2016 EBSCO Research Best Pick

Little Tommy's Plumbing Shop

1st year as a Best Pick

  • A-Rated
  • Verified General Liability
  • Verified Workers' Comp

"Little Tommy's Plumbing Shop's primary goal is to provide superior service and products for your home's plumbing, heating, and cooling equipment. Our technicians are committed to answering your questions directly and honestly and will solve all problems to your satisfaction. We support and stand behind all our work."

Tom Mahoney | President

Areas Served:

North Shore

  • Services Offered
    Little Tommy's Plumbing Shop installs, services, and repairs heating and cooling systems, including furnaces, boilers, heat pumps, humidifiers, and high-efficiency comfort systems. The company also conducts HVAC inspections, performs retrofits, and provides plumbing service and replacement.
  • Warranty
    Little Tommy's provides a one-year parts-and-labor warranty on completed work and honors all manufacturers' warranties on installations.
  • Awards & Certifications
    The company is a certified Quality Service Contractor by the Plumbing-Heating-Cooling Contractors Association (PHCC).
  • Company History
    Tom Mahoney has worked on Chicago's North Shore since 1989. Little Tommy's was started in 2009 as a one-man operation and has since grown into an organization with fourteen employees.

Select Quotes from Customer Interviews

A selection of 272 homeowner reviews:


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I liked their knowledge. They fixed a gas leak, and they serviced the air conditioning unit for the summer. I chose them because I'm a repeat customer. I'd say it's an A for them.
Little Tommy's Plumbing Shop is the greatest. They're courteous and efficient. They installed a furnace, they've done all the plumbing work around here, and they take care of the humidifiers and air conditioning. I'd definitely give them an A grade.
Little Tommy's is very responsive. They know the plumbing and the heating system in my house very well, and they take care of what I ask them to take care of. They installed the air conditioning and heating system before I moved in. They get an A.
They're friendly, they always show up on time, and they're clean and neat. I like to support community businesses like Little Tommy's. They checked our heaters, and I'd rate them as an A.
Working with Little Tommy's was a very good experience. They're reliable. They did an air conditioning tune-up and repair, and I'd give them an A.
I thought my service with Little Tommy's Plumbing Shop was excellent. I was referred to them by my electrician, and I was very happy with their service.
Little Tommy's Plumbing Shop has done work for me for years, so I would use them again if needed. They do excellent work. I would give them an A rating.
Little Tommy's came out when they said they would, and they were pleasant. I would use them again. I would rate them as an A+.
The service was fine. Everything was performed to my satisfaction, and the technician was very good. I heard about them through a family friend. I would give them an A+.
What made my experience good was that they were on time and did the work satisfactorily. I'd give them an A.

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