At GCI, people
come first.
Everyone at GCI brings something unique to the table.
We believe that a diverse range of backgrounds and viewpoints help us deliver the best results for our clients. One thing we all share? A genuine passion for what we do.
Our Team
Sarah Ginilo
Project Coordinator
Victor Barba
Laborer
Carlos Polanco
Carpenter Foreman
Alexander Becerra
Madrone Laborer
Lucy Quion
Project & Insurance Coordinator
Steve Sanchez
Project Manager
Chris Ramsey
Project Engineer
Carlos Hernandez
Madrone Laborer
Robert Richmond
Project Manager
Randall Horn
Project Manager
Alex Magdelano
Madrone Laborer
Gerald Burton
Laborer
Collin Kinkead
Project Engineer
Branon Conzet
Superintendent
Dinesh Chhabra
Accounts Payable
Jose Reyes
Madrone Laborer
Edilberto Orozco
Laborer
Arthur Herzog
Laborer
Jamie Guevara
Project Manager
Jeffrey Ravenscraft
Project Manager
Amy Moerman
Project Manager
Ismael Chavez
Madrone Laborer
Juan Munoz
Laborer
Carlyn Strang
Assistant Marketing Manager
Chris Sazo
Preconstruction Bid Coordinator
William Guifarro
Laborer
Sean Peradotto
Superintendent
Juan Pablo Ortega
Madrone Laborer
Fernando Iniguez
Vice President
Tom Frank
Superintendent
Juan Ramirez
Laborer
Matt Tews
Estimator
Luis Ramirez
Laborer
Jose Perdomo
Laborer
Cris Rosete
Receptionist
Hugo Ramirez
Laborer
Ray Soriano
Project Coordinator
Carlos Valadez
Madrone Laborer
Billy Fette
Superintendent
Benito Mendez
Carpenter
Jerry Pfefferkorn
Safety Director
Javier Cardenas
Laborer
Juan Aguirre
Madrone Laborer
Anthony Polinski
Project Engineer
Rosa Perdomo
Madrone Laborer
Abraham Diaz
Labor Superintendent
Steve Weiss
Traveling Superintendent
Dennis Campbell
Superintendent
Lila Rogers
HR & Payroll Coordinator
Zach Feece
Project Engineer
Alejandro Ramirez
Laborer
Robert Moore
Project Manager
Christine Armstrong
Administrative and Training Manager
Anthony Garcia
Superintendent
Tejaswini Chalasani
Project Manager
Madeline Duignan
Marketing Director
Jack O'Connell
Project Manager
James Buresh
Vice President
Kim Mapa
Office Manager
Arturo Ortega
Madrone Laborer
Seth Berling
Director of Preconstruction
Tammy Burton
HR & Payroll Manager
Carlos Munoz
Laborer
Jonathan West
Project Manager
Jesse Swafford
Principal
Pedro Zetina
Carpenter
Carlos Polanco Jr.
