Patrick Brian Sheahen
In Memory Of

Patrick Brian Sheahen

6/30/1956 - 5/16/2025
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Details

Service Date
10/04/2025
Service Time
11:00 AM
Service Location

About Patrick Brian Sheahen

Patrick Sheahen, 68, passed away suddenly on May 16, 2025, in Phoenix, Arizona.

Born in Evanston, Illinois, Pat lived a life defined by dedication—to his work, his family, and his community. Pat began his education at Arlington High School before graduating from North Farmington High School. He went on to earn a degree in Mechanical Engineering from the University of Michigan and later completed an MBA at the College of St. Thomas. This strong academic foundation supported a long and accomplished professional career.

He began his engineering journey at Asea Brown Boveri (ABB), contributing to the development of a nuclear power generator for a Minnesota plant. He later relocated to Phoenix, Arizona, where he joined Garrett Aircraft Tool & Supply Company, now known as Honeywell Aerospace. As a Project Engineer, Pat remained with Honeywell until his retirement in 2019. Known for his technical skill and steadfast work ethic, he earned distinction as a registered professional engineer.

Outside of his career, Pat was deeply devoted to his family. He is survived by his daughter, Jennifer Coles, and granddaughter, Raelynn, both of whom held a central place in his life. Pat was a constant presence in their lives—picking up Raelynn from daycare and school, supporting Jennifer however he could, and offering care and encouragement each day was his greatest joy.

He is also survived by his brothers Kevin (Lynn) Sheahen, Tim (Juli) Sheahen, and Gerald “Chip” Sheahen; beloved friend, Irma Fitzgerald; numerous nieces, nephews, great-nieces and nephews; and former spouse, Mary Jean Sajec. He was preceded in death by his parents, Gerald and Loraine Ann (Mensching) Sheahen and brother Michael Sheahen.

Pat lived life fully and with purpose. He found joy in golf, tennis, and hiking the scenic trails around Phoenix. A dedicated community volunteer, he offered his time generously—from help with tax return filings to serving as a poll worker during elections. Raised in the Lutheran Church, Pat’s life was anchored in compassion, empathy, service, and integrity. He was a member of the Mountain View Lutheran Church.

A proud University of Michigan alumnus and devoted football fan, Pat’s loyalty to the Wolverines was unwavering. He could always be counted on to don maize and blue during the season and cheer wholeheartedly for his team.

Pat’s warmth, kindness, and generosity left an indelible mark on those around him. His memory will be deeply cherished by all who had the privilege of knowing him, especially those he loved and cared for so selflessly. May his life continue to inspire compassion and community spirit in the years to come.

Celebration of Life Ceremony:

Mountain View Lutheran Church, 11002 S 48th Street, Phoenix Az 85044

Saturday, October 4, 2025 at 11:00am

Luncheon to follow immediately after ceremony

Arrangements by Bunker’s University Chapel, www.bunkerfuneral.com. Should this obituary appear anywhere but bunkerfuneral.com, please check our website for accurate details and service information.

Honoring Your Loved Ones

Condolences

7 comments
Kevin Sheahen
ago
Pat was my oldest little brother. I only know life with him so this is very difficult for me. Pat was better than I was at swimming, running, and baseball when we were kids. After college and working, Pat and I would schedule our vacations to Michigan to see our parents and brothers Tim and Chip. Pat always remembered to send our kids and grandkids birthday cards and Christmas cards. They could count on Pat for that cash gift like clockwork. We love you, Pat. You will be missed by all. (Especially by me)
Steven Senatore
ago
My condolences to the family and friends of Pat, he was a very kind and cheerful person always had a kind word for me, he loved and cared for my granddaughter and daughter. He will sorely be missed rest in peace kind man.
Mary Jean Sajec -Mezzulo
ago
R.I.P. Pat. I will be forever thankful to you for being there as a Dad to Jen and Grandpa to Raelynn. It was always nice seeing you during the holidays and birthdays at Jen’s. You were always wearing a smile . You will be missed by many.
Liz Sheahen Eyrolles
ago
Uncle Pat was always kind and always remembered everyone. There was not one year that he forgot any of his nieces or nephews birthdays/Christmas growing up. We’d always joke about being ALMOST birthday twins. He made time for the people in his life. So many years he’d make the trip to Michigan while we were there so that we would all be together. The year he was in a canoe with us and it poured down rain. How he got soaked and health with being with teenagers. Uncle Pat came for Dan and I’s wedding, and then a month later hosted two broke newlyweds without hesitation. He took us to dinner to make sure that we could do something fun, trying rattlesnake, that we wouldn’t have done otherwise. When our kids were born, he never forgot them either. He was always talking about Raelynn and Jennifer, how much they meant and the connection was obvious. The world is a little less bright with a little less of the Sheahen nonsense (it’s a real thing) and Uncle Pat will be missed.
Debbie Harper
ago
Our deepest condolences to Pat’s family from his Tanglewood Drive neighbors. Pat alway had time to talk on the way to or from the mailboxes, checking in with his friends of many years, the big smile and great attitude. We remember him recently attending the neighborhood St. Patrick’s Day party, he will be truly missed.
Pat Speer
ago
I have known Pat for several years, and we met at a coffee Meetup. During the past year, Pat and I were on the hunt to find a new place for coffee, and I got to know him as a caring and gracious friend. I invited him to join me on Christmas at my daughters so that he would not be alone, and we had the most wonderful day. His departing so suddenly has been difficult for all the members of our Meet Up group. He will be missed by so many, and I will be forever grateful to be his friend.
Jodi Ernst
ago
Pat & I have been friends for 44 years, first meeting at a Nuclear power plant in Minnesota on the mighty Mississippi River. A few years ago we started an annual event to catch up on life while attending a spring training baseball game at Salt River Fields at Talking Stick. Planning a trip to visit my grand-daughter & husband in Phoenix, I was checking in with Pat so we could hook up before Christmas. My sincere condolences to everyone that ever had the blessing to meet the most kind & sincere man I ever knew. God Speed Pat, looking forward to seeing you again.