Leak Detection Service in Las Vegas

More than 3,279+ 5-Star reviews

Plumbing leaks aren’t always obvious. Many develop out of sight behind walls, beneath flooring, or underground, allowing water damage to spread before homeowners realize there’s a problem. At Semper Fi Heating & Cooling, we specialize in locating hidden leaks with accurate diagnostics and providing dependable repairs that help protect your home from unnecessary damage and costly future repairs.

Our experienced plumbers take the time to pinpoint the exact source of the leak before recommending a solution, ensuring repairs address the root cause instead of just the visible symptoms. From small pipe leaks to more complex water line and slab leak repairs, we’re committed to delivering honest recommendations, quality workmanship, and lasting results you can trust.

Schedule your leak detection service in Las Vegas today and let Semper Fi Heating & Cooling help protect your home from unnecessary water damage.

Plumber examining leak underside sink.

Signs You Have a Plumbing Leak

Hidden plumbing leaks often reveal themselves through subtle changes around your home before they become major problems. Recognizing these warning signs early can help minimize water damage and prevent more costly plumbing repairs. If you’ve noticed any of the following, it’s time to schedule professional leak detection.

  • Unexpected increases in your water bill

  • Damp spots on walls, ceilings, or floors

  • Low water pressure throughout your home

  • The sound of running water when no fixtures are in use

  • Musty odors or signs of mold and mildew

  • Water stains or discoloration on walls or ceilings

  • Warm or wet spots on your flooring

  • Cracks in your foundation or unexplained pooling water

How We Detect & Repair Leaks

Finding a hidden plumbing leak requires more than guesswork. At Semper Fi Heating & Cooling, our plumbers take a methodical approach to locate the source of the leak, recommend the right repair, and restore your plumbing system with minimal disruption to your home.

Locate the Source

We begin with a thorough inspection to determine where the leak is coming from and evaluate the condition of the affected plumbing. Identifying the exact source allows us to recommend the most effective repair while avoiding unnecessary damage to your property.

Explain the Repair Options

Once we’ve identified the problem, we’ll review our findings with you and explain the recommended repair. Our plumbers provide honest guidance so you understand your options before any work begins.

Complete the Repair

Using quality materials and proven plumbing techniques, we repair the damaged pipe or plumbing component to restore reliable water flow and help prevent additional leaks.

Test the System

Before completing the job, we verify that the repair has resolved the leak and that your plumbing system is operating properly. We’ll also answer any questions and provide recommendations to help keep your plumbing in excellent condition.

Schedule service today!

Our veteran-run team delivers solutions when you need them most.

The Semper Fi Difference

Hidden leaks require more than a quick repair. They require careful investigation, accurate diagnosis, and solutions that address the source of the problem. At Semper Fi Heating & Cooling, we take a thorough approach to leak detection and repair so you can have confidence that the issue has been resolved correctly.

  • We Find the Source First: Instead of repairing visible damage alone, we focus on locating the origin of the leak to help prevent the problem from returning.

  • Minimizing Unnecessary Damage: Our plumbers use a targeted approach to reduce unnecessary cutting into walls, ceilings, or flooring whenever possible while accessing the affected plumbing.

  • Complete System Evaluations: If we discover signs of additional plumbing concerns during our inspection, we’ll let you know and recommend solutions before they develop into larger issues.

  • Repairs Built to Last: We use quality materials and proven repair methods designed to restore the integrity of your plumbing system for the long term.

  • Financing & Exclusive Savings: We offer GoodLeap financing for qualified customers, along with valuable coupons and our 20% military and veteran discount.

  • Always Faithful: As a veteran-run and operated company, we take pride in delivering honest service, dependable workmanship, and treating every home with the care and respect it deserves.

Protect Your Home From Hidden Water Damage

Even a small plumbing leak can lead to significant damage if it’s left untreated. If you’ve noticed signs of a hidden leak or want peace of mind that your plumbing system is in good condition, Semper Fi Heating & Cooling is here to help. Schedule your leak detection service in Las Vegas today and let our experienced plumbers locate the problem and provide a reliable, long-lasting repair.

