Emergency Plumbing Services

Emergency Plumbing Service

Experiencing flooding concerns or sewage backup fears?

When a plumbing emergency strikes, it waits for no one. It doesn’t stick to business hours, and neither do we. At Demmis Plumbing, we’re on call around the clock because we know that every second counts.

For over two decades, our family-owned business has been the bulwark against plumbing emergencies in Lemont and surrounding areas. We understand the urgency, the stress, and the need for a speedy resolution.

Plumbing Emergencies? We’re On Standby!

Burst Pipes: The panic of a burst pipe can feel overwhelming. We’re here for the urgent repair or replacement, acting swiftly to stop leaks and prevent water damage from turning your home into an indoor pool.

Gas Leaks: When you smell gas, it’s a silent alarm for immediate action. Our experienced plumbers are skilled in rapid leak detection and repairs, safeguarding your home from potential dangers.

Water Heater Catastrophes: A failing water heater can disrupt your day. Whether it needs an emergency patch-up or a full replacement, we restore your access to hot water without delay.

Frozen Pipes: Illinois winters are unforgiving, but frozen pipes don’t have to spell disaster. We thaw and repair with care, keeping your pipes intact.

Overflowing Toilets: An overflowing toilet can turn your bathroom into a nightmare. We resolve these situations quickly, ensuring peace of mind and dry floors.

Leaking or Burst Water Heaters: Significant leaks from water heaters are ticking time bombs for property damage. Our prompt service addresses these emergencies, big or small.

Major Clogs and Raw Sewage Backups: A clogged toilet or sewer line can quickly escalate from inconvenience to disaster. Our team arrives with the tools and expertise to clear blockages and handle raw sewage backups, protecting your home and health.

Sump Pump Failures: In storm season, a failed sump pump is a basement’s worst enemy. We’re on hand to fix or install backup pumps, keeping your space dry and secure.

Frequently Asked Questions

What services does your plumbing company provide?

✓   Drain cleaning

✓   Leak detection and repair

✓   Water heater installation and repair

✓   Fixture installation and repair (faucets, toilets, etc.)

✓   Sewer line repair and replacement

✓   Emergency plumbing services

What areas do you serve?

We are based in Lemont, IL, and proudly serve the surrounding neighborhoods, including:


⊳   Lemont

⊳   Homer Glen

⊳   Naperville

⊳   Downers Grove

⊳   La Grange

⊳   Palos Park

⊳   Darien

⊳   Palos Heights

⊳   Orland Park


We are always expanding our service area! If you are located outside of these areas, please contact us directly to see if we can accommodate your plumbing needs.

What are your hours of operation?

Our regular business hours are:


⊳   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


We offer 24/7 rapid response for plumbing emergencies.

How do I schedule an appointment?

You have several convenient options to schedule your plumbing appointment:


Call us:
☎ (708) 420-0806
☎ (630) 991-3641
☎ (773) 380-1900

✉  Send us an email

✎ Fill out our online form

For plumbing emergencies, please call us directly for the fastest response.

What forms of payment do you accept?

We offer flexible payment options for your convenience:

✓   Cash
✓   Check
✓   Zelle, Venmo
✓   All major credit and debit cards*
*(please note there is a 3% processing fee for card payments)

What should I do in a plumbing emergency?

Plumbing emergencies can be stressful, but taking quick action can help minimize damage. Here’s what to do:


✓   Shut off the water main: This is the most important step to prevent further flooding. If you don’t know where your water main is located, contact us immediately for assistance.

✓   Call us immediately: Provide your contact information and a brief description of the emergency.

✓   Evacuate if there’s a gas leak: If you smell gas, leave the building immediately and call the gas company from a safe location. Do not use any appliances or light switches.

✓   Plumbing emergencies include: Burst pipes. Major flooding, Gas leaks, No water to the entire house.


Remember, we are here to help 24/7 in case of plumbing emergencies!

Why Trust Demmis with Your Plumbing Emergency?

Quick Response

We’re quick to respond, quick to arrive, and quick to resolve.

Reliable Expertise

Our plumbers are seasoned pros in emergency scenarios.

Family Values

We treat your emergency with seriousness as if it were happening in our own homes.

Areas We Serve

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 serve the entire Chicagoland area, from Lemont to Orland Park, ensuring that help is always within reach.

Let the experts at Demmis Plumbing provide the fast, reliable service you need when every moment counts.

Free Price Estimate

Contact Demmis Plumbing

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Reason For Contacting Us

Get A Reliable Quote Today!

Don’t let a plumbing emergency become a plumbing catastrophe. Let the experts at Demmis Plumbing provide the fast, reliable service you need when every moment counts.

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