Leak Detection | Pipe Repair | Slab Leak Solutions
Who Do You Call to Find and Repair a Plumbing Water Leak?
Call a plumbing leak detection and repair company that can test the water system, identify the affected line and complete the correct repair. Plumbing Solution Specialist helps locate hidden water leaks and provides direct pipe repair, slab leak repair, water line rerouting and repiping options across Southern California.
Direct answer
Call a Plumber Who Provides Leak Detection and Pipe Repair
When the water source is unknown, call a plumbing company that can both locate the leak and repair the plumbing. A water damage company can dry and restore wet materials, but the active pipe leak should be diagnosed and stopped first. If the problem only appears during rain, the source may involve roofing, drainage or exterior waterproofing instead of a pressurized plumbing line.
Choose the right first call
Plumber, Leak Detection Company, Water Utility or Restoration Company?
The correct call depends on where the water is coming from and whether the plumbing system is still losing water. If you searched for leak repair near me, water leak repairs near me, water leakage service near me or leak detection company near me, Plumbing Solution Specialist can evaluate the plumbing source and explain the repair options.
Call a Plumbing Leak Specialist
Call for meter movement, high water use, warm floors, wet walls, water through flooring, running water sounds, low pressure or a suspected pipe leak under concrete.
Call the Water Utility
Contact the utility for a broken public water main, meter problem or questions about which side of the meter is utility responsibility. Property-side piping usually requires a plumber.
Call Water Damage Restoration
Restoration may be needed to extract water, dry materials and address damaged finishes after the plumbing source is controlled. It does not replace locating and repairing the pipe.
Call a Roofer for Rain-Only Leaks
Water that appears only during rain may enter through roofing, flashing, windows or exterior walls. A plumbing test can help when the source is unclear or moisture continues in dry weather.
Water actively spreading through a wall, floor or ceiling?
If it can be done safely, stop water use and shut off the appropriate water supply. Keep away from wet electrical areas and call for plumbing assistance. Tell the dispatcher where the water is visible, whether the meter is moving and whether the area feels warm.
What you see may be away from the failed pipe
Water Leak Warning Signs and the Service to Request
Water can travel beneath flooring, along framing, through drywall and around pipe penetrations before it becomes visible. The wettest area does not always identify the exact leak location. Plumbing testing helps separate a pressurized pipe leak from fixture leakage, drainage problems, irrigation use, appliance discharge, roofing or exterior water entry.
Sudden High Water Bill
An increase without a clear change in use can come from a hidden pressurized leak, running toilet, irrigation problem, appliance or billing-period difference. Compare usage and meter movement before assuming the cause.
One Hot or Warm Area on the Floor
A recurring warm floor area may be connected to a leaking hot water line under the slab. Radiant floor heating, sunlight, nearby appliances or warm air can also affect floor temperature, so the plumbing must be tested.
Water Seeping Through the Floor
Moisture appearing through tile, concrete, laminate, vinyl or at a floor edge may involve a slab leak, underground water line, nearby fixture, drain problem or water that traveled from another area.
Water Seeping Through a Wall
Bubbling paint, stains, damp drywall, wet baseboards or moisture inside a cabinet can come from a water line, drain, fixture connection, shower, appliance, roof or exterior opening.
Wet Carpet With No Visible Source
Wet carpet near a slab edge, wall, hallway or bedroom may be absorbing water from a hidden line. The source can be below the slab, inside a wall or in another nearby plumbing area.
Pipe Leaking Under Concrete Floor
A pipe leaking under concrete may be a hot line, cold line, branch pipe, service line or another buried water line. Test and locate the system before choosing where to open or reroute.
| What You Notice | Possible Plumbing Source | Service to Request |
|---|---|---|
| Meter changes with all known water use stopped | Hidden pressurized leak, toilet, irrigation or water-using equipment | Meter evaluation and plumbing isolation testing |
| Warm tile or concrete in one repeating area | Possible hot water line leak below the floor | Hot water line and slab leak testing |
| Water through concrete, flooring or slab edge | Slab line, underground line or water traveling from another source | Concrete slab leak detection and line locating |
| Wall dampness continues without rain | Water line, drain, fixture, shower or appliance connection | Wall leak inspection and plumbing testing |
| Wet yard between meter and building | Underground water service line or irrigation leak | Water line leak detection and service-line testing |
Water meter reading leak check
Can a Water Meter Reading Show a Hidden Leak?
