Heffernan Law Firm practices construction and insurance coverage law and commercial litigation. We provide our clients with the knowledge and experience of a large firm, while providing the personal attention and responsiveness of a small boutique firm. We are dedicated to providing our clients with the highest-quality legal services in the most effective manner possible. Our proactive advice, as well as our efficient use of alternative dispute resolution such as mediation and arbitration, can reduce or eliminate the need for litigation. We manage claims and disputes for our clients and work closely with them to develop and implement strategies to achieve their business goals and objectives. Our skilled representation and decades of experience in construction and insurance law uniquely qualify us to obtain the best possible results for our clients.

The Heffernan Law Firm legal team of attorneys and paralegals share a common goal of providing the highest-quality legal services to their clients in the most effective manner possible. By working closely with one another, the team combines their strengths of knowledge, experience, and diligence to provide an unmatched level of professional service and personal commitment to our clients' legal matters.

Devon Thurtle earned her law degree with high honors from Seattle University, where she was a Member and Lead Editor for Seattle University Law Review and an Executive Member of the Moot Court Board. Devon also holds a Bachelor of Music with highest honors from DePaul University School of Music in Chicago, Illinois.

Devon's practice focuses on insurance and contract matters, including insurance coverage and construction defect law. She handles matters at all stages of litigation and dispute resolution, including motion practice in state and federal courts and appellate briefing in contract and insurance matters. Mediation and arbitration are also an integral part of Devon's practice.

Devon is a native to the Seattle area, and maintains active involvement with the community. She is a founding board member of KM Charity Through Youthful Living, a local charity dedicated to helping children and teens in need. She is a member of the Washington State Bar Association, Washington Attorneys Assisting Community Organizations, and Washington Lawyers for the Arts, as well as other local organizations.