Support Staff

Mary Ann Blizzard

Mary Ann Blizzard

Accounting PM Coordinator

About Mary Ann

Mary Ann is a team-player full of positive energy that spreads to everyone around her. She joined Harman back in 2000 and is known around the office as much for her dependability as she is her can-do attitude.

As much as Mary Ann brings to the office, it’s outside the office that her zest for life really shines through. Mary Ann and her husband love going to car shows with their Mustang Shelby Cobra Supersnake. She also likes taking pictures and scrapbooking; and she enjoys playing volleyball, croquet, and corn hole. Come football season you’ll see her waving the iconic Terrible Towel.

Most of all, Mary Ann is proud of her family. She’s got two children, five grandchildren, two step-children, and three step-grandchildren. She loves watching her grandson and granddaughter play sports. Her three 100 lb. babies—Labs Koa and Kendra, and Golden Retriever Lacey—keep her busy at home.

Tammy Kestner

Tammy Kestner

Accounting Clerk / HR Coordinator

About Tammy

An active member of the Shenandoah Valley chapter of the Society for Human Resource Management, Tammy has 20 years of construction industry experience with over half of those in HR. Tammy is a trusted resource for her understanding of employment law and advocate for her co-workers. Staying current in her field is a priority.

Outside the office, Tammy has a keen eye for decorating and spends her downtime hunting down antiques and other unique items from area shops and auctions. She also enjoys spending time with her three grown children, granddaughter, and two dogs—Daisy Duke and Dixie Chick.

Tammy McKibben

Tammy McKibben

Staff Accountant

About Tammy

Tammy graduated from Mary Washington College and also obtained a Masters in Church Leadership from Eastern Mennonite Seminary. While working in accounting positions throughout her career, Tammy has also enjoyed serving in various roles in churches and currently is serving as the pianist for Olivet Presbyterian Church in Staunton. She enjoys the analytical side of accounting and putting all the accounting puzzle pieces together each month. Tammy strives to offer her best each day to her co-workers, modeling her work ethic from Ecclesiastes 9:10, “whatever your hand finds to do, do it with all your might.”

Tammy is a native of the Shenandoah Valley and currently resides in Waynesboro with her husband. She has two grown children and an adorable grandson. When not at work, she enjoys playing piano, making music with her family, church activities, traveling, and attending concerts and plays.

Sandy Rohrbaugh

Sandy Rohrbaugh

Project Coordinator

About Sandy

A newer member of the Harman team, Sandy is both focused and creative, catching on quickly to her responsibilities.

Married with an elementary-aged son, Sandy enjoys swimming and playing tennis, though she doesn’t get to do either as much as she would like. An avid reader, Sandy’s creative side comes out through her writings. She even won $100 after pitching a show idea for Supernatural! She’s a huge fan of the television series.

Becky Simmons

Becky Simmons

Office Manager

About Becky

If you’ve stopped by our Harrisonburg office anytime over the past three decades, you’ve likely been greeted by Becky. “The people I work with,” are what has kept Becky here for all these years.

Becky is known around the office for her strong work ethic. When she’s not busy keeping everyone here in line, Becky enjoys spending time with her husband and three cats, shopping, working with flowers, and doing yard work.