(707) 522-1100

Joseph Gruchawka

Business Litigation. Environmental Law. Construction and Contract Law. Labor Law.

Joseph Gruchawka



(707) 522-1100 Extension 1120


Joseph Gruchawka is experienced in business litigation and labor law.  He has particular expertise in mechanic’s liens, contract disputes, wage and hour claims, and employee classification.

Mr. Gruchawka has successfully collected money owed to contractors, represented contractors and homeowners disputing invoices and quality of work, defended employers in labor litigation, and obtained favorable settlements for employee plaintiffs.

Joseph is a Sonoma County native and enjoys hiking and running in our local parks when he is not zealously representing his clients.

Bar admissions

Admitted to practice law in California

Admitted to practice law in the U.S. District Court for the Northern District of California


University of Colorado, J.D.

University of California Berkeley, B.A.

Professional associations and memberships

Sonoma County Bar Association

Barristers Club