Mac Thomsen

4.5 (36 reviews )

Seattle Washington United States

Closely Held Companies and Family Businesses Law Commercial Litigation Litigation - Real Estate +1 more

Recognized in Ones to Watch since 2026

206-292-1144 Website

About Mac

Mac Thomsen is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law, Commercial Litigation, Litigation - Real Estate and Personal Injury Litigation - Defendants.Mac, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mac is held by other top lawyers in the same geographic and legal practice area.

Mac, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mac is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Closely Held Companies and Family Businesses Law

Commercial Litigation

Litigation - Real Estate

Personal Injury Litigation - Defendants

Education

Seattle University

Awards & Recognition

Contact Me

Login Required

Please login to contact this attorney

Reviews

4.5 / 5

36 Reviews

1,046 Profile Views

Margaret Blanda

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of Mac Thomsen

Mac Thomsen has been doing this since 2026, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in Washington. Their experien...

Loretta Schimmel

Jan 31, 2026

The absolute best in Seattle for Closely Held Companies and Family Businesses Law - and I mean that from the bottom of my heart

Short and sweet: Mac Thomsen is the real deal and a true professional in the field of Closely Held Companies and Family Businesses Law. If you're in Seattle and need help with your legal issues, call...

Tracy Gutkowski

Jan 31, 2026

So happy with the results of my case thanks to the hard work of Mac Thomsen and staff

Dwayne Jakubowski

Jan 31, 2026

The absolute best in Seattle for Closely Held Companies and Family Businesses Law - and I mean that from the bottom of my heart

Honestly, I can't thank Mac Thomsen enough for everything they've done for me. They really know their stuff when it comes to Closely Held Companies and Family Businesses Law and it shows in the result...

Martha Goyette-Kertzmann

Jan 31, 2026

Solid work and professional service from Mac Thomsen in Seattle for Washington residents

I appreciate how Mac Thomsen handled my case. No fluff, just straight to the point and very effective representation for my Closely Held Companies and Family Businesses Law matter. They are obviously...