Year

Step 1

Associated General Contractors of America of California Construction Safety Excellence

Regional
Leadership

Tom Diersbock, Executive Vice President, Western Division

Damian J. Buessing, Regional Vice President

Shawn Edwards, Chief Estimator

Sean Reyes, Chief Estimator

Mike Verrastro, Chief Estimator

Trade
Partnerships

Michelle Keyser, Manager of Supplier Diversity

 

 

Become a Trade Partner

Business
Opportunities

Plan – Real Estate Development Opportunities

Laird Heikens, Vice President – Hensel Phelps Real Estate Development

Build – Construction Opportunities

Stephen J. Friar, Project Development Director

Manage – Facility Life Solutions Opportunities

Ray Cullen, Director of Client Solutions – Hensel Phelps Services

Southern California Offices

Learn More About Our Southern California Careers

Outreach Events

6/28-7/2 - Airport Minority Diversity Council (AMAC) Airport Business Conference

Airport Minority Diversity Council (AMAC) Airport Business Conference

Saturday, June 28 to Wednesday, July 2

New Orleans, Louisiana

Home – 2025 AMAC Airport Business Diversity Conference

7/21 - NAMC SoCal Golf Tournament

NAMC SoCal Golf Tournament

Monday, July 28 at 7:00 AM

Industry Hills Golf Club

1 Industry Hills Pkwy, City of Industry, CA 91744

Golf Tournament & 30th Anniversary Celeb | website

8/11-8/15 - American Contract Compliance Association (ACCA) National Training Institute

American Contract Compliance Association (ACCA) National Training Institute

Monday, August 11 to Friday, August 15

Gaylord Rockies Resort and Convention Center

6700 N Gaylord Rockies Blvd, Aurora, CO 80019

National Training Institute | American Contract Compliance Association

8/27 - AGC Small Business Construction Expo

AGC Small Business Construction Expo

Wednesday, August 27 at 10:00 AM – 2:00 PM

Long Beach Convention Center

300 E. Ocean Blvd, Long Beach, CA 90802

Small Business Construction Expo (AGC of California)