ARJAN & JOHANNA DUNNINK O/A DUNNINK'S MOBILE PUMP SERVICE
Regulated licenceOntario Ministry of the Environment, Conservation and Parks · #7216 · Licensed well contractor CLASS 4
Last seen May 15, 2026
ON
Search 6 official-source contractor records in Wellandport, Ontario. Filter by trade, source type, and direct contact availability.
Showing page 1 of 1 from the national official-source dataset.
Ontario Ministry of the Environment, Conservation and Parks · #7216 · Licensed well contractor CLASS 4
Last seen May 15, 2026
Electrical Safety Authority · #7014602 · Licensed Electrical Contractor
Last seen May 7, 2026
Electrical Safety Authority · #7006204 · Licensed Electrical Contractor
Last seen May 7, 2026
Home Construction Regulatory Authority · #B60427 · Licensed builder/vendor
Last seen May 15, 2026
Home Construction Regulatory Authority · #B63675 · Licensed builder/vendor
Last seen May 15, 2026
Home Construction Regulatory Authority · #B49007 · Licensed builder/vendor
Last seen May 15, 2026