Portuguese Organization:

Gonsalves & Stronck Construction




Gonsalves & Stronck Construction Co., Inc. was founded in 1993 by Keith Gonsalves and William Stronck as a construction management and general contracting firm serving both the public and private sectors in the Greater San Francisco Bay Area.

From the beginning, Keith and Bill drew on their unique combination of industry experience and comprehensive project management to form a solid foundation for Gonsalves & Stronck Construction. Today, they continue to complement their firm’s strengths and diversity by employing a core group of talented individuals who share their commitment to quality building, embrace new challenges and techniques, and take pride in developing and enriching our Bay Area communities.



1000 Washington Street
San Carlos, California 94070-5319

(650) 802-2960