Leak Detection Santa Ana is a specialist leak detection and repair company serving Santa Ana and central Orange County, California.
The business exists to answer one question accurately: where exactly is the water going? Hidden leaks — under a concrete slab, inside a wall, beneath a yard, behind a fixture — are found using acoustic listening equipment, thermal imaging and tracer gas. Nothing is opened up to search. Concrete is cut and ground is dug only after the leak has been located and marked, and only once the customer has a written quote in hand.
Services include water leak detection and repair, slab leak detection and repair, main water line repair, sewer line leak detection and repair, sewer camera inspection, hydrostatic testing, pool and spa leak detection and repair, gas leak detection, irrigation and sprinkler leak detection, water heater leak detection, shower pan leak testing and repair, pipe rerouting, whole-house repiping, and commercial leak detection for occupied buildings.
Every detection visit ends with the leak marked at the exact spot, a written report explaining what was found and by which method, photographs, and an itemised written quote — whether or not the customer proceeds with the repair. Repairs carry a two-year workmanship warranty that transfers with the property.
The company was founded in 2026 by David Herrera, who brings more than fifteen years of hands-on plumbing and leak detection experience across Orange County. It is deliberately a specialist business rather than a general plumbing shop: leak detection is equipment-heavy and experience-heavy work, and the leaks that need a specialist are the ones a generalist finds hardest.
The team works in English and Spanish. Calls are answered around the clock.