2150 River Plaza Drive, Suite 255
Sacramento, CA  95833

(916) 583-5612 office

Geoffrey Nelson, Director of Project Development
455 Market Street, Suite 1670
San Francisco, CA 94105

(916) 583-5615 office
(916) 583-5601 fax


The Boldt Company is one of the largest professional construction services firms in the nation and consistently in the ENR Top 100. From the original storefront carpentry shop opened by Martin Boldt in 1889, we have grown into a national organization, offering world-class construction services, including Design/Build, Integrated Lean Project Delivery® construction management, general construction, real estate development, program management, consulting and technical services. Yet, to this day, we remain owned and operated by the Boldt family, the foundation of our strong values base.

Our long-standing values are honesty, fairness, performance, hard work and a love of what we do. These values define our culture, and our employees embrace and live them.

As we see it, our customers' expectations are clear: to receive the most creative, innovative and effective solutions possible, within budget and on schedule. In short, they expect value. So we maintain multiple full-service branch offices around the country, with a self-performing work force of more than 2,000 skilled workers, plus a full complement of seasoned professionals in all disciplines.

These proven experts use their knowledge to its fullest for the benefit of our customers. They collaborate and innovate, think and rethink, and try new ideas. Above all, they develop unique solutions to what are often unique challenges.

We call this empowered process BoldThinking®, and it provides many opportunities for saving time and money and results in a project with greater value for the customer.

  • Four Seasons Animal Hospital – a 24/7 animal care facility in Lafayette, CA
  • A 7,000 sq. ft. operations and maintenance building and erection of 88 Vestas 1.65 MW wind turbines for We Energies.
  • A three phase renovation and addition to a flexible packaging production and warehouse facility.
  • A new 380,000 sq. ft. expansion to the General Motors Body Shop located in Wentzville, Missouri.
  • Redesign and renovation of a 125,000 building to house St. Olaf College's education and language departments.
  • A four-level, 200,000 sq. ft. complex for the study of natural sciences and advanced mathematics at St. Olaf College.
  • A collaborative effort to renovate and upgrade an operating classroom building for University of California, Davis.
  • A fast track construction to enclose a 44,000 sq. ft. expansion to allow installation of equipment for Albany International.
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