Company Background

Tom Mahoney (a.k.a. Little Tommy) started his plumber's apprenticeship in 1989 while working for his father, Bart Mahoney, Jr. Tom learned the trade from the bottom up. Following Bart's passing in 1991, Tom continued to work in the field until 1996. At this time, Tom took hold of the management reins of the service and repair division. Later, he oversaw the development of the company's HVAC division.

During those years, Tom never lost sight of his internal desire to have a company of his own. He and his wife, Kristin, and their two children, Samantha and Ryan, saw a vision of Little Tommy's Plumbing Shop becoming a reality.


Our goal is to provide courteous, attentive residential plumbing service & repair while building & developing lasting client relationships.


Our Commitment to You

Little Tommy's is committed to providing Chicago's North Shore with courteous and professional plumbing service for clients. Our fully licensed and bonded technicians are committed to answering your questions directly and honestly while solving your plumbing problems to your satisfaction. We stand behind our work with a straightforward service guarantee and top-quality parts.

Hands Upfront Pricing
Clock 24/7 Availability
Calculator Financing Available