Two plumbing shops carry a Smithville postal in the 2022 inventory: Bill Crown Plumbing and Ruber Plumbing and Heating Inc.. Griffin Street North and Mud Street East are the streets on the file. Ask for a C of Q before anyone opens a wall.
Names and addresses come from public sources: the 2022 Niagara Employment Inventory, City of Hamilton open data (licensed garages), and OpenStreetMap. Phones and websites appear only when those sources already had them; a listing is not a licence — check STO, ESA, or TSSA yourself when the trade requires it. Featured placements are labelled advertising ($29/mo or $249/year), not rankings. Full detail.
Advertising disclosure: this Plumbing in Smithville list puts labelled Featured placements first. Other shops stay in sourced name order. Featured is $29 CAD/month or $249/year — not an editorial ranking. Full disclosure · Request Featured on this list