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Swinerton  Company Logo
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  2. Swinerton


Now celebrating our 130th year in business, the Swinerton Family of Companies has a long, successful history of innovation and performance as premier building professionals. Swinerton is a proud part of this legacy of excellence, providing value to clients across the Western United States. Headquartered in San Francisco, we have 16 offices throughout the United States including our presence in San Diego for the past 25 years. As a 100% employee-owned company, Swinerton is a place where pride and quality define the services we provide. This personal investment in success, along with a 130-year record of outstanding performance, means that our clients know they can count on us for the efficiency and integrity to deliver projects that exceed expectations. They also have confidence in the fact that Swinerton is one of America’s most financially stable general contractors, with an aggregate bonding capacity of $2.5 billion, and excellent insurance ratings supported by the top sureties in the nation. From our first green roof in 1971 to our current 300+ LEED AP® strong staff, we have long been at the forefront of green building and remain a national leader in sustainability.... Read more

Additional Culture Details

We are, and will remain, a 100% employee-owned company. This personal investment drives our commitment to provide peace of mind in everything we do and to those we serve.

Our service-based approach yields unparalleled results to nearly every industry, across every sector. Regardless of the scale of work or the challenges that come our way, excellence is always our standard.

Swinerton believes that a strong workforce is one that is diverse and inclusive, and we know that developing teams that are diverse in experience, background,
and thought has kept us on the leading edge of innovation for decades.

Our over 2400 construction experts create a culture defined by exceptional passion for the business of building, an adventurous spirit, and valuing a balanced professional and personal life.

As a company, we embrace collaboration and a
“work hard, play hard” philosophy.
... Read more


We say what we mean and mean what we say. If we make a promise, we keep it. It's that simple.


San Francisco, CA


3,587 US Employees


Building Construction

Recent Awards

  • 2018
  • 2017

Company Snapshots

We love our people here at Swinerton.
Our team at Sycuan working hard.
Climbing stairs for a good cause!
American Heart Association SD Heart Walk
The Luma Team getting it done in Little Italy.