Commercial Plumber Northern Virginia StaffingCommercial PlumberBaltimore, MD$83,467–$112,500 / yearProjects include riser replacements, tenant fit-out improvements (water heater replacements, washer outlet box installations), and general plumbing work in both occupied and vacant units. Benefits for employees- remote, company car, training, medical, dental, vision, flexible spending accounts, short term and long-term disability, life insurance, vacation and personal leave and additional benefits.
NewSr Commercial Plumber Constellation EnergySr Commercial PlumberSparks, MD$39–$47.67Repair, replace, and install commercial-grade faucets, toilets, flush valves, domestic water lines, backflow preventers, and drain lines in offices, retail spaces, industrial facilities, and multi-unit properties. This position is to deliver installation, maintenance, and repair services for commercial plumbing systems, ensuring the safe, efficient, and code compliant operation of water, drainage, and boiler systems within commercial facilities.
Journeyman Plumber Hyp-tro Building ServicesJourneyman PlumberGlen Burnie, MDHyp-tro Pro is a growing division of Hyp-tro Building Services, LLC , providing professional plumbing, HVAC, electrical, maintenance, repair, and building service solutions for residential, commercial, government, and facility clients. Install, repair, and maintain water lines, drain lines, waste and vent systems, fixtures, faucets, toilets, sinks, valves, pumps, water heaters, backflow devices, and related plumbing components.
Journeyman Plumber Tlingit Haida Tribal Business CorporationJourneyman PlumberBethesda, MarylandThe primary purpose of the Journeyman Plumber position is to perform installation, maintenance, troubleshooting, modification, and repair of plumbing, piping, water, gas, heating, steam, sanitation, and drainage systems supporting facilities at Naval Support Activity Bethesda. Physical requirements include (but are not limited to) the ability to lift up to 50 pounds; push, pull, carry, stoop, bend, squat, kneel, crawl, climb ladders, reach overhead, and perform repetitive physical tasks for extended periods of time.
Journeyman Plumber Johns Hopkins HospitalJourneyman PlumberBaltimore, MDWe are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices. Come see why the Johns Hopkins Hospital is a world-renowned leader in patient care, serving the greater Baltimore community and patients from across the globe.
Journeyman Plumber Tlingit Haida Tribal Business CorpJourneyman PlumberBethesda, MDScope of Work: The primary purpose of the Journeyman Plumber position is to perform installation, maintenance, troubleshooting, modification, and repair of plumbing, piping, water, gas, heating, steam, sanitation, and drainage systems supporting facilities at Naval Support Activity Bethesda. Physical Demands / Work Environment: Physical requirements include (but are not limited to) the ability to lift up to 50 pounds; push, pull, carry, stoop, bend, squat, kneel, crawl, climb ladders, reach overhead, and perform repetitive physical tasks for extended periods of time.
Industrial Journeyman Plumber NORTH AMERICAN MILLWRIGHT SERVICES, INC.Industrial Journeyman PlumberBaltimore, MDAbout the Company Founded in 1989 and headquartered in Sparrows Point, Maryland, North American Millwright Services (NAMS) is a privately held industrial services and solutions provider with more than 35 years of experience delivering high-quality, precision work. We specialize in fabrication, general contracting, heavy hauling, industrial maintenance, machinery installation, plant relocation, process piping and welding, rigging, and warehousing, supporting complex, mission-critical operations across a wide range of industries.
Journeyman Plumber Cogent Talent SolutionsJourneyman PlumberBaltimore, MarylandWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. This is a company built on ownership, relentless improvement, and pride in doing exceptional work every single day.
Plumber Journeyman MedStar HealthPlumber JourneymanBaltimore, Maryland$28.76–$48.96 / hourFull timeDirects multi-craft teams of mechanics carpenters and occasionally contractors in the completion of significant mechanical/electrical maintenance renovation and new equipment installation projects in accordance with work orders and design specifications. Performs various maintenance duties to include preventative and corrective maintenance of the following: plumbing electrical chlorine system fire extinguishers oxygen & vacuum system grounds laundry elevators and building systems.
