FAQ for Plumbing & HVAC Systems

Q: Can you fix my water pressure?
A: Most of the time the problem is with the fixture. We check that first—usually an easy fix!

Q: Can you fix the flood in my basement?
A: Yes, however we have to wait until it stops raining and the city sewers are working again. At that point, we can come in, pump out the remaining water, make recommendations to help prevent future floods. We offer flood control systems.

Q: How often should I get my sewer rodded?
A: If you live in an area with lots of trees and shrubbery, we recommend rodding your sewer annually.

Q: Can you have central air conditioning in homes with radiators?
A: Absolutely! There’s a central air system called SpacePak that’s specifically designed for homes with a boiler and radiators. Our team has extensive experience in design, installation, and maintenance of SpacePak.

Q: What is IAQ?
A: IAQ stands for Indoor Air Quality. IAQ testing evaluates the level of microscopic particles like pathogens, allergens, dust, chemicals, and dirt in your home’s air. Cahill can test your IAQ and suggest and implement solutions.

Q: Can I get more heat in my basement?
A: There are several different ways to successfully heat a basement. Cahill can provide you with a customized solution that suits your needs.

Q: Can I get more air conditioning in upper levels?
A: Yes! Cahill can provide you with a customized solution that suits your needs.

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John J. Cahill, Inc. 1515 Church Street
Evanston IL 60201

Phone: (847) 864-5225

Business Hours: Monday - Friday: 7:30am - 5:00pm
Saturday & Sunday: Closed
Call Us Anytime For
24/7 Emergency Service
Showroom Hours: Monday - Friday: 10:00am - 3:00pm
Saturdays/other hours: By Appointment