Call us today: 410-381-9200


Rosemarie McArdle is a licensed insurance agent and our resident Life Insurance Expert!  Rosemarie enjoys helping families to understand how to protect their families and investments with the use of various life insurance tools.  In her free time, Rosemarie enjoys reading, landscaping her yard, traveling, and spending time with her husband (Mark) and their three children. Rosemarie is now a proud grandma to Brendan's twin boys and enjoys spending as much time with them as possible!

Toni Divver is a licensed insurance agent who specializes in home, auto and life insurance.  Toni has worked in the insurance industry for over a decade.  She came to McArdle Insurance Agency after spending almost a decade with another agent and we're so lucky to have her on our team!  Toni enjoys spending time with her family, photography, camping, The Ravens, and playing sports with her son!

Pam has worked in the Insurance Industry for over 30 years.  She has worked with Mark McArdle at McArdle Insurance Agency for over 25 years.  Pam holds the Certified Insurance Counselor designation and enjoys constantly furthering her insurance knowledge.  Pam and her husband have three children. Pam is now a grandma and has 3 grandchildren! In her spare time, Pam enjoys gardening, exploring local restaurants, taking road trips, traveling around the globe, and giving back to others.

Kristen McArdle began with the Agency in 2004 while in college at The University of Maryland.  After graduation, she spent 3 years traveling the world while working for Holland America Cruise Line.  Kristen came back to the Agency and has continued her profession as a personal and commercial agent.  Kristen has earned the Commercial Lines Coverage Specialist designation, and is working toward her Certified Insurance Counselor's designation.  She spent years as the Chair of the Walk to End Alzheimer's, and enjoys volunteering with local charities.  Kristen earned the Erie Insurance Giving Network award in 2015 for charity work. Kristen enjoys cycling, playing soccer, running and playing with her chocolate lab rescue dog! Brendan and Kristen are now Agency Principals and second generation owners of McArdle Insurance Agency!

Brendan McArdle began with McArdle Insurance Agency in 2008 while completing his MBA at The University of Maryland.  Prior to joining McArdle Insurance Agency, Brendan obtained a degree in Civil Engineering and worked as a Civil Engineer in Montgomery County. Brendan is an active member of the Columbia Business Community and many young professional networks.  Brendan is currently pursuing his Certified Insurance Counselor's designation.  Brendan was married in 2012, had twin boys in August 2014. Brendan and Kristen have since become Agency Principals and second generation owners of McArdle Insurance Agency!

Agency founder, Mark McArdle, started his insurance career in 1978 as a Claims Adjuster with Erie Insurance. Mark later became a Branch Sales Manager and Assistant Vice President with Erie before opening The McArdle Agency in Columbia in 1987. Mark is a lifelong Maryland resident and graduate of The University of Maryland.  Mark holds the CPCU designation, the leading professional designation for the insurance industry. He also holds the Certified Insurance Counselor designation. Mark is an active member of the Columbia Business Community. Mark is proud to see Brendan and Kristen become second generation owners of the business he has built. Mark attributes his success to a lesson he learned on his first day with Erie in 1978, "Abide by Erie's Golden Rule . . . to treat others as you yourself would like to be treated".​ 

About mcardle INSURANCE agency...


When you have a serious auto accident, house fire, burglary, etc., the last thing you need are hassles from an unresponsive claims adjuster. The quality of service by an agent or adjuster (and attitude towards customers) may not seem important when you buy a policy . . . but it is important when you have a claim.


Since 1978, leading consumer magazines have rated Erie with A+ ratings. At McArdle Insurance Agency, we'll prove these top ratings are justified. Call Mark, Brendan, Kristen, Pam, Toni, or Rosemarie. We'll provide low rates with a helpful, courteous attitude.