Little Tommy's Plumbing Shop, Inc. About Us Contact Us Today

About Little Tommy’s Plumbing

Friendly Plumbers In Highland Park, IL

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.

Since the beginning, Little Tommy’s Plumbing has been focused on providing courteous, attentive plumbing services while building and developing lasting client relationships. Our plumbers in Highland Park are eager to help you with any plumbing problem you have encountered. We are based in Highland Park and serve customers in Deerfield, North Shore, Winnetka, Glencoe, Lake Forest, Northbrook, Wilmette, and throughout Lake County.

Contact us online or at (847) 443-9115 to learn more or to schedule Highland Park plumbing services.


Contact Tommy Today & We're On The Way Get In TOuch

A Message From Our Owner

Little Tommy's Plumbing Shop is an odd name. We admit it. But, the story behind the name is what I would like to share. Growing up in Highwood, one of my favorite things to do to pass a summer's day was to go around to my neighbors' yards as they tended their gardens, grape vines, and fruit trees. They would tell me stories of the old country, try to teach me Italian, and always give me a cold glass of Tamarindo (an Italian soft drink.) I still like it to this day!

I am sure I was a huge pest, but they were all nice to me. Over time they started calling me, "Little Tommy Mahoney." To all that know me, this is an oxymoron along the same line of "jumbo shrimp." Sadly, most of these wonderful people are now gone. I hope, in a small way, that the name "Little Tommy's" honors these people who were so kind to me as I was growing up.


Little Tommy’s Plumbing is licensed and insured in Illinois. We also have a State of Illinois backflow certification.

Our Credentials Include:

  • Plumbing, Heating, and Cooling Contractors Association (PHCC)
  • Quality Services Contractors (QSC)
  • Better Business Bureau (BBB)
  • Angie’s List
  • Highland Park Chamber of Commerce
  • Highwood Chamber of Commerce
  • Deerfield, Bannockburn, Riverwoods (DBR) Chamber of Commerce

To speak with our plumbers in Highland Park, give us a call at (847) 443-9115.

Honest & Reliable Service

  • Fast & Reliable Service
    We are committed to helping you solve your plumbing needs as quickly as possibly.
  • Guarantees & Savings
    No matter what you hire us for, your satisfaction is 100% guaranteed. We're not happy unless you are.
  • 24/7 Availability
    Plumbing can be unpredictable. We'll be there to clean up the mess when the unexpected happens.
  • Upfront Pricing
    Transparency is key and we want to make sure you feel confident in our service and your investment.

Tommy Can Fix It! Tell us how we can help you.

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Emails are only monitored during business hours, please call our office at 847-443-9115 for emergency services