A meter can show that water is passing through the system when you believe no water should be in use. It cannot identify which pipe, fixture or appliance is responsible. A change in the reading should lead to fixture checks and plumbing isolation testing, not random demolition.
Stop Known Water Use
Turn off faucets and fixtures. Make sure irrigation, washing machines, dishwashers, ice makers, filters and other water-using equipment are not operating.
Record the Meter
Photograph or write down the complete meter reading and note whether the meter has a flow or leak indicator. Do not open or alter utility equipment.
Wait Without Using Water
Compare readings after a period with no water use. The EPA WaterSense meter check uses a two-hour comparison. Active flow may become visible sooner.
Compare and Isolate
A changed reading suggests water use or leakage. Check toilets and irrigation, then schedule system isolation if the source remains unknown.
The meter confirms possible water loss, not the leak location.
A moving meter can be caused by an indoor plumbing leak, underground water line, running toilet, irrigation valve, appliance, filtration system or another water-using component. Plumbing testing is used to narrow the source before a repair is selected.
Detection and repair from one plumbing company
Water Leak Repair Services for Visible and Hidden Pipe Leaks
When comparing water leak repair companies, ask whether the company can locate concealed leaks, identify the affected pipe and provide more than one repair option when appropriate. Plumbing Solution Specialist handles leak detection and plumbing repair for water lines inside walls, above ceilings, below slabs and underground between the meter and building.
Hidden Water Line Leak Repair
Testing and repair planning for hot and cold water lines concealed behind drywall, above ceilings, inside cabinets and below finished flooring.
Pinhole Copper Pipe Repair
Localized repair for an isolated copper pinhole leak, plus evaluation of pipe age, pressure and whether additional weak points may remain in the system.
Underground Water Line Repair
Leak detection and repair options for buried water service lines, yard piping, lines under walkways and property-side piping between the meter and building.
Slab Leak Detection and Repair
Testing for suspected hot or cold water line leaks beneath concrete, followed by direct access, reroute, line replacement or repiping recommendations.
Fixture, Valve and Connection Leaks
Repair for accessible leaks at shutoff valves, supply connections, faucets, toilets, water heaters and other visible plumbing components.
Residential and Commercial Leak Service
Leak detection and repair planning for houses, rental properties, apartments, HOAs, offices, restaurants, retail and other commercial buildings.
Hot floors, concrete leaks and hidden slab piping
Is a Plumbing Pipe Leaking Under the Concrete Floor?
A slab leak involves a pressurized water line below or within a concrete foundation. Possible signs include a recurring warm or hot floor area, water seeping through the floor, wet carpet, meter movement, running water sounds, a high water bill and moisture appearing near baseboards or cabinets.
A warm floor can be associated with a leaking hot water pipe, but warmth alone does not prove there is a slab leak. Sun exposure, radiant heating and nearby heat sources can create similar temperature changes. A cold water slab leak may create moisture without any warm area.
Do not choose the repair by opening the wettest location first. Water can move beneath the slab and appear away from the failed pipe. Slab leak detection and repair begins by identifying the affected line and narrowing the likely leak area.
Long-term plumbing water leak solutions
Direct Slab Repair, Water Line Rerouting or Whole House Repiping?
The most durable repair is the option that addresses the failed pipe and the condition of the remaining plumbing. An isolated defect in otherwise sound piping may justify a direct repair. A failed under-slab route may be abandoned and rerouted. Repeated leaks or widespread deterioration may make partial or whole house repiping more practical than continuing spot repairs.
Direct Access Slab Repair
The suspected leak area is accessed through flooring and concrete so the failed pipe section can be exposed and repaired. This may fit a clearly located isolated leak when surrounding pipe condition is acceptable.
- Requires a confirmed repair location
- Creates concrete and finish-floor access
- Does not replace other aging pipe sections
Water Line Rerouting
The failed under-slab pipe section is isolated and abandoned, then a new line is routed through accessible walls, ceilings, attic space or another approved path to reconnect the affected fixtures.
- Avoids repairing the same buried route
- Requires a feasible code-compliant new path
- May require wall and ceiling access openings
Partial Water Line Replacement
A group of affected or vulnerable lines is replaced when the problem is larger than one fitting but does not require replacing the complete water distribution system.
