Underground utility locating in Laval for a pool, addition or garage

Laval yards transformed over the decades

Laval was built in waves, from the bungalows of the 1950s and 1960s to recent developments. In older neighbourhoods, a single property has often gained a pool, an electrified shed, yard lighting or a heat pump, each with its own connection. These additions are rarely recorded on an up-to-date plan.

The territory is also very diverse. Nearly 30% of Laval is in the agricultural zone, or about 7,000 hectares, mostly in the east of the island (1). An addition on the edge of these areas may cross drains or lines not found in a fully urbanized neighbourhood.

What we locate before excavation

• Electrical cables running to a garage, a shed or an existing pool
• The gas service line, in steel or polyethylene
• The building's water service line and sewer connection
• The French drain and storm lines

Planning a pool or an addition

The survey is ideally done before finalizing the layout. If a utility runs where you plan to dig, you can shift the pool or plan a relocation with your contractor, rather than discovering it with the shovel. The report also specifies the zones where hand excavation is recommended.

Frequently asked questions

When should I request the survey for an in-ground pool? Before setting the final location, ideally at the same time as the permit application. That way you will have time to adjust the layout.

Does the survey also cover the neighbour's property? No, it covers the area you authorize us to scan. If the excavation comes close to the property line, mention it in your request.