Straight Flush Plumbing & Leak Detection is Laguna Niguel’s owner-operated company where Lance answers the phone. We specialize in acoustic and thermal detection for South Orange County homes with 1970s–1990s copper pipes in expansive clay soils — diagnose first, so you never pay for guesswork.
In poker, a straight flush is one of the strongest hands you can hold — every card accounted for, nothing left to chance. That's the standard we hold ourselves to on every job: know exactly what you're dealing with before you act.
Too many homeowners get a repair quote before anyone has actually confirmed where the leak is coming from. That approach leads to unnecessary demolition, repeat visits, and repairs that don't solve the real problem. We built Straight Flush around the opposite approach: diagnose thoroughly first, using real detection technology, then explain the options in plain language.
Based in Laguna Niguel and serving Dana Point, San Clemente, and the surrounding South Orange County communities, we treat every home like it's in our own neighborhood — because it usually is. Lance answers the phone. We are the specialist for slab leaks in copper-era homes on expansive clay soils.
Diagnose before we quoteWe don't recommend a repair until we've confirmed the actual source.
Plain-language explanationsYou'll understand exactly what we found and why, no jargon required.
Respect for your homeNon-invasive detection methods first, always.
Local accountabilityWe live and work in the communities we serve.
Honest options, not upsellsIf a small repair solves it, that's what we'll recommend.
Technology that earns its keepAcoustic, thermal, and electronic tools, used correctly.
Schedule a leak detection visit and see the Straight Flush standard for yourself.