Team Members

Joe Parisi

Chairman Emeritus

Steve Hansen


Mike Fisher

EVP, Service and Safety

Scott Carstairs

EVP, Fabrication

Francis Wong

EVP, Finance

Don Bach


Greg Conn

Director of Operations

Kathy Parrette

Director of Client Services

Katie Madorin

Director of Human Resources

Mark Ross

Project Executive

Pete Portesi

Project Executive

Jon Litle

Sr. Project Manager

Fred Mulgrew

Safety Manager

Mark Goupil

HVAC Operations Manager

Tom Wittel

Service Sales Manager - Northern CA

Dennis Lopez

Service Sales Manager - East Bay

Mitch Sager

Area Sales Manager

Long Nguyen

TAB Manager

Juan Hernandez

Plumbing Service Manager

Soniya Chopada

Director of Engineering

Jesse Cristerna

BIM/Detailing Manager

Kerry Coltun

Director of Process Systems & Industrial Controls

Steve Conn

Director of Preconstruction

Randy Upton

Estimating Manager