Hidden Water Leak Detection in Marcellus, NY
Water leaving the system somewhere you cannot see can show up as damp framing and a higher bill. A local contractor can work to locate the leak and price the repair.
01 / What you might see
Signs this fits a house in Marcellus
Water meter moving with every fixture closed
Check the dial after shutting off everything inside. If it keeps moving, the water is passing through the meter, so the leak is inside the house.
A cold spot or soft patch on a floor
Slab or floor moisture can mean a supply pipe is leaking beneath.
A sudden hiss near a wall
Some leaks make a faint sound at night when the house is quiet.
Mineral stains or mold along an old pipe run
Slow weeps leave a record on the pipe and nearby wood.
02 / Questions
Questions about this job here
Is a leak at my meter the authority's problem?
OCWA owns the meter, but under its rules the customer pays to repair or replace one damaged by freezing, hot water or other causes.
How is leak detection different from repair?
Detection finds where the water is going. Repair follows once the contractor knows what is leaking and how much needs opening.
03 / The offer
What moves the price, and the $100 off
What moves the price of leak detection work
- Size of the area to check.
- Tools needed to trace it.
- Repair type: a fitting, a pipe section or a fixture.
- How much wall, floor or yard must be opened.
- Restoration afterward.
To start, use the form or call (315) 640-3590, and your first booked job earns a $100 credit.
Our Word
In plain terms
The guarantee on your introduction
04 / Here in town
Leak Detection and Repair in Marcellus
Start with the meter, which is OCWA's. Shut off every fixture and watch the dial. A meter that keeps turning means water is passing through it, so the leak is after the meter, in the pipes or fixtures inside. A leak in the buried line before a cellar meter will not move the dial; wet ground, a soft spot or low pressure is the sign there, and OCWA's published statements on who owns that stretch differ, so ask OCWA.
Older housing raises the stakes. In the Village of Marcellus, 38.4 percent of homes are from 1939 or earlier and the median build year is 1952. Steel and early copper in those houses corrode quietly. In the Town of Marcellus the median is 1963, so a joint or fitting is a place to look first.
Winter adds its own hidden loss. OCWA says the customer pays to repair or replace a meter damaged by freezing, so a split meter after a cold spell is a cost to anticipate. When a section is opened and repaired, the county requires the repaired part to be disinfected before the water is used again.
Source Onondaga County Water Authority and U.S. Census Bureau, ACS 5-year estimates, 2020-2024, read Oct 5, 2026.
Where your pipe starts in Marcellus
Boundary- Water supplier
- Onondaga County Water Authority
- Where your side starts
- The two OCWA statements on service line ownership do not match, so ask OCWA before deciding who pays for a repair.
- Syracuse city line
- Outside it (village of Marcellus)
- On this job
- A leak found inside the house, after the meter, is yours to repair; ask OCWA where its own line ends.
05 / Other jobs
Other water work in Marcellus
- Also in Marcellus
Water Service Line Repair and Replacement
- Also in Marcellus
Supply Repiping
- Also in Marcellus
Water Heater Repair and Replacement
- Also in Marcellus
Faucets, Fixtures and Valves
06 / Next door
Leak Detection and Repair in nearby towns
Start with a call or a request
Your first booked job through us gets $100 off.