John J Cahill Inc

About us

Since 1890 (you read that right), John J. Cahill, Inc., has become synonymous with quality plumbing solutions throughout Chicago. In fact, we even helped build some of the North Shore's plumbing systems. But we don't stop there; rely on us for all your air conditioning work, boiler and furnace repair and installation, plus kitchen and bathroom remodeling. Our family owned and operated company has been in business more than 124 years. We're still here because we care about our customers and offer the fast, reliable and cost-conscious service they demand. Call us today and we'll help you solve your home's issue no matter how big or small. Homeowners or business owners can call Cahill right away for these services and more: • Boiler and furnace installation and repair • Complete plumbing services • Water heater replacement • Kitchen and bathroom remodeling • Air conditioning and home cooling • Sump pump repair, cleaning and installation We also offer 24-hour emergency services, because we know a busted water pipe can't wait until tomorrow. Whether you are a home owner or the head of a municipality, we have the experience, tools and manpower to handle your plumbing. We'll give you the hard headed advice you need. Tired of your old bathroom or kitchen? Visit our showroom and design center in Evanston and we can help make your kitchen or bathroom functional and beautiful. We only use appliances from the brands you trust like Carrier, Kohler and Lennox. Give us a call today to receive an estimate.

Services we offer

Heating Cooling & Air Conditioning, Kitchen & Bathroom Design & Remodeling Services, Plumbing

Accepted Payment Methods

  • CreditCard
Reviews
4.5130 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
8%
3
5%
2
5%
1
5%
Showing 1-25 of 130 reviews
Christine S.
Jan 2020
5.0
Yes, I recommend this pro
It was high quality, done on time, and we paid the price what was expected.

Tom A.
May 2018
5.0
Yes, I recommend this pro
$900
Good workmanship.

David F.
Aug 2017
5.0
Yes, I recommend this pro
$5,000
Their service is good.  We've used them several times.

Richard R.
Jul 2017
5.0
Yes, I recommend this pro
$6,000
The temporary repair to the old one just to get the fans functioning, plus the new one came close to, I say $6,000. They were very responsive.The funny thing is they didn't rush to send us the bill, so many contractors give you the bill as soon as they're finished with the work and it took us at least two and a half weeks before they even sent us the bill. I guess they were waiting til the first of the month. It was unusual, it was kind of nice. They didn't give us the bomb rush to get the money its kind of cool. They were very, very professional and very careful about things, they had to go through the house to get to the air conditioning because it's in the closet off the balcony. He had to take the old one out and he put in all new insulation in the utility closet. When he was finished and he said stuff, and I know that to be true, needed to be replaced and he replaced all of it. So, they did a very professional and thorough job.

Bob C.
Apr 2017
5.0
Yes, I recommend this pro
$200
Efficiently and professional done.

Ethan C.
Feb 2017
5.0
Yes, I recommend this pro
unknown

Rick B.
Jul 2016
5.0
Yes, I recommend this pro
They are very professional and competent company, very reliable and they stand by their work so they are basically good people.

Barbara Y.
Jul 2016
5.0
Yes, I recommend this pro
.

Barbara Y.
Jul 2016
5.0
Yes, I recommend this pro
$1,200
unknown

Jane K.
Mar 2016
5.0
Yes, I recommend this pro
unknown

Elizabeth W.
Feb 2016
5.0
Yes, I recommend this pro
$400
.

Thomas K.
Oct 2015
3.0
$353
Service was fine. After work was completed and invoice was paid in full, Cahill re-contacted me and said they made a mistake, and wanted another $101 from me. I pointed out that that the invoice was marked as paid in full. I spoke to the owner, and he agreed it was their mistake, and I wouldn't be held liable for their mistake. But I learned later that he put me on a list of people to never do business with again, because I didn't agree to pay the excess charges above and beyond the invoice that was paid in full.

Kay J.
Sep 2015
5.0
Yes, I recommend this pro
Very professional, cleaned everything spotlessly, and all works great!

Michael S.
Jul 2015
5.0
Yes, I recommend this pro
$20
unknown

Janet R.
Jun 2015
4.0
Yes, I recommend this pro
unknown

Kathryn N.
Mar 2015
5.0
Yes, I recommend this pro
$390
unknown

Christine R.
Jan 2015
4.0
Yes, I recommend this pro
$270
unknown

Frederick L.
Jan 2015
5.0
Yes, I recommend this pro
$350
unknown

Ron B.
Jan 2015
1.0

John Cahill Plumbing showed a lack of professionalism in dealing with my complaint and I recommend looking elsewhere. While snaking a tub drain, their plumber managed to crack a steel pipe leading into a drum trap. Yes, the pipes are old, but I've been into that same drum trap many times without issue. Had the plumber simply have opened the top of the drum trap and snaked from the inside, as it's designed to do, it's hard to see how damage could have occurred.

A polite inquiry asking how repairs to the cracked pipe would be made was met with rudeness, unprofessionalism and a suggestion that I choose not to repeat here. Instead of acknowledging the plumber's incompetence, John Cahill Jr. instead insisted that the problem was caused by old pipes. I thought the premium (exorbitant, actually) prices Cahill charged was a sign they employ professionals willing to own up to their mistakes. I'm thoroughly disabused of that notion. Won't be using them again.



NANCY S.
Nov 2014
5.0
Yes, I recommend this pro
John Cahill is the owner. He is a terrific guy. I have never had a bad experience with them. They are not inexpensive. They are my goto people because my feeling is you get what you pay for. If I want something done, I want it done right and I am willing to pay for it because everything else is a waste of money. They are expensive, but they are worth it. I think it is not a cheap price but a fair price.

LOUISE F.
Oct 2014
5.0
Yes, I recommend this pro
$4,850
unknown

Randy F.
Aug 2014
5.0
Yes, I recommend this pro
$900
Good.

Carmella S.
Jun 2014
5.0
$450
.

Wendy M.
Jun 2014
1.0
$350
one I knew my experience. No restitution was  offered.

Aaron M.
Jun 2014
5.0
Yes, I recommend this pro
$6,200
I recently bought a home, and it had a nearly 30 year old furnace and air conditioner. Since they were towards the end of their useful life, I thought it would be prudent to replace the system. I also was having very little airflow to the bedrooms on the second floor.
I obtained four quotes, and Dave at Cahill offered the system for a reasonable price, and was the only company to provide me with a solution to the airflow problem on the second floor. They suggested moving a trunk line from its current location to a location closer to where the air flow source was located. This seemed logical to me rather than hoping that the new system would just provide more airflow. 
Cahill's technician Bob showed up on time, and was very professional with his work. He put down drop clothes in the home to make sure no dust or debris would get on the house, and at the end of his work days he cleaned up all debris. He explained what he was doing and happy to answer any questions.
At the end of the job, all of the connections were clean. The airflow to the second floor is much stronger, and the system is very quiet and efficient. When I had the inspector from the municipal building department come for the final inspection, he told me that everything looked great and it's what he expects from Cahill. I highly recommend them.
...
Showing 1-25 of 130

Licensing

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FAQ

John J Cahill Inc is currently rated 4.5 overall out of 5.
John J Cahill Inc accepts the following forms of payment: CreditCard
No, John J Cahill Inc does not offer free project estimates.
No, John J Cahill Inc does not offer eco-friendly accreditations.
No, John J Cahill Inc does not offer a senior discount.
No, John J Cahill Inc does not offer emergency services.
No, John J Cahill Inc does not offer warranties.