Hidden Leak? Same-Day Leak Detection & Repair in Phoenix.
High water bill, damp spots, or that sound of running water you can't place — Trident's licensed techs pinpoint the source fast and fix it right, without tearing your whole house apart.
- Same-day appointments
- Non-invasive detection first
- Licensed, bonded & insured
- Veteran-owned, ROC #331536
Think You Might Have a Leak?
Common Signs of a Hidden Plumbing Leak
Most leaks aren't obvious — they're behind a wall, under a slab, or underground. Here's what usually gives them away before you can see any water at all.
Unexplained High Water Bill
A sudden spike with no change in usage is the #1 sign of a hidden leak — often before any visible water shows up.
Sound of Running Water
Hearing water move when everything's off? That's often a supply line leak inside a wall or under the floor.
Warm or Damp Spots on the Floor
A warm patch on tile or carpet usually means a hot water line leak under the slab — a classic Phoenix slab leak.
Musty Smell or Visible Mold
A persistent musty odor, especially near a wall or under a cabinet, usually means moisture's been sitting somewhere it shouldn't.
Dropping Water Pressure
A leak upstream steals pressure from your fixtures — if pressure's dropped house-wide, a leak is a likely culprit.
Meter Spinning With Everything Off
Turn off every fixture in the house and check the water meter — if it's still moving, water's escaping somewhere.
How It Works
We Find It Precisely, Then Fix It Right
No guessing, no unnecessary demolition. We locate the exact source before we ever pick up a tool to open a wall or slab.
Pinpointing the source:
- Electronic listening equipment to trace supply line leaks
- Pressure testing to confirm and isolate the leak
- Slab leak detection without blind demolition
- A clear explanation of exactly what we found, before any work starts
Fixing it for good:
- Spot repair when it's a single, accessible break
- Re-routing the line above-slab when repeat slab leaks are the issue
- Full re-pipe for aging or failing pipe runs
- Upfront pricing before any work begins — no surprises
Why Choose Trident
We Find Leaks Right — Not Just Fast.
- Licensed, bonded & insured — ROC #331536
- Family-owned and veteran-run
- Same-day service, most jobs done in one trip
- We detect first — no unnecessary wall or slab damage
- Upfront pricing before any work starts
Trusted Across Greater Phoenix
1,600+ Five-Star Reviews From Real Customers
"Great service, same day repair."
"Five-star service from the first phone call to the final receipt and follow-up email. This company was referred to us by our niece with great compliments."
"We use Trident Plumbing and Drain for all of our household plumbing needs. They are respectful, responsible and wonderful to work with at our home."
"Mike and Tyler did a fantastic job! Trident Plumbing within a day came out and upgraded our system for a great price! Thanks guys!"
"Had to relocate a shower drain for a tub-to-shower conversion. Excellent workmanship and very timely."
"Trident Plumbing never lets us down! Had them out to two properties today and they were on time, communicative and solved the issues quickly, efficiently and cost effectively!"
Service Areas
Leak Detection & Repair Across Greater Phoenix
Don't see your city? Call us — we likely serve it too.
Ready When You Are
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Call (623) 250-3909Licensed, Bonded & Insured · ROC #331536 · Veteran-Owned
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