Built on a solid work ethic and family values, we are proud of the organization we have today. Fifty years ago, Bart Mahoney started this business with the idea that integrity and hard work were the foundation of success. Years later, we still hold these principles at the center of our philosophy.
As a family owned and operated business, we know the importance of family, especially with respect to the home. Whether it’s taking our shoes off before entering your house
or cleaning up after we leave, we treat our customer’s homes as if they are our own.
Superior quality service with
attention to details like these
are the Mahoney Plumbing
difference.
At Mahoney Plumbing, Inc.,
our plumbers are licensed
by the State of Illinois through
the Illinois Department of Public Health. Our HVAC (Heating, Ventilating & Air Conditioning) technicians are all certified journeymen with years of field training. In addition to the extensive apprenticeships, training and continuing education programs, Mahoney Plumbing continuously invests in our team and our equipment to insure you receive the highest quality service when you work with us.
With more than a dozen trained technicians on staff, Mahoney Plumbing services Chicagoland’s residents and businesses for all their plumbing, heating and cooling needs. We are licensed and insured with some of the best service technicians in the industry. (Illinois license #058-099144)
Operating out of our fully stocked facility in Highwood, our technicians travel the North Shore servicing our customers as their needs arise.

50 Years of Quality Service
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50 Years of Quality Service - Proudly serving the North Shore since 1960
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Last year our Ultimate Savings Agreement customers saved an average of more than $50. More>
Our North Shore and Chicago area services include: Highwood, Highland Park, Lake Forest, Lake Bluff, Glencoe, Winnetka, Bannockburn, Deerfield, Lincolnshire, Wilmette, Kenilworth, Northbrook, Northfield, Riverwoods, Buffalo Grove and Glenview, Illinois. We do travel outside these areas for new construction, remodeling and other services.
501 Bank Lane, Highwood, IL 60040 - PH 847.432.0320 - FX 847.432.0581 - Info@MahoneyPlumbing.com
Trained, licensed & insured service technicians - IL license# 058-099144
The Best Team on the North Shore
- Meet the People of Mahoney Plumbing
Owner & Licensed Plumber
Since 1972
Owner & Administrator
with Mahoney since 1987
with Mahoney since 1996
with Mahoney since 1999
with Mahoney since 2000
7. Kelly (Admin - Dispatcher)
with Mahoney since 2004
with Mahoney since 2004
with Mahoney since 2005
with Mahoney since 2005
with Mahoney since 2005
with Mahoney since 2006
13. Gregg (Metal Tradesman)
with Mahoney since 2006
14. Katie (Admin - Marketing)
with Mahoney since 2008
15. Rudy (HVAC Technican)
with Mahoney since 2009
with Mahoney since 2009