About Us

Demmis Plumbing

Your Local Plumber in Lemont, IL and Surrounding Areas

At Demmis Plumbing, we’re more than just a plumbing company – we’re a family-run business built on hard work, trust, and a passion for helping our neighbors in the Chicago Southwest suburbs. Founded over 25 years ago, Demmis Plumbing started with a simple mission: to provide  reliable, high-quality plumbing services that homeowners can count on.

We’re committed to excellent customer service and offer competitive pricing. Contact us today for a free estimate!

Building Trust, One Plumbing Job at a Time

Over the years, we’ve become experts in all aspects of plumbing, from routine repairs to complex installations. Our commitment to learning and growing in the industry means we stay up to date on the latest techniques and technologies, ensuring we always deliver the best service possible.

What makes us proud? It’s the relationships we’ve built with our customers. We’ve seen homes through new installations, emergency repairs, and everything in between. When you call Demmis Plumbing, you’re not just getting a service – you’re getting a team that treats your home like our own.

We’re proud to be part of the Lemont, IL community and the Chicago Southwest suburbs, and we look forward to continuing to serve you for years to come. Whether it’s a minor repair or a major project, we’re here for all your plumbing needs.

Contact Demmis Plumbing Today! Call us at (630) 991-3641 to schedule an appointment.

24/7 Emergency Plumbing Services

Plumbing disasters don’t follow a schedule. That’s why Demmis Plumbing offers 24/7 emergency services. From burst pipes to overflowing toilets, our team is ready to resolve your plumbing crisis anytime, day or night. We’re committed to being there when you need us most.

Family Owned and Operated

Founded in 1999, Demmis Plumbing is a family-owned business proudly serving the Lemont, IL community and beyond. We share your values of hard work and dedication. Our expertise in plumbing sets us apart, allowing us to provide the exceptional service your home deserves.

Dedicated to Customer Satisfaction

Your satisfaction is our top priority. Demmis Plumbing sets high standards because we understand our job is to make you happy. From installations to repairs, our team delivers quality workmanship and personalized service. We’re not finished until the job is done right.

We Serve Lemont, IL and Surrounding Areas:

Contact us today at (630) 991-3641 or visit our website to Schedule an Appointment.

We’re here to ensure your Lemont, IL home’s plumbing system functions optimally, giving you peace of mind and a comfortable living environment.

Demmis Plumbing is pleased to offer our services to residents in the following areas and beyond: Lemont, Homer Glen, Naperville, Downers GroveLa Grange,  Palos Park, Darien, Palos Heights, Orland Park.