Advanced Leak Detection Services in Wheaton, Illinois

(630) 346-1389

Emergency Leak Detection Service

Suspected water leak emergency? Call now: (630) 346-1389

Leak Detection Service Services for DuPage County area residents

lincensed, bonded, insured, Experienced & Professional Plumbers in DuPage County, Illinois. Local residents choose Principle Plumbing for:

Five Star Rating on Google

Same Day Service

Transparent, Upfront Pricing

Emergency Calls: No After-Hours or Weekend Fees

Licensed, Insured & Bonded

Same Day Installations, 7 Days a Week

Comprehensive Warranties

Top-Quality Products, Including Moen & Delta

25+ Year Local Plumbing Experience

Principle Plumbing Will Fix Your Leak Detection Service Issues, Same Day

Overview of Services:

Service Fee: $89 (waived with repair)

Up Front Pricing: We Have Fair Estimates & Pricing

Typical Completion Time: 30 minutes to 3 hours

Guarentee on Repairs: See our Workmanship Guarentee

Founded in 2011, Principle Plumbing - Serving Addison, Aurora, Bartlett, Bensenville, Bloomingdale, Bolingbrook, Burr Ridge, Carol Stream, Clarendon Hills, Darien, Downers Grove, Elk Grove Village, Elmhurst, Eola, Glen Ellyn, Glendale Heights, Hanover Park, Hinsdale, Itasca, Lisle, Lombard, Naperville, Oak Brook, Oakbrook Terrace, Roselle, Schaumburg, Villa Park, Warrenville, West Chicago, Westmont, Wheaton, Willowbrook, Winfield, Wood Dale, Woodridge in DuPage County, Illinois • Friendly Reliable Service • (630) 346-1389

Have An Emergency? Call Us For Immediate Service!

What are the signs of a hidden water leak in my home?

Do you hear the sound of running water when no faucets are on? Have you noticed an unexplained spike in your water bill or a mysterious damp spot on a ceiling or wall? These are classic signs of a hidden plumbing leak, a silent threat that can cause devastating structural damage, toxic mold growth, and thousands of dollars in repairs.

Principle Plumbing leak detection service

How do you find hidden water leaks without destroying my walls? At Principle Plumbing, we use state-of-the-art, non-invasive technology to accurately locate the source of hidden leaks. We use acoustic listening devices to "hear" water escaping from pipes, thermal imaging cameras to see temperature differences from moisture, and pressure testing to isolate problem areas. This allows for targeted repairs with minimal damage to your we bring years of experience home.

Why is professional leak detection a smart investment? Professional leak detection is a fraction of the cost of the catastrophic damage an undetected leak can cause. Without specialized equipment, finding a hidden leak often requires tearing open multiple walls or floors—destructive exploratory demolition that wastes time and money. Our non-invasive technology pinpoints the exact location of the leak using acoustic listening devices and thermal imaging cameras, allowing for surgical repairs with minimal damage to your we bring years of experience home. This systematic, scientific approach saves you thousands in unnecessary drywall, flooring, and restoration costs.

My water bill is really high, but I don't see any water. Could I have a leak? Absolutely. This is one of the most common signs of a hidden leak. A continuously running toilet, a leak in the main service line underground, or a slab leak beneath your foundation are all common culprits that waste tremendous amounts of water without visible signs. Principle Plumbing can test your water meter and use pressure diagnostics to confirm if you have a leak.

What is a slab leak and why is it serious? A slab leak is a leak in a water pipe located beneath the concrete slab foundation of your home. Signs include warm spots on the floor, the sound of running water when everything is off, or foundation cracks. These are serious leaks that require immediate professional attention because they can undermine your home's foundation and cause catastrophic structural damage.

How can I tell if I have a water leak in my house? To check for a hidden leak, make sure all water-using appliances and faucets in your home are turned off. Then go to your water meter and look at the small triangle or dial (the low-flow indicator). If it is spinning, you have a leak somewhere in your system. Call Principle Plumbing for professional leak detection to pinpoint the exact location.

What happens after you find the leak? Once we find the leak, we have the professional plumbing expertise to perform the repair correctly and efficiently. We provide a clear, upfront estimate for the most effective and least invasive repair option. Our goal is to fix your leak with the absolute minimum damage to your we bring years of experience home, saving you money on restoration costs.

5 Stars!

"Fast, professional service! My kitchen faucet was fixed in no time."

Sarah M., Naperville, IL

Our Advanced Leak Detection Technology & Techniques

We don't guess where a leak is; we use specialized equipment to find its precise location. This allows for targeted repairs with minimal damage to your property.

Professional Detection Equipment

At Principle Plumbing, we use state-of-the-art, non-invasive technology to accurately locate hidden water leaks without tearing apart your home.

Our specialized tools allow us to pinpoint the exact location of leaks deep underground, behind walls, or beneath concrete slabs—saving you time and money.

OUR DETECTION TECHNOLOGIES:

  • Acoustic Listening Devices: Highly sensitive electronic listening equipment that can "hear" the distinct sound of water escaping a pressurized pipe, even deep underground or behind thick walls.
  • Thermal Imaging (Infrared Cameras): Allows us to see temperature differences in walls, floors, and ceilings. Hidden water leaks create distinct temperature anomalies invisible to the naked eye.
  • Pressure Testing & Meter Analysis: We systematically isolate different sections of your plumbing and subject them to pressure tests to confirm leaks and analyze your water meter.
  • Video Pipe Inspection: For leaks in drain or sewer lines, we use high-resolution waterproof cameras to travel inside the pipe itself, providing direct visual of cracks, root intrusion, or separated joints.

