About Us

Agency staff: Danil Semenov – Agent, Pat McMahan Jr. – Agent/Owner, Karen Olsen – Agent.

Plaza Insurance Agency has been part of the local community since 1954. Over the years the agency’s goals included offering a wide scope of insurance products to the community, providing good service to the customers, operating with honesty and integrity, and helping people to solve insurance related problems.

Tom Allen became an owner of the agency in 1956 upon finishing his service in the Navy. Tom Allen was later joined by Pat McMahan Sr. who became a broker at Plaza Insurance Agency. It didn’t take long for Plaza Insurance Agency to become an insurance advocate in the community.

Both Pat McMahan Sr. & Tom Allen have been actively involved in the local community for many years. Pat McMahan Sr. was one of the three people who started the city of Mountlake Terrace in November 1954. He served three terms as a member of the city council in Mountlake Terrace. Tom Allen started the chamber of commerce in Mountlake Terrace and served as its president.

In 1990 Pat McMahan Jr. joined his father in the insurance business. Following in his father’s footsteps Pat McMahan Jr. has worked as an independent insurance agent for twenty years. In March 2001 Pat McMahan Jr. became the new owner of Plaza Insurance Agency.

Today Plaza Insurance Agency continues to provide quality insurance products & services to the community. Equine & farmowner’s insurance has been our specialty for many years. We strive to offer good value to our customers while making sure they get excellent coverage. As an independent insurance agency we work with more than one company. This allows us the freedom to quote and place your coverage with multiple companies, acting as your advocate in the process. We will provide our expertise and personalized attention to you.

We invite you to complete an online quote or call to speak with our agents to review coverage options for auto insurance, home insurance, renters insurance, life insurance, business insurance, boat insurance, and more. We provide free, no hassle and no obligation quotes to let you see what we have to offer.

Insurance Tailored For You

Plaza Insurance Agency strives to offer you quality insurance coverage, a high level of professional service and a long-term relationship.

Affordable, Reliable Insurance Choices

Plaza Insurance Agency offers several of the top insurance companies to choose from when selecting your insurance plan. We research the rates and coverage for you to find you the best options that fits your needs. You no longer need to call around town or search all over the Internet to find the best rates – we do the shopping and comparing for you to save you time and money!