Not every plumbing leak is easy to find. Some leaks occur behind walls, beneath flooring, under slabs, or in areas homeowners rarely see. While the leak itself may be hidden, the warning signs often aren’t. Unexplained increases in water bills, damp spots, musty odors, and the sound of running water can all indicate that water is escaping somewhere it shouldn’t.

D&H Air Conditioning, Heating & Plumbing provides leak detection in Tucson to help homeowners locate hidden plumbing problems before they lead to more extensive damage. Since 1959, our team has helped homeowners identify plumbing issues, understand their options, and take steps to protect their property.

Call D&H Air Conditioning, Heating & Plumbing or reach out online today to schedule leak detection service or a plumbing consultation.

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Our Leak Detection Process

As part of our plumbing services, D&H takes a systematic approach to locating hidden leaks and identifying the source of water loss. Finding a hidden leak requires more than guessing where the problem may be located. Our goal is to identify the source of the issue as accurately as possible before recommending repairs:

1. Initial Evaluation

We begin by discussing the signs you’ve noticed and gathering information about the plumbing system. This helps narrow down potential areas of concern.

2. System Inspection

Our technicians inspect accessible plumbing components and evaluate the symptoms associated with the suspected leak. We look for evidence of water intrusion, moisture, and other indicators, including issues that may be affecting water heater services or plumbing connections throughout the home.

3. Leak Location

Using professional leak detection methods, we work to identify the source of the leak and determine the extent of the problem.

4. Recommendations & Next Steps

Once the source has been identified, we’ll explain our findings and discuss available repair options. Depending on the location of the leak, recommendations may involve plumbing repairs, water heater services, or sewer line solutions designed to address the underlying issue.

Why Early Leak Detection Matters

A small leak may not seem urgent at first, but water can cause significant damage over time. Early leak detection helps homeowners address problems before they lead to structural damage, mold concerns, higher utility bills, or more extensive plumbing repairs.

Identifying leaks early can also help reduce water waste and provide greater peace of mind, especially when the source of the problem is hidden from view.

Trust the local experts at D&H for all your Leak Detection Needs

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Here’s Why Homeowners Trust D&H for Leak Detection

Homeowners want confidence that a plumbing issue is being diagnosed correctly before repairs begin. That’s one reason families have trusted D&H for generations:

  • Serving local homeowners since 1959
  • BBB Torch Award for Ethics and Trust recipient
  • Experienced plumbing professionals
  • A careful approach to locating hidden leaks
  • Clear explanations and straightforward recommendations
  • 24/7 service availability
  • A long-standing commitment to customer care

Find the Source of the Problem

The longer a hidden leak goes undetected, the greater the potential for damage. D&H Air Conditioning, Heating & Plumbing is ready to help locate the source of the issue and guide you through the next steps.

Call D&H Air Conditioning, Heating & Plumbing or reach out online today to schedule leak detection in Tucson.

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Recent Reviews

Hear from our satisfied Customers

The customer service team are always so nice and helpful when I call. Would recommend D&H to my friends and family.
M C
4 days ago
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Christian came to fix our Air conditioner he was very informative took his time and explained to us what he had do
Cindy Gonzalez
4 days ago
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Devon did an excellent job of diagnosing our system. He did a thorough job and showed us exactly the problem we needed to address. Five stars.
Stephen Johnson
4 days ago
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Luis was fabulous, did the job at a more than fair price, We appreciate him very much and hope he has a blessed career! Thanks again Luis.
Tim Rose
5 days ago
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Arizona summer is just brutal, I was having issues with my AC again. I hear the unit running but the house is not getting cold. I called D&H 24/7 service. They were able to fit me in the same day (Saturday). Giovanni did the inspection, he took photos and run diagnostics so he can explain it better. This was a same day maintenance service so hoping not to have a lot of issues. The problem was the capacitor (about 3 years old)that needs to be replaced. The issue was resolved and AC is working properly especially with 105 degrees heat. I definitely recommend D&H service. Giovanni did a phenomenal job, absolutely satisfied and I highly recommend D&H.
I also wanted to extend my thanks for Giovanni for bringing up a gas smell and having us reach out to Southwest Gas to do a courtesy check. They eventually came out and fix the leak. His attention to detail and priority to safety is above and beyond. Thanks you Sir.
Xavier Ian Goco
5 days ago
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Nathan responded very fast and resolved the HVAC issue. He was very polite, professional, and communicated exactly what he was doing and the cost.
Brian Koskey
5 days ago
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I know I have posted several times about this business, but when you have locally owned company that provides phenomenal service you need to put it out there. Had a simple issue I could have probably fixed, but called a technician out anyways. Ethan showed up and took the time to explain what to do next time as it was an easy fix. However the way he explained what happened was fantastic. D&H has always sent employees that are respectful and treat customers to where they don't feel dumb for asking questions. Again. All around great service from dispatch to Ethan taking of of the customer on his end. Can't recommend enough.
Walter Pike
6 days ago
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Giovanni did an awesome job with our 20+ year old system. I appreciate his hard work, he was a lifesaver for us.
Brian Gregg
1 week ago
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Arizona summer is just brutal, I was having issues with my AC again. I hear the unit running but the house is not getting cold. I called D&H 24/7 service. They were able to fit me in the same day (Saturday). Giovanni did the inspection, he took photos and run diagnostics so he can explain it better. This was a same day maintenance service so hoping not to have a lot of issues. The problem was the capacitor (about 3 years old)that needs to be replaced. The issue was resolved and AC is working properly especially with 105 degrees heat. I definitely recommend D&H service. Giovanni did a phenomenal job, absolutely satisfied and I highly recommend D&H.
Xavier Ian Goco
1 week ago
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Tim was real helpful and explained everything so that I understood what was going on
Reuben Madrigal
1 week ago
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Great tech Devin Williams
Linda Gilley
1 week ago
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Devin was a class act and knowledgeable at his trade. Thank you.
Daniel Samorano
1 week ago
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The technician was a nice guy who arrived on time. The job is not done yet but so far , so good
Allan Resnick
1 week ago
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Luis H. has been out to service my AC unit on multiple occasions and has proven to be a consummate professional. His knowledge, customer service, and overall professionalism has been outstanding and separates him from the pack. I strongly recommend Luis from D&H!
David Selby
1 week ago
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Our central air went out last night. D&H was here before 10 am and had the unit running full blast by 10:30. Kudos to Isaiah who was up on the roof but also to the front office, who we found to be very cordial.
Scott Seal
1 week ago
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He was great Devin thank you and then post all right
Sabrina Hinton
1 week ago
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Tim is without a doubt the most amazing technician I have had at my home! Can't thank him enough. 10 stars!!!!!

Jose was fantastic. Fixed my AC in no time at all. Also repaired duct work and installed system surge protector. Great job.

Josh was great. Repairs done quickly. Very personable young man.

Great job Zevin!!

Duct work nice and clean. Thanks guys.
Marta Grassi
1 week ago
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Very helpful Goes above and beyond on his checkups And repairs. Even helps out with things that have nothing to do with air conditioning. Best technician we've had from D and H yet!
Timothy Caho
1 week ago
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    Trust the local experts at D&H for all your HVAC & Plumbing Needs

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