With a century of experience, Peterson Mechanical Inc. has what it takes to provide complete customer satisfaction
Although we have grown significantly in size, capabilities, and experience over the last 100 years, we still maintain our original core values of integrity, honesty and service that we gained as a family-owned Sonoma Valley mechanical contractor to now serving the greater Bay Area and beyond.
Peterson Mechanical Inc.
21819 8th Street East
Sonoma, CA 95476
Fax: (707) 938-1437