Hansen Kohls Sommer & Jacob, LLP

Hansen Kohls Sommer & Jacob, LLP is a Roseville, California law firm focused on civil litigation and related business matters. The firm represents businesses, insurers, professionals, and other clients in business and commercial disputes, professional liability cases, insurance litigation, construction matters, and general civil claims. Its attorneys also provide legal ethics counseling and appellate advocacy, helping clients address disputes, professional responsibilities, and complex issues that may continue beyond the trial court.

Hansen Kohls Sommer & Jacob, LLP traces its roots to a Sacramento-area practice established in 1975 and has developed into a boutique litigation firm serving Northern and Central California. The practice emphasizes experienced legal representation, careful written advocacy, and responsive client service. Its attorneys work collaboratively on matters involving businesses and professionals, combining litigation experience with practical advice designed to help clients understand exposure, manage disputes, and make informed strategic decisions.

Hansen Kohls Sommer & Jacob, LLP handles business litigation involving contracts, corporate relationships, and other commercial conflicts, along with professional malpractice claims and insurance bad faith matters. The firm’s work also includes construction disputes and civil trial practice. Its professional liability practice assists attorneys and other professionals facing malpractice allegations, while its legal ethics counseling helps law firms and lawyers address professional responsibility, risk management, and practice-related concerns before or during disputes.

Hansen Kohls Sommer & Jacob, LLP combines trial, appellate, and advisory capabilities for clients facing complex civil matters. The firm has a longstanding history of providing ethics and malpractice-avoidance guidance to lawyers and law firms while also representing clients through litigation and appeals. Based in Roseville, the practice emphasizes thoughtful case preparation, practical problem-solving, and clear communication, helping businesses, insurers, and professionals evaluate legal risks, defend claims, resolve disputes, and protect important commercial and professional interests.