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Ontario One Call

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Get the Dirt on Small Digs.
Call or Click Before You Dig For Any Size Project.

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Get the Dirt on Small Digs.
Call or Click Before You Dig For Any Size Project.

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Do you know where to find the answers?

Be The Expert
Take the Professional Locate Administrator Course.

Is there an unknown danger clogging your sewer?

Blocked Sewer?
Call 1-800-400-2255

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Have A Project?

Find out what to do next.
Call or click before you dig.

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Get the dirt on small digs

Get the Dirt on Small Digs.
Call or Click Before You Dig For Any Size Project.

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Contact us
a minimum of
5 business days

Request a locate.
Call or click before you dig for any size project.

Information

First Time
Here

Ready to
Dig

Do you know what's below?

There is buried infrastructure all over Ontario. You must contact Ontario One Call to get buried cables, pipes and wires located so you can dig safely.

<p><strong>Red</strong><br />
Electric</p>

Red
Electric

<p><strong>Yellow</strong><br />
Gas/Oil/Steam</p>

Yellow
Gas/Oil/Steam

<p><strong>Orange</strong><br />
Communication</p>

Orange
Communication

<p><strong>Green</strong><br />
Sewer/Storm</p>

Green
Sewer/Storm

<p><strong>Blue</strong><br />
Water</p>

Blue
Water

<p><strong>Purple</strong><br />
Irrigation/Slurry</p>

Purple
Irrigation/Slurry

<p><strong>Pink</strong><br />
Temporary Survey Markings</p>

Pink
Temporary Survey Markings

<p><strong>White</strong><br />
Proposed Excavation</p>

White
Proposed Excavation

Proposed Changes to the By-Laws and Fee Schedule 2020

The final copies of the proposed by-law and fee schedule changes, as well as stakeholder feedback, are available online for review.

For more details read the proposed changes.

 

Be Safe

Damaging underground infrastructure is dangerous.

Hitting wires, pipes or cables can cause serious injuries and carry hefty financial consequences.

Dig Safely.

bursting pipe

News

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Building Broadband Faster Act

The Ministry of Infrastructure sent Guidelines and a Statement of Intent document to Ontario One Call. The documents […]

Newsletter – November 2021

Read the latest Ontario One Call News – Dedicated locator, Sharing Locates, Extending Locate Validity, New Subdivision Requests […]

Marketing Award – Muse Creative

Ontario One Call Wins 4th Marketing Award Ontario One Call, with ad agency adHOME Creative, wins Silver at […]

See more news

Events

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Contractor Bridge End Of Life – Jan 27th, 2022

Requests will no longer be accepted via the contractor bridge Requests must now be submitted via the new […]

Read more

New Web Portal Launch – Jan 27th

Easier to use platform Stream-lined request options based on user type Increased aerial map functionality Read More

Read more
See more events