Over 25 Years of Honest Service in Rio Rancho & Albuquerque
Leak Detection and Water Leak Repair
Leak Detection and Water Leak Repair in Los Ranchos de Albuquerque New Mexico
That unexplained spike in your water bill. A warm spot on the floor that shouldn’t be warm. The faint sound of running water when every faucet is off. These are signs of a hidden leak — and in Los Ranchos de Albuquerque New Mexico, they’re signs you shouldn’t ignore.
AG Plumbing & Heating provides professional leak detection and water leak repair in Los Ranchos de Albuquerque New Mexico and throughout the Albuquerque metro area. We’ve served homeowners in Rio Rancho, Albuquerque, and surrounding communities for more than 25 years. We use non-invasive technology to find leaks accurately before any demolition begins.
Signs You May Have a Hidden Leak
Some leaks announce themselves. Others stay hidden until damage is significant. Here are the signals worth acting on :
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Unexplained water bill increase — Often the very first sign, well before anything is visible
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A warm spot on the floor — A strong indicator of a hot-water slab leak
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Running water sounds with taps closed — If you can hear it, water is escaping somewhere
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Unexplained damp, staining, or mold — Persistent moisture inside means water is arriving from somewhere
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Water meter spinning with no fixtures on — Confirms water is flowing somewhere it shouldn’t
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Reduced water pressure — A leak can divert water before it reaches your fixtures
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Cracks in flooring or walls — Soil movement from a leak can cause structural symptoms
If you’re noticing any of these signs, schedule a leak detection inspection before the damage spreads.
How We Find Leaks Without Tearing Up Your Home
The cheapest part of a leak is finding it. The expensive part is the drywall, flooring, and cabinetry that gets destroyed when leaks are located by guessing .
AG Plumbing & Heating uses a layered approach — least invasive methods first — to pinpoint the leak location before any repair work begins.
Acoustic Detection
Acoustic listening equipment picks up the sound that pressurized water makes as it escapes from a pipe. Ground microphones work on buried pipes, while listening discs can detect leaks behind walls and under slabs. The technician narrows the search area by comparing signal strength at multiple points .
Thermal Imaging
Infrared cameras detect temperature differences on surfaces. A hot-water leak behind a wall or under a floor shows up as a warm patch. This technology helps identify the general area of the leak without opening anything up .
Pressure Isolation
By isolating sections of your plumbing system, we can confirm which line is losing pressure. This confirms a leak exists and identifies which system — hot water, cold water, or drain — is affected .
Marked for Repair
Once we’ve located the leak, we mark the spot so the access opening is as small as possible. This minimizes the damage to your flooring, walls, or slab .
Why Hidden Leaks Are Common in Los Ranchos de Albuquerque New Mexico
Albuquerque’s unique environment creates conditions that stress plumbing systems in ways you won’t find in most other cities.
Expansive Clay Soils
Albuquerque sits on expansive clay soils that swell dramatically when wet and shrink when dry. This seasonal movement stresses foundations and the pipes running beneath them . Slab-on-grade construction — common throughout the metro area — means your water lines are buried in or under concrete, hidden from view until a problem surfaces.
Hard Water Corrosion
The region’s hard water accelerates pipe deterioration from the inside. Minerals in the water supply slowly corrode copper pipe walls, creating pinhole leaks that can go undetected for months. Combined with soil movement, the conditions are ideal for slab leaks to develop .
Temperature Swings
Albuquerque’s dramatic temperature swings — hot days and cold nights — cause pipes to expand and contract repeatedly. Over time, this thermal cycling weakens joints and fittings, creating points where leaks begin.
What Happens During a Leak Detection Appointment
Here’s what to expect when you schedule leak detection with AG Plumbing & Heating :
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Call or book online — Describe the symptoms you’re noticing. We’ll schedule a visit at your convenience.
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On-site diagnosis — Our technician inspects accessible plumbing first, then uses acoustic and thermal equipment to narrow down the leak location.
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Upfront pricing — We provide flat-rate pricing for the detection service and any recommended repairs before work begins.
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Clear explanation — We explain what we found and what repair options make sense for your situation.
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Repair and test — Once you approve the repair plan, we complete the work, pressure-test where required, and leave the area clean.
Repair Options After Detection
When a leak is found, the right repair depends on the pipe’s age, condition, and whether the problem is isolated or system-wide .
Spot Repair
The failed section of pipe is exposed and replaced. This is the fastest and least expensive option — best for a single leak on a newer system with no prior leak history. Typical cost: $1,500 to $2,800 .
Best when: First leak, newer piping, isolated failure.
Reroute
The failed line is abandoned under the slab, and a new line is run through walls or attic space. This avoids breaking concrete and is often the best value when the rest of the system is still healthy. Typical cost: $2,500 to $4,500 .
Best when: Single leak on otherwise sound system, want to avoid slab access.
Whole-House Repiping
All supply lines are replaced with new pipe — often PEX, which tolerates soil movement better than rigid copper. This is the right call when you’ve had multiple leaks or the existing piping is at the end of its service life. Typical cost: $4,000 to $15,000+ .
Best when: Repeat leaks, aging copper, system-wide corrosion.
If you’re facing this decision, we’ll walk you through the options honestly. You can also learn more about our whole house repiping services.
Related Plumbing Services
AG Plumbing & Heating provides a full range of services for New Mexico homeowners:
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Plumbing Repair — From minor leaks to major repairs
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Water Line Repair and Replacement — For main water line issues
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Water Heater Repair — Fixing water heater problems
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Water Heater Replacement — Gas water heater services
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Drain Cleaning — Clearing clogs and backups
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Emergency Plumber — Urgent plumbing help
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Gas Line Repair and Installation — Safe, code-compliant gas work
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Furnace Repair — Heating services for winter
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Swamp Cooler Repair — Summer cooling repairs
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Toilet and Faucet Repair — Fixture repairs and replacements
Areas We Serve
AG Plumbing & Heating provides leak detection and water leak repair services throughout the Albuquerque metro area, including:
Frequently Asked Questions
How accurate is leak detection?
With acoustic and thermal equipment, we can typically pinpoint leaks to within a small area — enough to open a single access point rather than demolishing a wall .
Can you find leaks under concrete slabs?
Yes. Slab leaks are among the most common we locate, using acoustic and thermal methods together .
Do I need detection if I can already see water?
Not always — but water travels along framing, so visible damp is often some distance from the actual leak. Detection confirms the exact source .
How much does leak detection cost?
Detection is typically a flat-rate service quoted upfront. It’s almost always less than the damage caused by searching blindly .
Will my insurance cover leak repair?
Homeowner policies often cover water damage and access costs (cutting into walls or slab) but not the pipe repair itself. We recommend checking with your insurer .
How do I know if I need a repair or a repipe?
If it’s your first leak on newer piping, repair is usually the right call. If you’ve had multiple leaks or have aging copper, repiping may be more cost-effective long-term .
Schedule Leak Detection and Water Leak Repair in Rio Rancho, NM
Whether you’ve discovered a visible pipe leak or suspect hidden water damage, AG Plumbing can help locate the source and provide professional repairs. Prompt leak detection can help protect your home, reduce water waste, and restore the reliability of your plumbing system.
Contact AG Plumbing in Rio Rancho, NM, to schedule your leak detection and water leak repair service.