Central Canada
Private Utility Locating in Ontario
Everything past the meter, found and marked.
Locating companies offering Private Locating in cities across the Central Canada. One short request, competing quotes, no phone call required.
Need Private Utility Locating in Ontario? Private utility locating finds and marks the buried lines on your side of the meter, the ones a one-call ticket does not cover. Locators combine electromagnetic tracing with ground penetrating radar to sweep a site before anyone breaks ground. Locating companies in our network run this work across the Central Canada, from the larger metros out to smaller communities, so wherever your site sits in Ontario there is usually a crew within range.
Before any excavation in Ontario, place a locate request with Ontario One Call at 1-800-400-2255. The ticket is free, it is required by law before digging in most jurisdictions, and it brings the member utilities out to mark the public lines they own, which generally stops at the meter, the pedestal, or the right-of-way. Private Utility Locating covers the other side of that line: the private services past the meter and the runs nobody holds a record for.
Choose private utility locating any time the digging is on private property and the one-call marks stop at the meter: building additions, footings and foundations, fence and sign posts, tree planting, geotechnical bores, light and flag pole bases, and trenching across a parking lot or a campus. Describe your Ontario site once and we send the request to locating companies covering the area. They quote you directly, so you compare real crews on scope, price, and scheduling instead of cold-calling around the province.
What Private Utility Locating finds in Ontario
Ontario coverage
Private Utility Locating by city in Ontario
Pick your city, describe the site once, and we send your request to locating companies covering that area.
- Private Locating in Toronto2,794,356 people · construction and telecommunications
- Private Locating in Ottawa1,017,449 people · municipal and construction
- Private Locating in Mississauga717,961 people · construction and manufacturing
- Private Locating in Brampton656,480 people · construction and manufacturing
- Private Locating in Hamilton569,353 people · manufacturing and construction
- Private Locating in London422,324 people · construction and manufacturing
- Private Locating in Markham338,503 people · construction and telecommunications
- Private Locating in Vaughan323,103 people · construction and manufacturing
- Private Locating in Kitchener256,885 people · manufacturing and construction
- Private Locating in Windsor229,660 people · manufacturing and construction
- Private Locating in Oakville213,759 people · construction and manufacturing
- Private Locating in Richmond Hill202,022 people · construction and telecommunications
- Private Locating in Burlington186,948 people · construction and manufacturing
- Private Locating in Oshawa175,383 people · manufacturing and construction
- Private Locating in Greater Sudbury166,004 people · mining and construction
- Private Locating in Barrie150,515 people · construction and manufacturing
- Private Locating in Guelph143,740 people · manufacturing and construction
- Private Locating in Whitby138,501 people · construction and manufacturing
- Private Locating in Cambridge138,479 people · manufacturing and construction
- Private Locating in St. Catharines136,803 people · agriculture and manufacturing
- Private Locating in Milton132,979 people · construction and manufacturing
- Private Locating in Kingston132,485 people · municipal and construction
- Private Locating in Ajax126,666 people · construction and manufacturing
- Private Locating in Waterloo121,436 people · telecommunications and construction
- Private Locating in Thunder Bay108,843 people · construction and manufacturing
- Private Locating in Brantford104,688 people · manufacturing and construction
- Private Locating in Chatham-Kent104,316 people · agriculture and manufacturing
Questions
Private Utility Locating in Ontario FAQ
How accurate are private utility locates?
On a well-coupled metallic line or a tracer wire, horizontal position is generally reliable and is marked with a tolerance zone rather than as a single line. Depth is an estimate, not a measurement, and it degrades where lines run close together, where the signal has coupled onto adjacent metal, or where the soil is wet clay. ASCE 38-22 treats this kind of surface geophysics as Quality Level B; the only way to reach Quality Level A, meaning a verified position and true depth, is to expose the line, usually with vacuum excavation. Plan hand or vacuum digging inside the tolerance zone regardless of how clean the marks look.
How much does Private Utility Locating cost in Ontario?
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. Across Ontario the number also moves with ground conditions and travel distance to the site, so companies quote the specific job rather than a rate card. Describe it once through Utility Hotline and locating companies offering Private Utility Locating in that part of Ontario send you their own quotes.
Do I need to call before digging in Ontario?
Yes. Excavation in Ontario calls for a one-call ticket with Ontario One Call (1-800-400-2255) before the ground is opened. It is free, it is required by law before excavation in most jurisdictions, and its members mark the public lines they own, which in practice stops at the meter or the right-of-way. That leaves the private side unmarked: services past the meter, unrecorded runs, and abandoned lines still in the ground. Private Utility Locating is one of the ways that side gets covered, and it works alongside the one-call ticket rather than in place of it.
Where in Ontario can I hire Private Utility Locating?
Coverage is settled one request at a time rather than off a published service-area map. Requests come in from cities across Ontario, spanning the Central Canada, and each one goes to the companies offering Private Utility Locating on that ground. Coverage runs deeper around the larger metros, and some crews travel for rural and multi-site work, so a remote site is worth submitting rather than assuming nobody serves it. Tell us the job site and the replies tell you who does.