Leak Detection & Repair in Ewing, NJ
Need leak detection & repair in Ewing? From Mountainview to Hillwood Lakes, Capitol Plumbing Co. is the local, licensed crew near The College of New Jersey that shows up fast and fixes it right. A spot on the ceiling, a spike in the water bill, the sound of running water you can't place. We pinpoint leaks inside walls, slabs, and supply lines — then fix them with the least cutting possible.
- Serving Mountainview, Scudders Falls, Prospect Heights, Hillwood Lakes
- Our Ewing leak detection & repair covers
- Slab & wall leaks
- Pipe & supply-line repair
- Running-toilet fixes
- Water-bill spike diagnosis
- Flat, upfront pricing — approved before we start.
Fixed in three easy steps
Call or book online
Tell us what’s going on. A licensed plumber gives you an upfront, flat price — no mystery fees.
Pick a time
Same-day and next-day windows across Mercer County, plus 24/7 for real emergencies. We text when we’re on the way.
We fix it right
We make the repair, test it, and don’t leave until it’s handled — then clean up after ourselves.
Ewing reviews
★★★★★ 4.9 average from 800+ Mercer County jobs
“Water heater died on a Sunday. Called Capitol, a licensed guy was here in under an hour, and we had hot water again by dinner. Flat price, no weekend gouging.”
Dana M.Hamilton
“Slow drains in a 1920s house everyone else wanted to tear into. They cameraed the line, found roots, and cleared it trenchless. Explained everything, no mess left behind.”
Rob S.Princeton
“Mystery leak spiking our water bill for months. They found it inside a wall in twenty minutes and patched it with one small cut. Finally. Fair, fast, and clean.”
Priya K.Lawrenceville
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Leak Detection & Repair in Ewing — FAQ
How much does leak detection & repair cost in Ewing?
Every Ewing job gets a flat, all-in price you approve before we start — no padded charges for parts, labor, or after-hours. A quick diagnostic pins down the real problem first.
Can you do same-day leak detection & repair in Ewing?
Usually, yes. We keep same-day slots open across Mercer County, so leak detection & repair in Ewing is often same or next day — with 24/7 dispatch for emergencies. Call early to lock in a window.
Are you licensed and insured in New Jersey?
Yes. Every repair is done by or under a licensed NJ Master Plumber, and we're fully insured. Plumbing in New Jersey legally requires a licensed plumber — ask anyone cheaper to show you their license number.
Do you offer emergency service?
Around the clock, every day. Burst pipes, sewage backups, and no-water emergencies get a licensed plumber dispatched right away, with a typical arrival around an hour anywhere in Mercer County.
Free leak detection & repair quote in Ewing
Tell us what’s going on. We’ll text back an upfront, flat price — usually within the hour.
- No obligation
- Same-day available
- Upfront pricing
Thanks — you’re all set!
In a real build this sends straight to the client’s inbox & phone. We’d reply with an upfront price fast.