A finished basement utility room with large HVAC ductwork and boiler/plumbing equipment along the left and back walls, with no people visible.

The Work Done Right.

Master-licensed HVAC and plumbing pros. Call for a quote before we arrive.

Leak Detection & Repair in New Jersey

Licensed Plumbers Serving Middlesex, Monmouth, Mercer & Somerset Counties

Flow Pros is a New Jersey plumbing and HVAC company led by Chris Lyons, who brings more than 30 years of industry experience and a mechanical engineering background to every job. That engineering foundation shapes how we approach leak detection and repair: we read plumbing systems the way an engineer reads schematics, tracing problems to their root cause rather than patching visible symptoms. It’s the difference between a fix that lasts and one that comes back.

We handle the full range of leak types: hidden pipe leaks behind walls or under floors, slab leak detection, fixture leaks, and emergency situations that can’t wait. Hidden leaks are often the most damaging because they go undetected for months, quietly causing structural damage, mold growth, and spiking water bills before anything visible appears. We use non-invasive tools, including acoustic sensors, thermal imaging cameras, moisture meters, and video pipe inspection, to locate leaks accurately without unnecessary demolition. 

If you're concerned about a leak, call us at 7326405141 to get the help of our master-licensed team.

Expert Water Damage Repair & Prevention

We understand that even a small leak can lead to big problems. With 30+ years of industry expertise, our team delivers high-quality leak repairs. Our personalized approach and expert-level solutions ensure your home remains safe and efficient.

Here are the reasons that locals count on us:

  • Our teams utilize cutting-edge technology to precisely locate leaks.
  • You get direct access to Chris Lyons, our owner, for a personalized service experience.
  • No hidden fees. Just honest, reliable repairs.
  • We deliver energy-efficient fixes that save you money.
  • We work hard to minimize disruptions that get your home back to normal quickly.

Leak Detection & Repair FAQs

How Can I Detect a Water Leak in My Home?

Detecting a water leak can be challenging, especially if it is hidden behind walls or underground. Common signs of a leak include unexpected water bill increases, water spots on ceilings or walls, reduced water pressure, and the sound of running water when all fixtures are turned off. 

At , we recommend conducting regular inspections and being vigilant about these warning signs. For precise identification, professionals use advanced technologies like infrared cameras, moisture meters, and acoustic listening devices to accurately locate leaks without causing unnecessary damage to your property. Addressing leaks early can prevent significant water waste and potential structural damage.

What Are the Risks of Leaving a Water Leak Untreated?

Leaving a water leak untreated can lead to significant consequences. Water leaks can cause extensive water damage to your home, affecting structural integrity by weakening foundations, floors, and walls. This can result in costly repairs. Additionally, leaks create an ideal environment for mold growth, which poses health risks to household members, exacerbating conditions like asthma and allergies. Unchecked leaks also lead to increased water bills as water is continuously wasted. The persistent moisture can attract pests and compromise the safety and comfort of your home. Addressing leaks promptly with professional assistance is crucial for protecting your property and preserving its value.

What Should I Do If I Suspect a Gas Leak?

If you suspect a gas leak, it is critical to act immediately to ensure your safety. First, do not attempt to locate the leak yourself, as this can be dangerous. Avoid using electrical switches or appliances that may produce sparks. Open windows and doors to ventilate the area and evacuate the premises if necessary. Once in a safe location, contact a certified professional to inspect and address the leak. 

At , our experts have the experience and equipment to safely detect and repair gas leaks. Quick action is essential to prevent potential hazards, including fire or hazardous health effects.

Why Is My Water Meter Reading Unusually High?

An unusually high water meter reading typically indicates a leak within your plumbing system. Start by checking for visible leaks around your home, such as dripping faucets or running toilets. If nothing obvious is found, a leak could be occurring in hidden areas, such as underground pipes or behind walls. It is important to address this quickly, as high water usage increases utility bills and signifies waste. 

