A-1 Drainage Plumbing & Heating Limited

From public sources only — provincial business registries, municipal open data, OpenStreetMap, and (where licensed) Google Places. The 'Listed on' line at the bottom of each listing shows which sources contributed.

The Verified Licensed badge means we matched the business's licence number against the provincial registry on the date shown. Other listings may still be legitimate — many small operators don't appear in our registry data.