Is It Safe to Dig Here? What Homeowners Get Wrong About Utilities and Excavation

Introduction

You’ve got the project planned. Maybe you’re running power to a shed, installing a new water line, or trenching for a drainage solution. Seems simple enough, right? But the ground beneath your feet could be housing gas lines, fiber cables, water mains, or electrical wires. One wrong dig could mean serious damage, injury, or costly repairs.

If you’re a homeowner in St. Thomas, Dutton, Malahide, Southwold or anywhere in Elgin County considering excavation work, here’s what you need to know before breaking ground.

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1. Always Call Before You Dig

Ontario has a free utility locate service (Ontario One Call) that marks all underground utilities before you dig. It’s not just a good idea — it’s the law. Failing to get locates can result in fines or service disruptions. Even shallow trenches for fence posts or garden beds can hit cables or pipes if you’re not careful.

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2. Know the Permits and Local Requirements

Depending on what you're digging for, you may need a municipal permit. This includes anything that involves utility hookups, driveway expansions, or changes to property drainage. Excavation pros handle this paperwork and make sure your project stays compliant, avoiding legal headaches or inspection delays.

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3. Not All Hazards Are on the Map

Utility locates are essential, but they don’t show everything. Old wells, abandoned lines, or unrecorded infrastructure can still pose a risk. At PMD Excavation, we perform on-site assessments and use safe digging practices to uncover hidden hazards before they become costly mistakes.

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4. DIY Digging Comes With Big Risks

We’ve seen it happen — a homeowner digs a trench, hits a line, and ends up with a water shutoff or electrical outage. Worse, hitting a gas line can be dangerous. Professional excavation includes not just digging, but managing risk, coordinating inspections, and ensuring everything is done safely and up to code.

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Final Thoughts

Digging on your property might feel like a small job, but it carries big responsibilities. Whether it’s a weekend project or a full trenching job, it pays to get it done right.