About Black & McDonaldBlack & 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.About Black & McDonaldBlack & 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 robust safety culture, technical expertise, and commitment to delivering reliable building services while supporting the growth and development of our people.Position SummaryBlack & 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 ResponsibilitiesRespond to service calls for commercial and industrial plumbing and gas systemsDiagnose, troubleshoot, repair, and maintain domestic water, sanitary, storm, and process piping systemsService, repair, and troubleshoot gas‐fired equipment within the scope of a Gasfitter B license (e.G., boilers, unit heaters, hot water tanks, etc.)Perform preventative maintenance, inspections, testing, and system evaluationsIdentify deficiencies, recommend repairs or system improvements, and provide accurate repair scopesRead and interpret blueprints, schematics, and technical documentation as requiredEnsure all work complies with applicable codes, standards, and regulations (Plumbing Code, Gas Code,



safety requirements)Complete work orders, service reports, and digital documentation accurately and efficientlyCommunicate professionally with customers, facility managers, and internal project teamsCoordinate service work with other trades and supervisors as requiredMaintain and operate tools, equipment, and company vehicle in a safe and professional mannerParticipate in occasional after‐hours service work, as requiredAdhere to Black & McDonald's safety policies and actively participate in safety meetings and trainingQualifications & RequirementsJourneyperson Plumber certification (Red Seal or Manitoba equivalent)3–5+ years of experience in commercial and/or industrial service plumbing and gas workStrong troubleshooting skills with the ability to work independentlySolid knowledge of gas‐fired equipment, hydronic systems, and commercial plumbing systemsAbility to read and interpret blueprints, schematics, and manualsStrong communication and customer service skillsValid Class 5 driver's license with a clean driving recordPhysically capable of performing duties of the trade, including lifting, climbing, confined space work, and working in mechanical roomsAssets (Considered an Advantage)Valid Manitoba Gasfitter B (Class B) Ticket (preferred)Experience servicing hospitals, industrial plants, institutional, or large commercial facilitiesExperience with service contracts and facility maintenance environmentsFamiliarity with mobile service reporting softwareSafety certifications such as First Aid, Fall Protection, Confined Space, or Aerial Work PlatformsWhy Join Black & McDonald?Work directly alongside experienced trades people and industry leaders for mentorship and trainingCompetitive wages and comprehensive benefits packageService vehicle, tools, and technology supportOpportunities for overtimeLong‐term career growth with an established industry leaderStrong safety culture and supportive team environmentOngoing technical training and development opportunities

📌 Service Plumber (Commercial & Industrial) (Winnipeg)
🏢 Black & McDonald
📍 Winnipeg