Meet Our Staff

For trusted and reliable service, hire American Leak Detection of Montana

Margaret Cassidy

General Manager

Originally from the Pacific Northwest, Margaret relocated from the Portland area to beautiful North Idaho with her husband and 2 children 10 years ago. Margaret spent 25 years in the international manufacturing business, but knew that she wanted a change. She's always wanted to own her own business and American Leak Detection has allowed her to provide a service that saves people money and helps protect a precious resource. It's a win-win. When she’s not working, Margaret is spending time with her family on Lake Pend Orielle.

Tammy Rose

Operations Manger
Joined ALD in 2013

Tammy graduated from Spokane Community College in 2004 with an Associate’s degree in Accounting. She and her husband, Ben, reside with their children in the mountains just north of Spokane where they enjoy spending time outdoors. Tammy is an avid gardener and enjoys growing organic produce in her year-round greenhouse.

Tanner Marsh

Tanner Marsh

Leak Detection Technician
Joined ALD in 2016

Tanner graduated from University of Montana with his bachelors degree in Archaeology. Currently he and his girlfriend Darci are enjoying beautiful Missoula, Montana with their pup Czar where they've lived for the past 8 years. When Tanner isn't working, you can find him up in the mountains biking, hiking, and snowboarding!

Carla Becker

Customer Service Rep
Joined ALD in 2018

(We affectionately refer to her as the Office Ninjaneer as she can do it all)

Born and raised in Pasadena, CA. Has been actively involved in the Interior Design and construction field for over 26 years. Carla earned her degrees in Interior Design and Architecture and has been living in the beautiful Pacific Northwest for 17 years now. She says the best part of her life is being a mom to her one teenage daughter and two step-teenagers. She enjoys an active lifestyle that includes hunting/fishing and a great sale at Nordstrom.

Do-It-Yourself Leak Test

Think you have a leak?
Try these tests to see how much you could be saving!

DIY Tests

5 Star Reviews From Past Customers!

Keeping Your Family & Home Safe

  • American Leak Detection

    "They came in, investigated with smoke, and fixed the problem. For the first time in two months, my house doesn't smell like a restaurant toilet."

  • American Leak Detection

    "I appreciated their technical ability, state of the art equipment, and the fact that they took the time to keep me informed along the way and explain to me what was happening and why."

  • American Leak Detection

    "After 30 years in this house, we have had many service people come to do work. No one has ever delivered better than Daniel."

View All Testimonials