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Sewer Leak Detection & Repair in Baltimore

Non-Invasive Sewer Leak Detection for Baltimore Properties, Innovating Since 1974

When damp spots appear without explanation, sewage odors linger, or your water bill spikes for no clear reason, a sewer leak may be the cause. In Baltimore, these problems can escalate quickly, threatening your property and your daily comfort. You need accurate answers and a team you can count on to address the issue without making it worse.

At American Leak Detection of Maryland, we bring decades of experience with Baltimore properties and use non-invasive detection technology to deliver precise results with minimal disruption. Our sewer leak detection service covers everything from historic rowhomes to newer communities, and we understand the plumbing challenges that come with each.

We prioritize clear communication, upfront pricing, and professional support from start to finish. Here’s what to watch for, how our process works, and why Baltimore property owners continue to rely on us.

Contact American Leak Detection of Maryland today for sewer leak detection in Baltimore. Call us at (410) 504-6313.

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See What Our Customers Say
    "Thank you so much."
    “Tim was very friendly, professional and knowledgeable. He had answers to all my questions about the leaks in my house I will highly recommend you company whenever the chance presents itself. Thank you so much.”
    - Paul B.
    "He was most helpful in finding and describing to me in terms that I could understand things that should be done to correct my water leakage problem."
    “It was not easy finding a leak detection service. Almost all of the plumbers that I called did not know of any service that did leak detection for pipes under concrete. I even called my insurance company. More plumbers and insurance companies need to know who you are and what you can do. Being a senior citizen with mobility issues, I don't always see what is happening with certain areas of my home. Mr. Hopkins was very pleasant to work with, he was most helpful in finding and describing to me in terms that I could understand things that should be done to correct my water leakage problem. I am in the process now of having a contractor correct these issues. How nice it is to once again have dry floors. I would like to thank Mr. Hopkins once again for his help and kindness.”
    - Pat M.
    "I was very pleased with their professionalism and kind personality!"
    “Mr. Hopkins and his assistant David arrived at my home promptly. They came in and immediately went to work with their inspection in determining the cause of my leakage. they were so respectful and friendly in their work and explanation of leakage. I was very pleased with their professionalism and kind personality as they completed the inspection. I feel like I have known them for a very long time. Your customer service truly exceeded my expectations!”
    - Bessie J.
    "He was well worth the wait!"
    “Excellent work! Timothy Hopkins did a great job locating and repairing the leaks found. Although he was later than scheduled arriving- I understand that in this type of business it would be hard to know what kind of problems one would find on other projects/calls and he was well worth the wait!”
    - Angela H.
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What American Leak Detection Offers Trained, licensed, and insured professionals—and so much more.
  • Innovating Since 1974
    For 50+ years, we’ve developed tools to make leak detection faster and less disruptive.
  • Solutions Tailored for You
    Learn all your options with pros, cons, and costs before making any decisions.
  • Preferred by Top Insurers
    Pre-approved with top insurers means faster claims and smoother coverage.
  • Trusted Specialists
    Trained specialists who detect leaks in every system, from pools to commercial pipes.