New York County, Northeast
Private Utility Locating in New York City, NY
Find water, gas, electrical, sewer, fiber and irrigation lines on a New York City site before anyone breaks ground. Describe the site once and we send your request to locating companies covering the area, and they quote you directly.
A Dig Safely New York ticket is free, is required by law before excavation in most jurisdictions, and marks the public lines up to the meter. Everything past the meter is private, and that is what a locating company is hired to find.
Across New York County, New York City runs a constant volume of excavation, boring, and coring, and every one of those jobs is a chance to hit something nobody marked. Construction, utilities and municipal generate most of the work, and the lines that cause the damage are rarely the ones the utility came out and painted.
One description of the New York City site is enough. We send it to locating companies that work the area, and they come back to you with their own quotes, so nothing is guessed at from a directory listing.
By method
Locating methods available in New York City
Pick whichever is closest to your work and locating companies serving the area confirm what your site actually needs.
Private Utility Locating
For New York City sites that call for private utility locating: Everything past the meter, found and marked.
Get quotes in New York CityGround Penetrating Radar
For New York City sites that call for ground penetrating radar: Radar imaging that finds plastic pipe and voids.
Get quotes in New York CityUtility Mapping
Utility Mapping across New York City, NY. Turn a locate into a permanent CAD and GIS record.
Get quotes in New York CityLine Marking
For New York City sites that call for line marking: APWA color-coded paint and flags on the ground.
Get quotes in New York CitySubsurface Utility Engineering
ASCE 38 quality levels, sealed and survey-grade. Available from locating companies serving New York City, NY.
Get quotes in New York CityLeak Detection
Leak Detection across New York City, NY. Pinpoint the leak, dig one hole instead of the run.
Get quotes in New York CityConcrete Scanning
High-frequency ground penetrating radar run across a structure rather than the ground, mapping rebar, post-tension tendons, conduit, and voids inside the concrete. Get quotes from Concrete Scanning crews covering New York City.
Get quotes in New York CityVacuum Potholing
For New York City sites that call for vacuum potholing: The test hole that turns an estimate into a measurement.
Get quotes in New York City
By what is buried
Lines located in New York City
Looking for a specific utility rather than a specific instrument? Start with what has to be found before the machine breaks ground.
Water Line Locating
For New York City sites with unmapped water lines: Find the water line before the excavator does.
Find these lines in New York CityGas Line Locating
The highest-stakes line on the property. Traced and marked by locating companies serving New York City, NY.
Find these lines in New York CityElectrical Line Locating
Electrical Line Locating across New York City, NY. Live power is easy to find. Dark conduit is not.
Find these lines in New York CitySewer & Septic Locating
Sewer & Septic Locating across New York City, NY. Laterals, tanks, and drain fields with no map.
Find these lines in New York CityFiber & Telecom Locating
For New York City sites with unmapped fiber lines: Glass carries no signal. Locate before you bore.
Find these lines in New York CityIrrigation Line Locating
For New York City sites with unmapped irrigation lines: Plastic pipe, no map, and a wire worth following.
Find these lines in New York City
How New York City ground reads to a locator
New York frost reaches roughly 42" around New York City, and potable water services are set below that line, so water runs here sit deeper than the same lines would in a warm state and further from what a surface instrument can confirm on its own. Gas, electric, and communications are not frost-governed and are routinely far shallower, often inside the first two feet, and sewer depth follows the fall the pipe needs rather than the frost line. New York City sits in a continental climate with cold winters, and soil moisture is what moves radar performance from one part of the year to the next. Ground around New York City runs to clay, loam and sandy loam. Wet clay is the hardest ground in the trade for ground penetrating radar, because clay holds water and conducts, and conductive soil absorbs the radar pulse near the surface instead of returning it, so usable depth here drops off sharply after rain. Where the ground reads like that, a locator leads with electromagnetic tracing, direct connections at meters and valves, sonde runs, and acoustic methods, and treats radar as one input rather than the answer. Where no surface method can confirm a line, a vacuum-excavated test hole is what settles it. Ask any locator you are considering how they plan to handle this ground. A straight answer about where their method fails is a better signal than one that claims it never does.
Before you dig in New York City
Call Dig Safely New York at 811 before excavation anywhere in New York County. The ticket costs nothing and is required by law before digging in most jurisdictions; in return, the member facility owners mark the public lines they are responsible for, ending at the meter, the pedestal, or the right-of-way line. New York requires 2 full working days notice; NYC has additional requirements.
Past that point the lines belong to the property owner, and Dig Safely New York does not mark them. On a major metro site that usually covers the building service, yard and parking lot lighting, irrigation mains and controller wire, sewer or septic laterals, private fire loops, and communications runs between buildings. A private locating company sweeps that side of the site with electromagnetic tracing and radar and marks it in APWA colors, on top of the Dig Safely New York ticket and never as a replacement for it.
Questions
Utility locating in New York City
How much does private utility locating cost in New York City, NY?
Private locating is quoted per job rather than off a published rate. What moves the number is how much ground has to be covered, how many utilities are in play, whether the lines are metallic or plastic, how reachable the meters, valves, and tracer wire access points are, and whether you need surface marks only or a drawing and GPS data as well. Local conditions land in the total as well, since clay, loam and sandy loam ground around New York City changes how long a sweep takes and which instruments have to come out. Rather than publish a number we do not set, we hand the job to the companies that would do it: describe your New York City site once through Utility Hotline and locating companies covering the area send you their own quotes to compare.
Who do I call before digging in New York City, and what will they mark?
Place a one-call ticket with Dig Safely New York (811) first. It is free, it is required by law before excavation in most jurisdictions, and it notifies the member utilities so they can mark what they own. What comes back is the public side: the mains and services in the street and the right-of-way, which generally stops at the meter, the curb stop, or the property line. Everything past that point sits on private property and is outside the scope, which covers the water and gas runs into the building, yard lighting, irrigation, septic laterals, private fire loops, propane, and anything a previous owner added. A private locating company marks those. Book both, then hand dig or vacuum excavate inside the tolerance zone no matter how clean either set of marks looks.
How soon can a locator be on site in New York City?
Each locating company sets its own schedule and we do not set it for them. A person reviews your request and sends it to locating companies that cover the area, and each one replies with its own timing and a quote. Put your dig date, the site address, and whether the work is on a live job into the request, so the companies that reply in New York City already know what they would be committing to.
Which areas around New York City do locating companies cover?
Coverage is settled one request at a time rather than off a published service-area map. A request naming a site in New York City and the surrounding New York County area goes to the companies working that ground, and some travel across the wider Northeast for larger sweeps and multi-site scopes. Tell us where the job is and what is buried, and the replies you get back are what tell you who is available for it.
What kind of locating do I need for my job in New York City?
It depends on what is buried and on what you have to prove. Electromagnetic locating traces metal pipe, cable, and tracer wire. Ground penetrating radar finds plastic, clay tile, concrete duct, and tanks that carry no signal. Acoustic and leak detection work on pressurized water. A sonde or camera follows sewer and septic laterals. Vacuum potholing exposes the line so its position and depth are verified rather than estimated. Utility mapping or a subsurface utility engineering survey turns any of it into a drawing an engineer can design from. Ground around New York City runs to clay, loam and sandy loam, and conductive ground like that absorbs the radar pulse, so ground penetrating radar loses depth there and more of the work falls to electromagnetic tracing, tracer wire connections, acoustic methods, and potholing. Describe the New York City job and we send it to companies that run the right equipment.
Ready to go? Describe your New York City site and we send it to locating companies covering the area.