Leak Detection Services
California Contractor License #399170
- ●Serving homes since 1976
- ●Same-day service
- ●Licensed and insured
- ●Quality workmanship
Ready when you need us
Leak Detection Services services
Leak detection narrows the source of unexplained water use, visible moisture, pressure loss, staining, or sounds of running water. The plumber compares symptoms, accessible fixtures, supply piping, drains, and equipment before recommending repair access.
Fixture and connection leak detection
We check accessible faucets, toilets, valves, supply lines, and appliance connections for the source of water.
Hidden plumbing leak assessment
We investigate unexplained water use, moisture, or running-water sounds when the source is not visible.
Wall and ceiling leak tracing
We narrow down concealed plumbing leaks that show up as stains, damp material, or dripping inside the home.
Underground leak detection
We evaluate buried water-line concerns when meter activity, pressure changes, or wet ground suggests a leak.
Slab leak assessment
We inspect for a concealed supply-line leak beneath the slab and identify the area for repair planning.
Our same day service promise
Our fully stocked trucks help us complete eligible, approved work during the same visit. Specialty parts, permits, or added work may require a follow-up.
100% Satisfaction Guarantee
If you are not satisfied with our completed work, we will return and redo work within the approved scope at no additional charge.
How is a hidden leak narrowed down?
Confirm the pattern
Timing, meter behavior, hot-versus-cold piping, fixture use, and weather exposure help separate possible sources.
Test relevant plumbing zones
Accessible valves, fixtures, pressure behavior, and listening or locating methods may be used according to the suspected system.
Plan targeted access or repair
Detection identifies the most useful next step; it does not guarantee that no exploratory access will be needed.
Signs you may need leak detection services
The water meter changes when fixtures are off
Unexpected meter movement can support a supply-leak investigation, but irrigation, automatic equipment, and unnoticed fixture use should also be ruled out.
Walls, ceilings, cabinets, or floors become damp
The visible stain may be separated from the source. The plumber traces accessible plumbing and compares when the moisture appears before proposing access.
Water pressure drops or running-water sounds continue
These observations may involve a supply leak, fixture, valve, pressure regulator, or equipment. Testing narrows the system and location rather than assuming one cause.
What happens during leak detection services?
Our plumber follows these steps during a leak-detection visit:
- 1. Review where and when water, sound, staining, or meter movement occurs.
- 2. Check accessible fixtures, valves, equipment, and exposed piping.
- 3. Use suitable tests to narrow the involved plumbing zone or source.
- 4. Explain the findings, remaining uncertainty, and proposed repair access.
- 5. Provide pricing before separately authorized repair work.
Detection, repair, or another trade?
Leak detection
Used when the source or route is uncertain.
Plumbing repair
Begins after evidence identifies an accessible connection, fixture, or pipe that needs correction.
Other source evaluation
Roofing, waterproofing, HVAC condensate, or appliance conditions may require another qualified service when plumbing is not the source.
Related services: Slab Leak Detection · Pipe Repair & Replacement
Why choose Mike Diamond for leak detection services?
We evaluate the service need, explain the recommended scope, and provide pricing before authorized work begins.
Leak Detection Services questions
What does leak detection services include?
Leak detection narrows the source of unexplained water use, visible moisture, pressure loss, staining, or sounds of running water. The plumber compares symptoms, accessible fixtures, supply piping, drains, and equipment before recommending repair access.
When should I request leak detection services?
Unexpected meter movement can support a supply-leak investigation, but irrigation, automatic equipment, and unnoticed fixture use should also be ruled out.
What affects the cost of leak detection services?
The price depends on the suspected system, number of areas tested, access, locating methods, leak location, and whether repair work is separately approved. We explain the recommended scope and price before authorized work begins.
How do you decide between this service and another option?
Leak detection: Used when the source or route is uncertain. Plumbing repair: Begins after evidence identifies an accessible connection, fixture, or pipe that needs correction. Other source evaluation: Roofing, waterproofing, HVAC condensate, or appliance conditions may require another qualified service when plumbing is not the source.
What information should I provide when scheduling?
Describe what you notice, when it started, which fixtures or equipment are affected, whether the problem is constant or intermittent, and any recent repair, maintenance, or installation work.
