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.
Little Tommy's provides a one-year parts-and-labor warranty on completed work and honors all manufacturers' warranties on installations.
The company is a certified Quality Service Contractor by the Plumbing-Heating-Cooling Contractors Association (PHCC).
Tom Mahoney has worked in 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.