Journeyman Plumber - TS/SCI LAUKOAJourneyman Plumber - TS/SCIFort Meade, MD$60–$80 / hourThis position performs preventive maintenance, inspections, troubleshooting, repair, installation, and testing of plumbing systems and related equipment in Government-owned facilities. The selected candidate will ensure plumbing systems are maintained in a safe, reliable, and efficient operating condition while complying with contract requirements, applicable codes, and established safety procedures.
Commercial Journeyman Plumber Bayside Plumbing GroupCommercial Journeyman PlumberPasadena, MDAs a vital member of our plumbing department, you will be responsible for installing, repairing, and maintaining plumbing systems in commercial settings. We are seeking a skilled and dedicated Commercial Journeyman Plumber to join our team in Pasadena, MD, 21122.
Plumber Journeyman - Union Sinai Hospital of BaltimorePlumber Journeyman - UnionBaltimore, MDInstalls, inspects, tests, diagnoses, maintains, replaces and repairs new and existing plumbing/piping systems such as domestic water, sanitary and waste water, fire protection, steam and condensate, cooling and hot water heating, medical gas and vacuum piping systems, large diameter pipes, flanged and Victaulic pipe fittings and specialized commercial plumbing equipment such as automatic temperature control valves, pipe-line filters, plumbing fixtures, plumbing components, etc. In general, tasks that will be completed include: Work Order completion, Preventative Maintenance completion, problem identification and resolution, design of minor plumbing/piping systems, determination of material and supplies required for problem resolution, documentation of activities, utilization of the Computer Maintenance Management System, and communicating with the department's management.
NewPlumber Journeyman MedStar Health Research InstitutePlumber JourneymanBaltimore, MD$28.76–$48.96 / hourDirects multi-craft teams of mechanics carpenters and occasionally contractors in the completion of significant mechanical/electrical maintenance renovation and new equipment installation projects in accordance with work orders and design specifications. Performs various maintenance duties to include preventative and corrective maintenance of the following: plumbing electrical chlorine system fire extinguishers oxygen & vacuum system grounds laundry elevators and building systems.
Plumber - Journeyman/Master Licensed James A. Wheat & Sons, IncPlumber - Journeyman/Master LicensedMontgomery Village, MD$60,000–$120,000As a leading service provider in Montgomery County and Washington DC, we are committed to delivering exceptional plumbing services to our residential customers. The ideal candidate will have extensive experience in installation, maintenance, and repair of plumbing systems.
Plumber - Journeyman/Master Licensed James A. Wheat & SonsPlumber - Journeyman/Master LicensedMontgomery Village, MarylandAs a leading service provider in Montgomery County and Washington DC, we are committed to delivering exceptional plumbing services to our residential customers. The ideal candidate will have extensive experience in installation, maintenance, and repair of plumbing systems.
Plumber Caton's PlumbingPlumberCatonsville, Maryland$110,000–$130,000 / yearFull timeResponsibilities: Responds promptly to customer service calls, conducts thorough inspections of plumbing issues, accurately diagnoses problems, offers effective solutions and estimates, and successfully closes service sales. With the necessary licensing, proficiently installs and repairs various plumbing fixtures including sinks, toilets, bathtubs, water heaters, garbage disposal units, dishwashers, and water softeners.
NewLicensed Plumber Roto-Rooter Group IncLicensed PlumberElkridge, MD$110,000–$130,000 / yearResponds promptly to customer service calls, conducts thorough inspections of plumbing issues, accurately diagnoses problems, offers effective solutions and estimates, and successfully closes service sales. With the necessary licensing, proficiently installs and repairs various plumbing fixtures including sinks, toilets, bathtubs, water heaters, garbage disposal units, dishwashers, and water softeners.
Commercial Plumber Pipefitter Brook Lane Health Services IncCommercial Plumber PipefitterHagerstown, MDUnder the general direction of the Facilities Engineering Management Team, performs duties associated with the inspection, installation, repair, replacement, modification and preventative maintenance of facility and plant, plumbing, piping, plant utility systems, pumps, and fire protection systems. Including, but not limited to, piping, plumbing, drainage systems, valves, traps, pumps, motors, compressors, fluid systems, medical gas systems and associated fixtures and devices.
