Siderius Lonergan & Martin entryway

Serving the Northwest since 1959

Siderius Lonergan & Martin, LLP is dedicated to providing high-quality
and personalized legal services. Our lawyers and support staff are
committed to vigorous, ethical and economical representation tailored
to meet the needs of our clients.

Practice areas include general and complex litigation, business and commercial law, banking and credit union law, criminal defense, real estate, and estate planning.