At Johnston | Thomas, you’re more than a client — you’re a part of our family. We are a multidisciplinary law firm committed to providing clients — both individuals and corporations — with passionate and professional legal representation in the areas of business, real estate, construction, nonprofit, estate planning, trust administration, probate and more. Our law firm is located in the heart of the scenic Sonoma County, with our office in Santa Rosa, California. In addition, we have a nationwide presence with affiliated offices in Portland and New York.