Master Plumber Hyp-tro Building ServicesMaster PlumberBethesda, MDThis position requires strong technical knowledge, leadership ability, attention to detail, and the ability to represent Hyp-tro Pro professionally with clients, inspectors, subcontractors, and internal management. Diagnose plumbing issues, including leaks, drainage problems, water heater issues, sewer line concerns, fixture failures, and piping deficiencies.
NewLicensed Plumber Roto-Rooter Services CompanyLicensed PlumberElkridge, Maryland$110,000–$130,000 / yearResponsibilities: Responds promptly to customer service calls, conducts thorough inspections of plumbing issues, accurately diagnoses problems, offers effective solutions and estimates, and successfully closes service sales. With the necessary licensing, proficiently installs and repairs various plumbing fixtures including sinks, toilets, bathtubs, water heaters, garbage disposal units, dishwashers, and water softeners.
NewCertified Master Plumber Wind River Environmental LLCCertified Master PlumberCrofton, MD$33–$42 / hourAre you a licensed Master Plumber who takes pride in delivering quality work, leading teams, and solving complex plumbing challenges? In addition to competitive pay and benefits, we offer opportunities for professional growth, leadership development, and long-term career advancement with a team that values expertise, integrity, and quality workmanship.
Maryland Licensed Commercial Construction Plumber JCM AssociatesMaryland Licensed Commercial Construction PlumberBaltimore, MDFull timeSome of these past and current projects include, The Wharf Phases 1 & 2 in Washington DC, The Baltimore Arena (CFG Bank Stadium), University of Maryland New Residences, The Anthem, Catholic University and many more. Have sufficient knowledge of safe working practices and maintain and support company safety programs and attend company safety training.
Master Plumber Wind River Environmental LLCMaster PlumberCrofton, MD$33–$42 / hourEnsure all necessary plumbing permits are obtained from the appropriate local authorities prior to beginning any plumbing work, in compliance with applicable building codes and regulations. Position Description: As a Master Plumber, you will be responsible for leading plumbing projects, ensuring code, compliance, and workmanship are adhered to.
Plumber Tradesmen International, LLCPlumberLexington Park, MD$30–$35 / hourIf you are a Plumber and want to work alongside other proven craftsmen who emphasize safety, productivity, and superior craftsmanship, this is your chance to advance your career! Tradesmen International is immediately hiring experienced Journeyman Plumbers for projects located in the Lexington Park, MD area.
Plumber apprentice Mr. RooterPlumber apprenticeGlen Burnie, MarylandAll independently owned and operated franchised businesses operate under the service brands’ marks, trademarks, trade names, logos, emblems, slogans, or other indicia of origin in connection with the Mr. Rooter Plumbing® franchise system within a specified geographical area. Mr. Rooter Plumbing franchisees will treat you with the same respect and integrity that they treat their own friends and family, because at the end of the day, you can’t serve customers well without a happy, motivated, and committed team.
Apprentice Plumber Mr. RooterApprentice PlumberHalethorpe, MarylandAll independently owned and operated franchised businesses operate under the service brands’ marks, trademarks, trade names, logos, emblems, slogans, or other indicia of origin in connection with the Mr. Rooter Plumbing® franchise system within a specified geographical area. Mr. Rooter Plumbing franchisees will treat you with the same respect and integrity that they treat their own friends and family, because at the end of the day, you can’t serve customers well without a happy, motivated, and committed team.
Plumber 3rd Shift CBRE Government & Defense ServicesPlumber 3rd ShiftBethesda, MarylandInstall, maintain, and repair plumbing systems across WRNMMC buildings, including domestic water, sanitary sewer, storm drainage, medical gas systems (if certified), sump systems, and specialty plumbing unique to healthcare environments. Perform corrective and preventive maintenance on plumbing infrastructure throughout the facility, including water heaters, drinking fountains, toilets, sinks, PRVs, pumps, backflow devices, and other plumbing equipment.
