About Black & McDonald

Black & McDonald is an integrated, multi-trade service provider offering full life‑cycle solutions for public and private sector clients. With operations across Canada and the United States, we pride ourselves on our strong safety culture, technical expertise, and commitment to delivering reliable building services while supporting the growth and development of our people.

Position Summary

Black & McDonald Limited is seeking an experienced Service Plumber with a valid Manitoba Red Seal License to join our commercial and industrial service team in Winnipeg. This role focuses on diagnosing, repairing, servicing, and maintaining plumbing and gas systems in occupied commercial and industrial facilities. The successful candidate will be customer‑focused, safety‑oriented, and highly skilled at troubleshooting complex systems.

Key Responsibilities


+ Respond to service calls for commercial and industrial plumbing and gas syste...