- Targets a defined plumbing zone
- Can combine repair and rerouting
- Remaining original pipes stay in service
Whole House PEX Repiping
The aging hot and cold water distribution system is replaced with new PEX piping when repeated leaks, deteriorated pipes or widespread risk makes ongoing spot repair less practical.
- Replaces hidden original water lines
- New routes are planned around the property
- Scope should identify valves, fixtures and patching
Whole House Copper Repiping
The existing water distribution lines are replaced with new copper piping when copper is selected for the project and the property layout supports the installation plan.
- Complete hot and cold water line scope
- Pipe sizing and routing planned first
- Material and access affect project cost
Water Main Repair or Replacement
Property-side service line failures may be repaired, rerouted or replaced based on material, location, access, length and the condition of the remaining buried water main.
- Meter-to-building line evaluation
- Yard, driveway and hardscape access review
- Utility responsibility confirmed first
| Repair Option | May Fit When | Main Tradeoff |
|---|---|---|
| Direct access repair | Leak is isolated, accurately located and surrounding pipe appears serviceable | Requires opening slab and finishes and leaves other original pipe in place |
| Water line reroute | A new accessible route can serve the affected fixture or branch | Requires wall or ceiling access and does not replace unrelated original lines |
| Partial replacement | Several connected lines or one plumbing zone have known problems | Other sections of the original system remain in service |
| Whole house repiping | Leaks are repeated or the wider water distribution system is deteriorated | Larger project scope, more access planning and higher initial cost |
Confirm, locate, repair and verify
How Plumbing Water Leak Detection and Repair Works
The exact diagnostic method depends on the building and plumbing system. The goal is to confirm water loss, identify the affected line, narrow the source and compare repair methods before unnecessary surfaces are opened.
Describe the Symptoms
Review where water appears, when it started, utility changes, meter behavior, sounds, temperature and prior leak history.
Confirm Active Water Loss
Check meter behavior, visible plumbing, pressure conditions and whether fixtures or equipment explain the water use.
Isolate the Plumbing System
Separate fixtures, irrigation, service lines, hot water piping and cold water piping as needed to narrow the affected system.
Narrow the Leak Area
Use appropriate diagnostic methods for the pipe route, surface, access and suspected leak type.
Compare Written Repair Options
Review direct repair, reroute, partial replacement and repiping based on pipe condition, access, cost and leak history.
Repair and Test the Line
Complete the approved plumbing scope, restore service and test the repaired or newly routed piping for proper operation.
Water leak detection and repair pricing
How Much Does Plumbing Water Leak Repair Cost?
Pricing depends on the source, pipe location, repair method and access required. Finding a leak and repairing it are separate parts of the scope. A visible valve leak may need little access, while a pipe below finished concrete may require testing, demolition, rerouting or broader pipe replacement.
Main Leak Repair Cost Factors
- Visible leak versus concealed or underground leak
- Hot water, cold water or property service line
- Pipe material, diameter, depth and condition
- Wall, ceiling, flooring, concrete or yard access
- Direct access repair, reroute or replacement length
- Number of fixtures served by the affected line
- Permit, inspection and code requirements
- Surface repair, drying and restoration responsibilities
Why does leak detection have a separate cost?
The source may be hidden and require system testing before any repair location or scope can be established.
Is a spot repair always the least expensive long-term option?
It can have a smaller immediate scope, but repeated failures may make rerouting or repiping more practical over time.
What should the written proposal identify?
It should identify the affected line, repair method, access, pipe material, testing, included patching and excluded finish or restoration work.
Southern California plumbing water leak service
Water Leak Detection and Repair Service Areas
Plumbing Solution Specialist serves residential, commercial, rental and multi unit properties across Southern California. Call to confirm scheduling for your address and describe whether you have a high water bill, meter movement, warm flooring, water through a wall or floor, an underground leak or a visible pipe failure.
Orange County Water Leak Service
Anaheim, Irvine, Fullerton and Laguna Niguel, plus surrounding Orange County communities.
Los Angeles County Water Leak Service
Los Angeles, Long Beach, Pasadena and Whittier, plus surrounding Los Angeles County communities.
Riverside County Water Leak Service
Riverside, Corona, Temecula and Murrieta, plus surrounding Riverside County communities.