At , we utilize state-of-the-art technology for accurate leak detection and repair, ensuring your plumbing system runs efficiently while minimizing water consumption and related costs.

How Does  Handle Emergency Leak Repairs?

We're committed to providing prompt and effective emergency leak repair services. When you contact us with an emergency, we prioritize your call and dispatch our expert technicians to assess the situation quickly. 

Our team is equipped with advanced diagnostic tools to identify the leak's source and devise a reliable repair strategy. We focus on minimizing property damage and restoring your plumbing system to optimal functionality as swiftly as possible. With our 30+ years of experience, we're prepared to tackle various leak emergencies with precision and efficiency, offering peace of mind and protecting your home from further harm.

Can You Explain the Process of Slab Leak Repair?

Slab leak repair begins with the identification of the leak's precise location using non-invasive techniques such as electronic detection and thermal imaging. Once located, we assess the severity of the leak and determine the best repair method, which may include spot repair, re-piping, or trenchless repair techniques. Spot repair involves accessing the leak through the slab to fix it directly. Re-piping may be necessary if extensive damage is present. Trenchless repair, a modern technique, allows us to repair leaks underground with minimal disruption to your property. Throughout the process, we ensure transparency, clear communication, and superior workmanship. Our goal is to resolve slab leaks effectively while maintaining your home's structural integrity.

How Can I Prevent Frequent Pipeline Leaks in My Home?

Preventing frequent pipeline leaks involves consistent maintenance and proactive measures. Regular inspection of your plumbing system helps identify potential issues before they develop into significant problems. Consider upgrading older pipes, as aged materials are prone to deterioration and leaks. Implementing water pressure regulators can prevent stress on pipes, reducing the likelihood of leaks. Insulating pipes, especially in colder climates, prevents freezing and possible bursts. 

At , we offer preventative maintenance plans to extend your plumbing system's lifespan and improve efficiency. Our personalized service includes expert recommendations tailored to your home's specific needs, ensuring a leak-free environment.

What Factors Affect the Cost of Leak Repair?

The cost of leak repair is influenced by several factors, including the leak's location, severity, and the required repair method. Hidden leaks may require extensive diagnostic efforts, increasing labor costs. The extent of the damage affects repair complexity, impacting overall expenses. Choice of materials also plays a role, with high-quality, durable materials sometimes carrying higher initial costs but offering long-term savings by reducing the need for future repairs. 

At , we emphasize transparent pricing, ensuring you understand all cost aspects before the work begins, allowing you to make informed decisions suitable for your budget and needs.

How Do I Choose the Right Professional for Leak Repair?

Choosing the right professional for leak repair requires considering several key factors. First, verify the professional's credentials, including licensing and certifications, to ensure they meet industry standards. Experience is crucial; a seasoned expert is more likely to provide reliable and efficient solutions. 

Check customer reviews and seek recommendations from trusted sources to gauge reputation and reliability. Evaluate their approach to diagnostics and repair: advanced methods and technology indicate a commitment to staying current with industry trends. Transparency in pricing and communication skills are also essential, ensuring you are well-informed throughout the repair process. 

At , our certified experts meet all these criteria, providing trustworthy and effective leak solutions.

Schedule Leak Detection & Request a Quote

If you suspect a leak or want to get ahead of a problem, we can walk through your situation over the phone and give you a price range before we arrive. Same-day service is available for leak detection and repair across New Jersey, and financing options are available for repairs that require a larger investment.

Request a quote and let our master-licensed team get it fixed right. Reach us anytime at 7326405141.

A woman leans into an open minivan door to buckle a child into a car seat in a driveway at dusk, with a lit suburban house in the background.

