John J Cahill

Our Story

Since 1890, John J. Cahill Inc. has been a trusted name in the Chicagoland area, providing top-quality plumbing, heating, and cooling services to residential and commercial customers. Our family-owned business has earned a reputation for expertise, impeccable workmanship, and unwavering commitment to our customers. As a company, we take pride in our long history of serving the North Shore communities, and we're proud to have played a part in shaping the area into what it is today.

Our Services

At John J. Cahill Inc., we offer a wide range of services designed to meet the unique needs of our customers. Whether you're dealing with a leaky faucet, a clogged drain, or a malfunctioning HVAC system, our team of licensed plumbers, NATE-certified technicians, and experienced professionals is equipped to handle any job. From routine maintenance to emergency repairs, we're committed to providing fast, reliable, and affordable solutions that meet your needs and exceed your expectations.

Our services include:

• General Plumbing: From leaky faucets to clogged drains, our plumbing experts can help you resolve any issue. We offer free estimates and work with top brands to ensure that our solutions are tailored to your specific needs.
• Heating & Cooling: Whether you're dealing with a malfunctioning air conditioner or a faulty furnace, we're here to help. Our NATE-certified technicians can diagnose and repair any issue, and our maintenance program can help prevent costly repairs in the future.
• Bath Remodeling: Our team can help you design and build the bathroom of your dreams, from shower surrounds to tile work. We'll work closely with you to ensure that your new bathroom meets your needs and exceeds your expectations.
• Kitchen Remodeling: Our experienced crew can help you design and build the kitchen you've always wanted, from cabinetry to countertops. We'll work closely with you to ensure that your new kitchen is functional, efficient, and beautiful.

Our Philosophy

At John J. Cahill Inc., we believe that integrity, expertise, and customer service are the keys to success. Our commitment to these values has earned us a spot as one of the most trusted and respected plumbing, heating, and cooling companies in the area. We're proud to have been serving the North Shore communities for over 130 years, and we're committed to continuing that tradition for generations to come.