Carpenter
Refugio Ramirez
Laborer
Roberto N Velasquez Araujo
Madrone Laborer
Sam Fraser
Project Engineer
Brian Lundberg
Superintendent
Nancy Michaels
Director of Business Development
Tim Scalmanini
Superintendent
Jeff Seacrist
Project Executive
Andy Salazar
Carpenter
Roy Herder
Superintendent
Evaristo A Escobar
Laborer
Luke Watson
Project Manager
Kathleen Su
Sustainability Intern
Forest Gobble
Assistant Project Manager
Carlos Parra
Carpenter
Justin Baker
Superintendent
Eva Truong
Assistant Controller
Miguel Gonzalez
Madrone Laborer
Allison Solano
Accounts Payable Manager
Junior Mendez
Laborer
Chris Figone
Superintendent
Tony Moranda
Superintendent
Aaron Jacobs
Superintendent
Nicole Leu
Cost Manager
Jesus Magdaleno
Madrone Laborer General Foreman
Dillon Sanchez
Carpenter Apprentice
Derek Nelson
Assistant Project Manager
Alejandra Arce
Sustainability Manager
John Rodgerson
Project Manager
Jose Moya
Madrone Laborer
Valerio Cervantes
Superintendent
Sara Anderson
Marketing Manager
Jesse Chen
Project Manager
Brian Wright
Superintendent
Virginia Lujan
Project Coordinator
Duncan McAndrews
Site Safety Coordinator
Luis Rodriguez
Madrone Laborer
Fernando Ortega
Carpenter
Jose Valdibia
Warehouse Tech
Jon Helman
President
Jorge Cornejo
Madrone Labor Foreman
Amy Williams
Chief Financial Officer
Armando Chavez
Madrone Laborer
Keith Jaymes
Superintendent
David Cooper
Superintendent
Jser Rios
Laborer
Keeky Lam
Project Accountant
Pat Revetta
Principal
Saul Ramirez
Madrone Laborer
Jose Valencia
Assistant Superintendent
Emmanuel Norberto-Miranda
Laborer
Jose Garcia Diaz
Laborer
Jenny Ha
Project Accountant
Sal Carabez
Laborer
John Austin
Junior Project Accountant
Francisco Hernandez
Carpenter Apprentice
Sebastian Lopez-Roldan
Warehouse Technician
Refugio Campos
Laborer
Jose Ramos
Superintendent
Brandon Griggs
Superintendent
Felix Martinez Barba
Laborer
Hector Tellez
Laborer
Rachel Durante
Accounts Payable
Jose Chavez
Superintendent
Tiffany Do
Project Accountant
Joanna Wilson
Project Manager
Marlee Coen
Project Manager
Oscar Gutierrez
Laborer
Salvatore Villalobos
Laborer
Sara Abualhsan
Project Coordinator
Medina Kadermia
Project Coordinator
Tony Miller
Superintendent
Tom Southam
Principal
Patricia Gonzalez
Laborer
Cesar Carrillo
Safety Manager
James Collins
Project Executive
Gabriel Serrano Ortega
Madrone Laborer
Joe Hinojosa
Laborer
Pedro Andrade
Laborer
Tucker Lico
Project Engineer
Mark Quam
Superintendent
Juan Mendez
Laborer
Gregorio Reyna
Laborer
Hayley Soderlund Macko
Principal
Norberto Magdaleno
Laborer
Pete Goldsmith
Founder
Ali Oswalt
Client Relations Manager
Hector Pelayo
Laborer
Arturo Pantoja
Carpenter
Will Ratelle
Superintendent
Veronica Santos
Laborer
Richard Sanchez
Laborer
Hugo Zermeno
Laborer
Jesus Aguirre
Madrone Labor Foreman
James Jenkins
Principal
Oscar Flores
Madrone Laborer
Lindsay Shakouri
Project Manager
Jeobani Lopez
Madrone Labor Foreman
Paul Kern
Superintendent
Sergio Perdomo
Madrone Laborer
Jose Ojeda
Laborer
Sal Gil
Carpenter
Darren Leary
Director of Self Preformed Work
Jennifer Wong
Project Coordinator
Jose Alfredo Perez
Laborer
Erik McLaughlin
General Superintendent
Juan Cabrera
Superintendent
Erwin Reyes Garay
Madrone Laborer
Jose Gallardo
Laborer
Jose Manzo
Laborer
Josvani Pelaez
Laborer
Ariel Magdelano
Madrone Laborer
Nate Farey
Assistant Project Manager
Todd Riddle
General Superintendent - South Bay
Antonio Arriaga
Laborer
Rosy Chobanian
Controller
Keith Luna
Project Manager
Victor Leon
Laborer
Shirley Stephens
Superintendent
Jennifer Yarborough
MV Office Manager
Tobyn Celler
Project Manager
Efrain Ontiveros
Equipment Manager
Our Leaders
Jon Helman
President
Jon drives GCI's strategy and vision, focusing on providing a place of incredible opportunities. Jon believes in the power of finding potential in unexpected places and is most proud of the team he's built at GCI. Outside of the office, you can usually find him on the water kayaking on a river, or crabbing in the Bay.
fearless leader
sincere
analytical
Fernando Iniguez
Vice President
As Vice President, Fernando leads GCI's sales and ensures our team over-delivers on client expectations from project start to finish. He is also the Mountain View Office Head and oversees strategic growth in Silicon Valley. Fernando is passionate about building long-lasting relationships and sharing good stories (ideally over a great glass of scotch).