5 Stars. Every Job.

    "Very satisfying work"
    Very satisfying work on the plumbing problem.
    Veronica Cairns
    "Very Professional and Efficient"
    Chris and his team were very professional and efficient when it came to removing my old house p-trap and replacing it with PVC.
    James Torstrup
    "Highly recommended!"
    Chris is very professional and thorough.
    Martin Borelli
    "Chris Is a Great Guy"
    He installed our AC system impeccably fast and efficiently.
    Stanislaus kumar
    "Outstanding professionals"
    Outstanding professionals, with second to none attention to detail.
    Xavier Vargas
    "Highly recommend this company!"
    Chris was so professional and did a great job at quickly locating the problem and fixing it on the spot.
    Krista Warenkiewicz
    "Did a Really Good Job"
    Chris came over and did a really good job.
    Gabriel Fiuza
    "Very Impressed"
    Flow Pros came out within a few days to service the furnace.
    Arthur Fliegelman
    "Another Great Experience"
    Another great experience, great pricing, great communication.
    richard zeller
    "I Will Not Hesitate to Refer Chris"
    I was very impressed by Chris from Flow Pros. He explained in detail what needed to be done and gave a very fair price.
    R
    "You Are Our New Plumber for Life"
    My wife Marianne and I couldn't be more thrilled with the expertise and prompt service performed by Chris, the owner of Flow Pros.
    Fernando Berrios
    "Transparent Pricing and Professional Service"
    Saved $1,200 vs. competitors while getting complete transparency and quality work.
    Warren Sidosky
    "I highly recommend Mason from Flow Pros"
    Mason was professional, knowledgeable, and patient in resolving the several issues that occurred.
    Anthony DeMarco
    "The Experience Was Excellent"
    The installation was clean, efficient, and done right.
    Tom Wright
    "I will definitely use him again"
    Chris came back right away, uninstalled the new faucet, installed another new one, and helped me file claims.
    Cristal Farrington
    "Chris is great"
    He's responsive, takes the time with clients to discuss needs and concerns, and doesn't push you to do unnecessary things.
    Gaby Falco
    "Great Customer Service"
    Job gets done and workspace is left spotless.
    Isaac Tawil
    "I can’t say enough good things about FlowPros!"
    If you need HVAC or plumbing work done, do yourself a favor and call FlowPros.
    Eitan Fabia
    "Very happy with the repairs"
    Chris and his assistant completed the replacements expeditiously and cleaned up the bathroom sink area as well.
    Gil C
    "Quick, Efficient, Reasonably Priced"
    Showed up within minutes of calling. Quick, efficient, reasonably priced.
    Jordan Matthews
    "Flow Pros provided exceptional service"
    Chris identified and fixed several problems in one visit including a kitchen faucet, toilet, and a leaky outdoor spigot.
    Sukla Das
    "Fantastic company"
    Came out immediately and did an honest and comprehensive review.
    Christopher Conway
    "Very professional and knowledgeable"
    Very professional, knowledgeable, and the end result was such a contrast from the existing piping from the 60’s.
    Linda Lombardi
    "Fantastic job"
    On time, good communication, and excellent service.
    Majid Dutt
    "They Will Be My First Call"
    Coming in on the lower end of that estimate ensures they will be my first call for plumbing issues in the future.
    Malcolm Ivy
    "A polite, intelligent, and professional man"
    A polite, intelligent, and professional man who did a great job and gave us useful recommendations.
    Semyon Volshteyn
    "Great job replacing my kitchen faucet"
    Will recommend very highly!
    Y MM
    "I’m very pleased with how professional they are."
    They’re honest and not pushy. I’m especially pleased with the cost.
    Margot Johnson
    "Chris was great"
    Very nice and professional.
    John Whyte
    "Ben was very helpful"
    Ben was very helpful and informed us every step of the way.
    D B
    "Skilled Professionals at a Fair Price"