Our experienced technicians can interpret these sophisticated tools to find your leak quickly and accurately.

The Leak Detection Process

When you call us for a suspected leak, we follow a meticulous, systematic approach to locate the problem and develop an effective repair plan.

Our process is designed to minimize disruption to your home while providing definitive answers about the location and severity of your leak.

OUR SYSTEMATIC APPROACH:

  • Homeowner Consultation: We start by listening to you. When did you first notice the issue? Where are the signs located? Your input is valuable.
  • Initial Assessment: We verify the presence of a leak by checking your water meter and performing an initial pressure test.
  • Non-Invasive Search: Using acoustic and thermal imaging equipment, we systematically check your home's plumbing from the service line onward.
  • Pinpointing the Source: We narrow down the location until we've identified the precise origin of the leak.
  • Developing a Repair Plan: Once found, we explain the problem, show you the evidence, and provide a clear, upfront estimate for the most effective repair.

With Principle Plumbing, you're choosing trained technicians with specific expertise in the science of leak detection.

Why Choose Principle Plumbing?

Professional plumber

Principle Plumbing Guarantees

Principle Plumbing puts your satisfaction first. With every plumbing service we offer, you get the backing of our solid guarantees, workmanship and years of experience. Here's our pledge to you and your family for complete peace of mind:

On-Time Service Guarantee
Quality Parts Guarantee
Family-First Service Guarantee
lincensed, bonded, insured Guarantee
Workmanship Guarantee
Satisfaction Guarantee
Water Heater Guarantee
Customer Trust Guarantee
The Principle Plumbing Difference

What Makes Principle Plumbing Different

We have years of experience providing the best plumbing solutions in the Chicagoland area.

Licensed Plumbers

Our plumbers are highly-trained, lincensed, bonded, insured experienced pros with an eye for quality and a heart for customer service

Qualified Manufacturer Installations

We are qualified in top brands like Bradford White, Navien, Delta, Kohler and many others, to give expert service for all of your plumbing systems

Neighborhood Roots

As a locally-owned and operated company, we love the DuPage County and Chicago area that we call home. We bring personalized care and friendly service to every job

Same-Day Service

We provide Same-Day service throughout DuPage County. We're able to provide speedy service your home needs, often within a few hours

Have An Emergency? Call Us For Immediate Service!

Reviews From Our Customers

Here's What Our DuPage County Area Neighbors Are Saying About Principle Plumbing Technicians and Services

Dolores B.

Google

I will definitely use Ben again. In fact he came out promptly to solve one problem and stayed longer to fix a problem i had mentioned. Ben is the Best and I definitely recommend Principle Plumbing, Inc

Amy R.

Google

Great communication, knowledgeable, reliable! Principle Plumbing has done a lot of work for me, from big to small. Trustworthy.

Caitlin

Google

I highly recommend Principle Plumbing. Honest, reasonable and timely service. Ben was incredibly helpful and courteous. He took his time to explain the issues with my kitchen plumbing and to provide helpful and reasonably priced solutions. We will definitely be using his services again.

Judy B.

Facebook

Principle Plumbing installed a new toilet in my half bath. He was efficient, personable and left the area spotless. Would definitely call them again.

Jim F.

Google

Principle Plumbing was able to diagnose the problem on the phone and bring a replacement with him. He was quick, efficient, and pleasant to work with. He'll be the first call for my next plumbing project.

Craig U.

Google

So fast, so reliable. Been using Principle Plumbing for years and they always provide excellent service. Highly recommend!!

Joseph B.

Google

Their plumbing staff was one of the most friendly people I have had the pleasure of meeting. We had an urgent issue and reached out. We were unable to use water, and the situation was dire. He fit us in at short notice, came out early and fixed the issue for us promptly, even giving us options on how to approach the problem. Prices were affordable, services were impeccable. 10/10

Making Homes Better Across All of DuPage County

Principle Plumbing Technicians Serve Their Neighbors. Connect with our local teams.

DuPage County service area map

Let's get in touch, contact Principle Plumbing today

Contact our team of Plumbing experts today for a consultation on your home, residential or commercial property

Phone

(630) 346-1389

Emergency Phone

(630) 346-1389

Office Location

Wheaton, Illinois

Business Hours

Monday6:00 AM - 9:30 PM
Tuesday6:00 AM - 9:30 PM
Wednesday6:00 AM - 9:30 PM
Thursday6:00 AM - 9:30 PM
Friday6:00 AM - 9:30 PM
Saturday6:00 AM - 9:30 PM

Service Areas

Addison, Aurora, Bartlett, Bensenville, Bloomingdale, Bolingbrook, Burr Ridge, Carol Stream, Clarendon Hills, Darien, Downers Grove, Elk Grove Village, Elmhurst, Eola, Glen Ellyn, Glendale Heights, Hanover Park, Hinsdale, Itasca, Lisle, Lombard, Naperville, Oak Brook, Oakbrook Terrace, Roselle, Schaumburg, Villa Park, Warrenville, West Chicago, Westmont, Wheaton, Willowbrook, Winfield, Wood Dale, Woodridge Illinois, DuPage County Illinois, Cook County Illinois, Chicago, Illinois and the Greator Chicagoland area

Send Us A Message!

Or call us directly at (630) 346-1389