Special Offer

FREE

Diagnostic Inspection

With AC repair service.

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Oct 31, 2026

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Review Highlights
Customers consistently praise the team's professionalism, expertise, and respectful approach to service—technicians arrive on time, listen carefully to concerns, explain work thoroughly without pressure, and document everything transparently so customers understand exactly what's being done. Beyond skilled workmanship, what sets this company apart is the genuine care shown to every customer: the staff go above and beyond with free advice, flexible financing tailored to individual circumstances, and unwavering support through follow-up communication and maintenance scheduling. The combination of fair pricing, comprehensive warranties, same-day or next-day service, and the company's commitment to serving veterans and first responders creates an experience customers describe as exceptional, earning strong recommendations and lasting loyalty.

Based on 3,279+ Reviews

Roxanne Perez
7 hours ago
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Very supportive very educational great service .attention to detail.
Donna Tullar
8 hours ago
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Isaiah did a great job flushing out my hot water heater. He was personable and professional while pointing out the reasons I needed to consider replacing my 18 yo unit. $49 was a great deal imo. I’d use Semper Fi again. ⭐️⭐️⭐️⭐️⭐️
Thomas Norcott
10 hours ago
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They answered the phone on a holiday weekend, had a tech onsite in a few hours, brought in a temporary solution for the night and had people replacing the system the next day.
James M
17 hours ago
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Same day service, technician was out to the house quick and diagnosed the problem. Within a few hours I had 2 technicians show up with all new equipment and started doing a whole system change. They stayed until the job was finished. Victor and Jason were very dedicated to ensuring the job was done correctly. So far a great experience with semper fi!
ricci alvarez
20 hours ago
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Tyrik was great! Super helpful and thorough.
KnI Dalmacio
20 hours ago
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COLAN was very helpful and very thorough. He took the time to explain and answer all my questions. Very patient, professional and knowledgeable.
Shannon
20 hours ago
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COLAN was very helpful and very thorough. He took the time to explain and answer all my questions. Very patient, professional and knowledgeable.
Dwight Adams
21 hours ago
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What a great experience. Dwayne walked me through everything and was very polite. Semper Fi is the only company I will be using.
srgryph
22 hours ago
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Marc was a pleasure to work with. Exceptionally thorough. Greatly appreciated the tune-up on my units today. Thank you!!!!!
Magan Suter
22 hours ago
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Zach was our ac guy, he is wonderful, hopefully you get his as well!
B Smith
1 day ago
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My technician, Casey was on time, courteous, and was knowledgeable!
Oscar Lopez
1 day ago
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Jamal was great! He definitely went over things that needed work around the house.
Amber Esparza
1 day ago
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Garza & Daylan were extremely knowledgeable and professional! They came & did an install for us with NO complaints. This is our 2nd unit with semper fi & we couldn’t be happier.
Dennis Leclair
1 day ago
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Great experience with the entire team. Ended up with three new HVAC systems and two tankless water heaters. Follow up has been phenomenal.
Megan Dimas
1 day ago
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Semper Fi was absolutely amazing! The tech was fast, precise and taught me a few things to help the life of my unit!
Christie Ryan
1 day ago
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Joey and Danny provided great service, very honest, detailed oriented and friendly. We appreciate everything you have done for us.
Ted Saltmarsh
1 day ago
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Brandon and Andrew were wonderful workers. They were extremely caring from the moment they came into my house till they left. They took time to make sure our unit was working at tip top shape and completely explained how my A/C works. They took before and after pictures of the places they worked on and were very proactive with Cleaning. As a senior on a fixed income the price for the tune up was extremely affordable. I cannot express how thankful I am to Brandon and Andrew for their mindfulness and honesty through this appointment. They are truly valued team members. Thank you Semper Fi for putting veterans/ military families first.
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Contact Us Today for a Free Estimate or a $17.75 Tune-Up

Semper Fi Heating & Cooling provides 24/7 heating, cooling, plumbing, and home comfort services backed by quality workmanship and a veteran-run commitment to exceptional service. Call or schedule your service today!
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