    Chris and Ben were skilled professionals. Came on time and did what they said.
    Thomas Walter
    "Professional, courteous, efficient"
    We are pleased with the job by Flow Pros.
    JoAnn Kaczmarek
    "I would recommend him without hesitation"
    Chris was prompt and courteous. He fixed the kitchen faucet and was very capable and knowledgeable.
    Michael Markoff
    "Knowledgeable, Honest, Professional"
    He spent over an hour carefully inspecting the system and ultimately fixed the issue without replacing a single part.
    tolgahan ates
    "All the hype is true"
    I hired Flow Pros based on their prior stellar reviews and I am here to tell you that all the hype is true!
    Jane Doe
    "Outstanding Experience with Flow Pros"
    They were incredibly diligent, arrived on time, and explained everything clearly before starting the work.
    I J
    "I will definitely use them in the future"
    Final cost was more than fair and a little less than I was expecting.
    Baseball Fan
    "Clean, Fast, and On-Time Job"
    FlowPros did a clean, fast, and on-time job on our kitchen sink.
    Jane Azuma
    "Ben did a great job"
    Ben did a great job analyzing my plumbing issue and quickly resolving the leakage in my three toilets.
    Ablinda Mc
    "Fast, Knowledgeable, and Friendly"
    Ben went above and beyond to help my tenant and myself!
    Melanie Siliato
    "I highly recommend Chris and Ben"
    Their professionalism, skill, and persistence truly stand out.
    Nelly Abdallah
    "Highly recommend Flow Pros and Ben"
    Ben was courteous, thorough, and made a stressful situation much easier.
    Sheranee Eliana Nedd
    "Ben did a great job"
    Very efficient, professional, and friendly.
    Fred Steiger
    "Fast response, professional service"
    Fast response, professional and reasonable pricing.
    Anand Suthar
    "Extremely Professional and Helpful"
    They arrived promptly, listened patiently and attentively, and then made sure to explain everything in detail.
    Riddhi Rathnam
    "I Would Definitely Call Him Back"
    His professionalism was good, he kept the area clean, and the price was solid for the going labor rate with professional plumbers.
    Rob H
    "Very Knowledgeable, Pleasant, and Thorough"
    He is very knowledgeable, very pleasant, and thorough.
    Patrick Matone
    "Very professional"
    On time and very professional.
    dan koutis
    "Great Experience With Chris and Ben"
    Clear communication, reasonable pricing, professional approach.
    Anthony Danzi
    "Did a great job installing a double unit"
    Installed within 2 days and responded and called with updates.
    Ryan Tumulty
    "Incredible Service!"
    The best I've come across in central NJ, hands down.
    Zach Giordano
    "Chris and Ben Were Awesome"
    Great communication, clean, neat, and good prices.
    frank capozzi
    "Chris Is a True Professional"
    He does excellent work and I highly recommend him.
    Gary Sr
    "I Found a Plumbing Professional for Life"
    Talking to him for 2 min was all it took to convince me that he more than knew what he was doing.
    Timothy Savery
    "I highly recommend Flow Pros"
    Chris and Ben worked patiently to clean out my condenser unit.
    Shobhan Christian
    "Friendly and knowledgeable team"
    Both of the team members I dealt with were friendly and knowledgeable.
    Kyle Ryan
    "Highly Recommended"
    Very knowledgeable and fair pricing.
    John Darragh
    "Huge Thanks to This Amazing Team"
    Scheduled a service call for an A/C issue on the hottest day of the year so far, and they came through immediately.
    Cheryl Egnatovich
    "I Highly Recommend Flow Pros"
    Installation was painless and Chris took the time to make sure we knew how to operate the system.
    Michael Alpert
    "Best Experience With a Plumber Ever"
    Chris Joyner is the most straightforward, honest, fair-priced, and rapid-response professional plumber that I have ever dealt with.
    Nichole Camiso
    "Great Quality Professional Work"
    Great quality professional work for a very affordable price.
    Kamran Qazi
    "Repair Done Professionally & Expeditiously"
