M L.
6/22/2025
Replaced water heater, but beyond that I had issues with existing exhaust setup. i felt Dave was really working with me to problem solve and make it safer this time around compared to what had...
John J Cahill
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1515 Church St
Evanston, IL 60201
John J. Cahill Inc., a family-owned and operated business since 1890, has been a trusted provider of plumbing, heating, cooling, and kitchen and bath remodeling services for the North Shore communities of Illinois for over 135 years. The company prides itself on its legacy of hard work, quality, and integrity, upheld by five generations of the Cahill family and a team of licensed union plumbers and pipefitters.
With expertise in a wide range of services, including emergency plumbing, HVAC maintenance and installation, and custom kitchen and bathroom design, John J. Cahill Inc. is dedicated to ensuring the safety and comfort of both residential and commercial clients. Known for their signature orange trucks, the company continues to enhance community spaces while providing exceptional service to its valued customers.
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Reviews
3.056 reviewsJudith M.
9/12/2025
Never been there. Never heard it, Why are you asking me? Please don't pester me with these meaningless requests., I will review at my will.
PJ S.
2/17/2025
AVOID. We had Cahill out for several issues over the years and then hired them for a more permanent, expensive fix of a recurring issue. This led to several complications, including recurrence of...
Sara M.
6/3/2025
I have been a Cahill customer since I moved to Evanston in 1995. Up until this year I have been satisfied with their service. They tend to be expensive but are responsive and reliable. However, I...
Janet R.
4/19/2025
Evanston has a lead service line replacement program, and they participate with that program. They did the lead service line replacement on time as promised, coordinated with the city, and cleaned...
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