Relationship-Driven
Natural Mentor
Calm, Cool & Collected
Amy Williams
Chief Financial Officer
As CFO, Amy oversees the financial strategy, planning, and analysis for GCI. Her goal is to create strategic initiatives that support responsible growth while giving our clients the best service possible. Coming from the midwest, Amy loves any activity that gets her outdoors including hiking, camping, and skiing.
Dynamic
Technical Problem-Solver
Trusts Her Gut
Maddie Duignan
Marketing Director
Maddie leads GCI's marketing and branding efforts, overseeing everything from RFP responses to client partnerships. Her goals are to rally the team around GCI's shared values and find fun and innovative ways to engage clients and partners. Raised in Seattle, Maddie loves to explore the Bay Area's blend of city and nature with her trusty sidekick Walter.
Advocate
Motivator
Curious
Jerry Pfefferkorn
Safety Director
Jerry ensures that GCI's Safety policies are up-to-date and followed in both the field and office. He strives to continually improve safety practices while keeping a close eye on his #1 goal: get everyone home safe to their families. In his free time, Jerry loves to ride his motorcycle up the coast (with proper safety gear, of course).
Logical
Self-Reliant
Problem Solver
Pete Goldsmith
Founder
Pete founded GCI in 1992 with the goal of building a company that gives back to its community. In the past 30 years, he's fulfilled his vision by fostering relationships, following through on promises, and taking calculated risks. He attributes our success to long-term partnerships and smart hiring decisions. Pete is a family man, dog dad, and avid bridge player.
Wise
Deliberate
Generous
Hayley Soderlund Macko
Principal
Hayley's role as Principal includes her responsibilities as Project Executive, San Francisco Office Head, and Head of People. Never one to turn down a challenge, she enjoys navigating complex projects and finding creative solutions to tricky problems. Her desire to take the road less traveled leads to some pretty epic backcountry skiing.
Optimistic
Out-of-the-Box Thinker
Natural Leader
Patrick Revetta
Principal
A lifelong learner, Patrick loves solving complex, technical problems. His proudest moments at work involve making a challenging circumstance feel simple and seamless for his clients. When he's not untangling a difficult project, you can find him in his workshop tinkering with clocks, locksmithing, or studying maps.
Humble
Complex Problem Solver
Dedicated
Abraham Diaz
Laborer Foreman
Abraham keeps GCI's growing labor team organized and manages their time and resources. In addition to overseeing labor staffing, he coordinates material delivery. When he's not juggling schedules, he's juggling soccer balls.
Thorough
Practical
Team Player
James Jenkins
Principal
Previously GCI's President, James has been an essential leader since the company was a small group of 7. He is extremely passionate about sustainable building and has spearheaded industry-leading initiatives and milestone projects over his 20+ year tenure. James loves to travel and see the world with his wife and two kids.
Self-Affirmed
Discerning Eye
Introspective
Seth Berling
Director of Preconstruction
Overseeing GCI's Preconstruction department and National work, Seth leverages his estimating skills and out-of-the-box thinking to get projects off the ground. He is passionate about building renovation projects that turn unused structures into innovative, productive spaces. Seth grew up fly-fishing with his dad and feels most at peace on the river.
Deliberate
Calm Under Pressure
Resourceful
Tom Southam
Principal
Tommy enjoys a challenge, which is probably why he loves working in complex lab spaces. His affinity for problem-solving led him to a Head of Operations role, where he built out GCI's technology and business ops systems. In true Tommy fashion, he likes to challenge himself with his out-of-office activities as well, which include competitive sailboat racing.