    The repair was done professionally & expeditiously.
    Debra Colon
    "Highly Recommended"
    A water leak is a traumatic experience and a trustworthy plumber is invaluable.
    Courtney Kaylor
    "Chris was able to help"
    Chris was able to help and provide good information on how to proceed.
    Ryan Tumulty
    "Excellent person to deal with"
    Very good work, nice personality, and answered all my questions.
    Paul Fedash
    "Couldn't Have Asked for a Better Experience"
    Christopher came out first thing this morning and made all the necessary repairs. He was honest and offered fair pricing.
    Nicole McDine
    "Best Plumber I Have Worked With"
    Chris is hands down the best plumber I have worked with. He is fast, prices are phenomenal, and his work speaks for itself.
    D C
    "Job well done"
    Based on the details I provided, Chris came prepared and fixed the water heater right away.
    Mahendra Tharshanan
    "Highly recommended 100%"
    Nice guy, highly recommended 100%.
    Rafael Rodriguez
    "All the small details set his business apart"
    Aside from getting the job done, all these small details are what sets his business apart from others I’ve encountered.
    Tracey Li
    "On time and very professional"
    Chris was on time and very professional.
    Shabnam Ansari
    "Honest and Very Experienced"
    Chris (Flow Pros) did an amazing job with my hot water heater with a fair price.
    Richard Farrell
    "Definitely Use Flow Pros"
    You will be extremely grateful!
    Patricia Doughty
    "Very Rapid Response in Peak Heat"
    Chris did great work, was efficient, and got us out of our heat-induced mania fast.
    Matthew Fiorvanti
    "The service exceeded my expectations"
    Overall, the service exceeded my expectations, and I highly recommend this company for anyone considering an HVAC replacement!
    Michele Trio
    "Flow Pro Exceeded My Expectations"
    The team at Flow Pro not only delivered on their promises but exceeded my expectations.
    Happy Days
    "Same Day Service"
    Christopher Lyons from Flow Pros was very professional and explained the job to me.
    Jay Art
    "Great! Provided Service the Same Day"
    Provided service in the same day. The cost estimate was accurate, and was very reasonable.
    Purna Sinha
    "Service and Expertise Second to None"
    He shows up, does excellent work, and I would encourage folks using him.
    David Levine
    "When You Find Someone You Can Trust"
    Chris from Flow Pros deserves to grow because he will treat you fairly and will provide a great service experience.
    Andrew @
    "Excellent. Highly recommended!"
    Chris is very professional and thorough.
    Martin Borelli
    "I Can’t Imagine Using Another Plumber"
    Chris came out the very next day and fixed both the sound and hot water issue in less than an hour!
    Fah Q
    "Highly Recommend for AC Repair"
    Highly recommend for anyone needing efficient and affordable AC repair!
    Andrew Antonio
    "Chris Is Great!"
    Friendly, knowledgeable.
    Mary Valentino
    "Plumber Was Professional"
    Plumber was professional and fixed the broken pipe in my basement.
    Michele Mattioli
Scroll to see more reviews
Read More Reviews

Why New Jersey Homeowners Call Us

  • Engineering Behind Every Call

    Our owner's mechanical engineering background drives how we diagnose systems and plan installations. The result is safer, more efficient solutions.

  • A Price Before We Pull In

    We give you a range over the phone before we arrive. That kind of transparency is unparalleled.

  • Master-Licensed, Both Trades

    One call covers plumbing and HVAC. We're master licensed in both trades and fully insured.

Areas We Serve

We proudly serve communities across New Jersey, providing top-notch plumbing and HVAC solutions. Let us keep your home running smoothly!
  • Mercer County, NJ
  • Middlesex County, NJ
  • Monmouth County, NJ
  • Somerset County, NJ
Service area map

Request Service

Available Now! Contact Us Today.

(732) 640-5141 Call or Text Us!
  • By submitting, you agree to receive text messages from Flow Pros at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy