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SYS-06 · Non-invasive detection · Slab & wall leaks · Repipe specialists

Leak Detection & Pipe Repair

SYS-06 — the dossier

What we fix, how we fix it

Non-invasive electronic leak detection that pinpoints hidden leaks in walls, slabs, and yards — then repair, from a single fitting to a whole-home repipe.

An unexplained jump in the water bill, a warm spot on the floor, the sound of running water when everything's off — hidden leaks announce themselves quietly, then do expensive damage. Our advanced detection equipment pinpoints leaks in walls, under slabs, and out in the yard without tearing your home apart to find them.

Once we've located the leak, you get a clear path to resolution: an honest assessment of whether a targeted pipe repair solves it, or whether aging pipes make a repipe the smarter long-term investment.

Target the source of the leak

Appropriate detection and isolation methods can narrow a leak location and reduce unnecessary openings. Access may still be needed to confirm the source. Ask for the diagnostic scope and price before authorizing testing, then review any proposed repair separately.

Repair, or repipe when it's warranted

A single failed fitting calls for a repair. But recurring pinhole leaks in aging galvanized or corroded copper lines are a pattern, not bad luck. When the evidence points that way, we'll lay out repiping options with transparent pricing — and we'll tell you plainly when it's not yet necessary.

Who calls us for leak detection

Homeowners, commercial property managers, real estate professionals, and HOA managers across the San Gabriel Valley rely on our leak detection to turn the stress of a suspected leak into the relief of a clear answer.

Service options across our area

The playbook

How every call actually runs

The full step-by-step
  1. Call any hour Describe the symptom and ask for the current response window. Plumbing service is available 24/7; appointment timing depends on availability.
  2. Diagnose with evidence The diagnostic approach depends on the symptoms and access. Ask what testing is needed, what it can establish, and whether separate charges apply.
  3. Price before work Review the proposed repair or installation and its written price before authorizing work. Confirm diagnostic charges and how any added scope will be approved.
  4. Fixed — and backed Review the completed work and maintenance guidance. Ask for the applicable written guarantee and warranty terms, including coverage and exclusions.
Our promise, every visit

Honest leak detection in Pasadena & Monrovia

Raising the standard in the trades isn't a slogan — it's why the company exists. Three promises, every visit.

Honest diagnosis

Honest recommendations, every time. If a repair will genuinely hold, we won't sell you a replacement — and when replacement is the smarter investment, we'll show you the evidence and explain why.

Estimate before work

True Transparency Pricing before a single fitting is touched. You see and approve the number first — no mystery line items, no pressure, no hard feelings.

Made right

Our work carries a 100% satisfaction guarantee, and the equipment we install carries its manufacturer warranty. If something's not right after a visit, call — we'll make it right.

Before you sign anything

Another expensive quote?
Get a second look — free.

Free estimates on system replacements and upgrades. If the other quote is fair, we'll say so. If it's not, you just saved real money with one phone call.

Plumbing Residential Commercial Open 24/7 Rheem ProPartner A. O. Smith Certified Contractor Raypak Certified Plumbing Residential Commercial Open 24/7 Rheem ProPartner A. O. Smith Certified Contractor Raypak Certified
Ready when you are

Need help with leak detection today? Make the call.

Call 800-754-5076 to schedule leak detection service in Pasadena, Monrovia, Arcadia, Altadena, Glendale, Burbank and across the San Gabriel Valley — 24/7.

Direct line — tap to call 800-754-5076
246 W Chestnut Ave — Monrovia, CA Licensed, Bonded & Insured Line open