Demmis Plumbing: Your Trusted Local Plumber in Lemont, IL

At Demmis Plumbing, we believe in transforming the complexity of plumbing into comfort for your home. Our team, serving Lemont and the surrounding areas, brings over two decades of expertise straight to your doorstep. We’re not just plumbers; we’re your neighbors, dedicated to keeping your water flowing and your homes cozy.

We specialize in detecting stealthy leaks and repairing them, ensuring that not a drop of water is wasted in your home.

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

Emergency Plumbing Services Demmis Plumbing Darien

Our Services Include:

Fixture Repair and Installation: From the stubborn drip of a faucet to the modern upgrade of a bathtub, we handle it all.

Leak Detection and Repair: We find and fix leaks with precision, whether they’re under your sink or hidden in the main lines.

Drain Cleaning and Clog Removal: Say goodbye to clogs in kitchen sinks, showers, and beyond – we clear the way for smooth drainage.

Water Heater Services: Whether it’s traditional units or energy-efficient tankless types, we ensure you’re never out of hot water.

Water Line Repair and Replacement: We rejuvenate your water supply lines, ensuring pristine water flow in your home.

Basic Gas Line Work: Safety first – we handle gas line repairs and leak detection with the utmost care.

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

Emergency Plumbing Services Demmis Plumbing Downers Grove

Why Choose Demmis Plumbing?

  • Local Expertise: Our plumbers are experienced and qualified to handle any plumbing issue, big or small.
  • Quality Workmanship: We are committed to providing high-quality services that meet and exceed your expectations.
  • Affordable Rates: We offer competitive rates to fit any budget.
  • Exceptional Customer Service: We prioritize excellent service before, during, and after every project.
  • 24/7 Emergency Plumbing: We’re here for you anytime, day or night, with our emergency plumbing services.

Always Ready, Always There

Demmis Plumbing is your trusted source for comprehensive plumbing services in Lemont, IL, and surrounding areas. Our experienced and licensed plumbers offer a wide range of services to keep your home’s plumbing system functioning smoothly. Our commitment is to quality workmanship, affordable rates, and exceptional customer service. Contact Demmis Plumbing today for a free consultation!

Your Local Lemont, IL Plumber

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

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

We Offer 24/7 Rapid Response for Plumbing Emergencies.


We’re Here For Your General Plumbing Needs During Business Hours, ready to tackle any challenge with the warmth and dedication only a local family business can offer.


⊳ Monday: 7 AM – 9 PM

⊳ Tuesday: 7 AM – 9 PM

⊳ Wednesday: 9 AM – 9 PM

⊳ Thursday: 7 AM – 9 PM

⊳ Friday: 7 AM – 9 PM

⊳ Saturday: 8:30 AM – 9 PM

⊳ Sunday: 9 AM – 6 PM