Makes the Impossible Possible
Genuine
Resourceful
Rosy Chobanian
Controller
As Controller, Rosy runs GCI's Accounting and Payroll departments. She conducts monthly closing and financial reporting to support business operations and overall growth. Rosy recently took up tennis and now hits the court whenever she can.
Team Builder
Calm Under Pressure
Genuine
James Buresh
Vice President
In addition to his role as Vice President, James is a Project Executive, Sales leader, and GCI's San Francisco Office Head. His optimism is his superpower, and he loves applying his positive thinking and determination to beat the odds. A golf fanatic and people person, James' perfect day is spent out on the green.
Loves a Friendly Competition
Magnetic
Die-Hard Optimist
Jesse Swafford
Principal
Jesse is GCI's South San Francisco Office Head and oversees some of our largest life science accounts. Extremely detail-oriented, Jesse executes complex projects at a high level and inspires his team to do the same. Outside of the office, he's spending time with his kids or riding dirt bikes with his friends.
Responsive
Detail-Oriented
Dedicated
Nancy Michaels
Director of Business Development, Silicon Valley
Nancy focuses on generating awareness and building relationships in Silicon Valley. A Bay Area native, she is passionate about connecting with others in our community and believes in giving back however she can. She also believes firmly in her University of Alabama football team. Roll Tide!
Driven
Social
Adaptable
Erik McLaughlin
General Superintendent
A humble leader, Erik leads GCI's team of best-in-class superintendents and field staff. His goals are to elevate our field presence, build morale, and give clients the best experience and product possible. Erik loves cycling and will ride with you any day.
Loyal
Glass Half-Full
Team Player
Jon Helman
President
Fernando Iniguez
Vice President
Amy Williams
Chief Financial Officer
Maddie Duignan
Marketing Director
Jerry Pfefferkorn
Safety Director
Pete Goldsmith
Founder
Hayley Soderlund Macko
Principal
Patrick Revetta
Principal
Abraham Diaz
Laborer Foreman
James Jenkins
Principal
Seth Berling
Director of Preconstruction
Tom Southam
Principal
Rosy Chobanian
Controller
James Buresh
Vice President
Jesse Swafford
Principal
Nancy Michaels
Director of Business Development, Silicon Valley
Erik McLaughlin
General Superintendent
Working
at GCI
When you join the GCI family, you’re joining a team of highly skilled professionals who know the importance of integrity, community, and collaboration. Whether in the office, in the field, or off-the-clock, at GCI, we’re there for each other.
Life at GCI
We’re a friendly and driven group that’s passionate about building possibilities for our clients and for our team. Our goal is to empower our people to plan for their future so they can thrive personally and professionally.
Planning for the future
We want to set you up for success and help you plan for tomorrow so you can focus on today. From smart 401k investments to funded 529 Plans for new GCI babies, we’re here to help you grow.
Community Support
It takes a village. To help support our local communities and causes you care about, we give our team 20 paid hours each year to volunteer. To give new parents a fair shake, parental leave is the same for everyone at the company.
Fun Inside (and Outside) the Office
Doing your best work requires balance. We love welcoming new teammates with breakfast in the office, going all out for our annual costume contest, and sharing in some friendly competition at the GCI Decathlon. We encourage travel, getting outside, or whatever it is that makes you tick.
Join the team
Finance
( 1 open role )(1 open role )
Project Accountant | San Francisco
We are seeking a Project Accountant to work closely with the Accounting staff to assist with day-to-day activities. This position will be based out of our San Francisco office. The Project Accountant is a key member of the Accounting team. This role is instrumental in managing job cost projections, change management, billings and coordinating with AP for monthly billings to Owner. The Project Accountant’s primary responsibility is to support the project team regarding client invoicing, payments, reports, and any other duties related to the project.
Build
with us
We’re ready to help you take on your most challenging projects—and turn great ideas into reality.