Licensed Well Contractors

Licensed Well Contractors __Directory of Licensed Well Contractors__ This directory lists all well contractors licensed in Ontario. Listings in the directory should not be taken as advice or a recommendation of any individual contractor. The directory is updated periodically. We strongly recommend that you ask well contractors and technicians to provide proof of a valid ministry-issued licence before you retain their services. Licences expire on March 31 following the year of issue. You can also confirm license status by contacting the Wells Help Desk at: * [wellshelpdesk@ontario.ca](mailto:wellshelpdesk@ontario.ca) * toll-free: 1-888-396-9355 (Ontario residents only) __About well contractors__ A well contractor is a person, partnership or company in the business of well construction. They must be licensed under the [Ontario Water Resources Act](https://www.ontario.ca/laws/statute/90o40). Specific licensing requirements are in the [Wells Regulation](https://www.ontario.ca/laws/regulation/90090). The work a contractor is allowed to do depends on the type of license held by its well technician employees. Keywords: well contractor, well technician, abandonment 2025-04-30 Government of Ontario Government and Politicswellswater wellswaterEMRBwater supply Licensed Well ContractorsCSV https://files.ontario.ca/moe_mapping/downloads/2Water/Well_Contractors/Water_Well_Contractors_EN_2024a.csv Licensed Well ContractorsCSV https://files.ontario.ca/moe_mapping/downloads/2Water/Well_Contractors/Water_Well_Contractors_FR_2024a.csv Well Contractor Service CodesPDF http://files.ontario.ca/moe_mapping/downloads/2Water/Well_Contractors/Well_Contractor_Service_CodesEN.pdf Well Contractor Service CodesPDF http://files.ontario.ca/moe_mapping/downloads/2Water/Well_Contractors/Well_Contractor_Service_CodesFR.pdf Metadata RecordPDF http://files.ontario.ca/moe_mapping/downloads/metadata/opendata/Wells_Contractors_metadata_EN.pdf Metadata RecordPDF https://files.ontario.ca/moe_mapping/downloads/metadata/opendata/Wells_metadata_FR.pdf

Directory of Licensed Well Contractors This directory lists all well contractors licensed in Ontario. Listings in the directory should not be taken as advice or a recommendation of any individual contractor. The directory is updated periodically. We strongly recommend that you ask well contractors and technicians to provide proof of a valid ministry-issued licence before you retain their services. Licences expire on March 31 following the year of issue. You can also confirm license status by contacting the Wells Help Desk at: * wellshelpdesk@ontario.ca * toll-free: 1-888-396-9355 (Ontario residents only) About well contractors A well contractor is a person, partnership or company in the business of well construction. They must be licensed under the Ontario Water Resources Act. Specific licensing requirements are in the Wells Regulation. The work a contractor is allowed to do depends on the type of license held by its well technician employees. Keywords: well contractor, well technician, abandonment

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