San Bernardino County Water Leak Service
San Bernardino, Ontario, Rancho Cucamonga and Fontana, plus surrounding county communities.
San Diego County Water Leak Service
San Diego, Chula Vista, Oceanside and Escondido, with project availability confirmed by address.
Ventura County Water Leak Service
Ventura, Oxnard, Thousand Oaks and Simi Valley, with project availability confirmed by address.
Direct answers for water leak customers
Plumbing Water Leak Detection and Repair FAQ
These answers explain who to call, what common symptoms may mean and how repair options are selected. The actual source and scope must be determined from the property and plumbing system.
Who do you call to find and repair a plumbing water leak?
Call a plumber who provides professional leak detection and can complete pipe repairs after the affected line is identified. Plumbing Solution Specialist provides leak locating, direct repair, rerouting and repiping options.
Should I call a regular plumber or a leak detection company?
For a hidden leak, choose a plumbing company experienced with meter evaluation, system isolation, slab lines, wall piping and underground water lines. The company should also explain how the leak can be repaired after it is found.
Should I call a plumber or water damage restoration company first?
Call a plumber to stop and repair an active plumbing source. A restoration company may then be needed for water extraction, drying and damaged materials. Both services may be necessary, but they perform different work.
When should I call the water utility about a leak?
Call the utility for a broken public main, a meter issue or help confirming which side of the meter is its responsibility. A leak on property-side plumbing generally requires a plumber, but responsibility varies by utility.
Can a water meter reading show that I have a leak?
A changed meter reading during a period with no intended water use suggests water is passing through the system. It does not identify the source, which could be a pipe, toilet, irrigation valve, appliance or other equipment.
Does a high water bill always mean there is a plumbing leak?
No. Increased irrigation, extra occupancy, running toilets, appliances and billing-period changes can also increase usage. Compare the bill and meter behavior, then inspect the plumbing system if the increase remains unexplained.
Why is one area of my floor hot or warm?
A recurring warm area can be associated with a leaking hot water line beneath a slab. Radiant floor heating, sunlight, appliances and nearby heat sources can also warm flooring, so plumbing testing is needed.
Does a warm floor always mean I have a slab leak?
No. A warm floor is a reason to investigate when it is new, isolated, expanding or combined with meter movement, higher water use, running water sounds or moisture. Testing confirms whether a hot water line is involved.
Who should I call for water seeping through a wall?
Call a plumbing leak specialist when moisture continues in dry weather, the meter moves or plumbing is located nearby. Water appearing only during rain may require a roofer or exterior waterproofing evaluation.
What causes water to seep through a floor?
Possible causes include a slab leak, underground line, fixture leak, drain problem, appliance, shower, exterior water or moisture traveling from another area. The plumbing and surrounding conditions should be evaluated before opening the floor.
Can a pipe leak under concrete be found before breaking the floor?
Testing can often confirm the affected system and narrow the likely area before repair access is created. Some access may still be required to expose and repair the pipe.
Is direct slab repair better than rerouting the water line?
Direct repair may fit a clearly located isolated failure in otherwise acceptable pipe. Rerouting may fit when an under-slab segment can be abandoned and a new accessible route can serve the fixtures.
When is whole house repiping better than another leak repair?
Repiping may be considered when leaks are repeated, pipe material is deteriorated or several hidden sections remain at risk. An isolated defect in otherwise sound piping may only need a targeted repair.
Can water travel away from the leaking pipe?
Yes. Water can move beneath flooring, along framing, through drywall, around penetrations and across concrete before becoming visible. The visible wet area may not be directly beside the failed pipe.
How much does plumbing water leak repair cost?
Cost depends on detection work, leak location, pipe material, access, direct repair versus rerouting, replacement length, permits and surface restoration. The source must be identified before property-specific pricing is established.
What should I do immediately if water is actively leaking?
If it can be done safely, stop water use and shut off the appropriate water supply. Stay away from wet electrical areas, protect occupants and call for plumbing assistance. Do not open concrete or walls without a repair plan.
Find the source before water damage spreads
Call Plumbing Solution Specialist for Water Leak Detection and Repair
Call for hidden plumbing leaks, meter movement, high water bills, warm floors, water seeping through walls or floors, underground water lines and suspected slab leaks. We can explain direct repair, rerouting and repiping options after the affected plumbing is identified.