Skip to main content

Ontario One Call

Desktop-Banner-1

Get the Dirt on All Digs.
Click Before You Dig For Any Size Project.

OOC-LawUpdates-Banner-2022BG (1)

Members & Excavators

Legislation Changes
find out more

Stay up to date on all  legislation updates.

Smiling woman holding mobile tablet

Do you know where to find the answers?

Be The Expert
Take the Professional Locate Administrator Course.

Desktop-Banner-2

Get the Dirt on Small Digs.
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

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

News Icon

Call for Nominations – Excavator Representatives 

Ontario One Call is seeking two representatives from the excavation sector to serve on the board of directors. […]

PLAC Price Increase – Last Chance to Save

On April 3, 2023, registration costs for PLAC will increase. Register today to receive 2022 prices. PLAC offers huge benefits to organizations […]

Enbridge Gas Charging for Locates

Ontario One Call has been made aware that Enbridge Gas will begin charging for completed locates as of […]

See more news

Events

Events Icon

Ontario Good Roads Conference

Every year, the Good Roads Annual Conference brings together members and affiliated enterprises for an intensive three-day summit […]

Read more

AMO Conference

Join us at one of the most important and influential public policy conferences in Canada! Our Dedicated Locator […]

Read more
See more events