Plumber CBRE Government & Defense ServicesPlumberAnnapolis, MarylandCoordinate, troubleshoot, repair, inspect and maintain plumbing equipment including, but not limited to, faucets, lavatories, toilets, flush valves, sinks, water heaters, drinking fountains, domestic water heaters and boilers, garbage disposals, backflow devices, valves and water meters. THIS DOCUMENT SHOULD NOT BE CONSTRUED AS CREATING A CONTRACT OF EMPLOYMENT BETWEEN CBRE GOVERNMENT & DEFENSE SERVICES AND ANY OF ITS EMPLOYEES OR OTHERWISE ALTERING AN EMPLOYEE’S AT WILL EMPLOYMENT RELATIONSHIP WITH CBRE GOVERNMENT & DEFENSE SERVICES.
Water Leak Detection Technician/Plumber American Leak Detection of MarylandWater Leak Detection Technician/PlumberBaltimore, MarylandLeak Technician with a Concentration in Plumbing - Job Summary: American Leak Detection of Maryland is seeking out highly motivated individuals looking for a full-time career as a Water Leak Detection Technician and Plumber to perform electronic water leak detections and plumbing repairs. Founded over 40 years ago, and teaming with our great people, American Leak Detection has become the world leader in the accurate, non-destructive detection of hidden water, sewer, gas and swimming pool leaks.
Building Maintenance Plumber (2nd Shift) Chugach Government SolutionsBuilding Maintenance Plumber (2nd Shift)ANNAPOLIS JUNCTION, MarylandFull timeThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Building Maintenance Plumber (3rd Shift) Chugach Government SolutionsBuilding Maintenance Plumber (3rd Shift)ANNAPOLIS JUNCTION, MarylandFull timeThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Building Maintenance Plumber (1st Shift) Chugach Government SolutionsBuilding Maintenance Plumber (1st Shift)ANNAPOLIS JUNCTION, MarylandFull timeThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Plumber J & J Maintenance, Inc.PlumberAnnapolis, MDCoordinate, troubleshoot, repair, inspect and maintain plumbing equipment including, but not limited to, faucets, lavatories, toilets, flush valves, sinks, water heaters, drinking fountains, domestic water heaters and boilers, garbage disposals, backflow devices, valves and water meters. Working Conditions: Must be able to lift 50 lbs., squat, bend, stoop and kneel for short periods, climb a ladder, stand for long periods of time, constant arm extensions.
SERVICE PLUMBER Leisure World of MarylandSERVICE PLUMBERSilver Spring, MD$32–$36 / hourLeisure World of Maryland Corporation (LWMC), the property management company for Leisure World of Maryland, is a private, age-restricted community comprised of 29 community associations representing over 8,500 residents and extensive Trust operations, located in Silver Spring, MD. The Service Plumber works in cooperation with other LWMC trades and outside vendors to ensure that all specifications, regulations, and policies are met, and to ensure the efficient completion of projects.
Plumber apprentice Mr. Rooter of Greater BaltimorePlumber apprenticeGlen Burnie, MD$30–$35 / hourAll independently owned and operated franchised businesses operate under the service brands’ marks, trademarks, trade names, logos, emblems, slogans, or other indicia of origin in connection with the Mr. Rooter Plumbing® franchise system within a specified geographical area. Only the independently owned and operated franchised business shall have any interaction with or authority for its business and make all employment related decisions related to its franchised business.
Apprentice Plumber Mr. Rooter of Greater BaltimoreApprentice PlumberHalethorpe, MD$27–$35 / hourAll independently owned and operated franchised businesses operate under the service brands’ marks, trademarks, trade names, logos, emblems, slogans, or other indicia of origin in connection with the Mr. Rooter Plumbing® franchise system within a specified geographical area. Only the independently owned and operated franchised business shall have any interaction with or authority for its business and make all employment related decisions related to its franchised business.
Plumber J & J Worldwide ServicesPlumberAnnapolis, MDPart timeCoordinate, troubleshoot, repair, inspect and maintain plumbing equipment including, but not limited to, faucets, lavatories, toilets, flush valves, sinks, water heaters, drinking fountains, domestic water heaters and boilers, garbage disposals, backflow devices, valves and water meters. THIS DOCUMENT SHOULD NOT BE CONSTRUED AS CREATING A CONTRACT OF EMPLOYMENT BETWEEN CBRE GOVERNMENT & DEFENSE SERVICES AND ANY OF ITS EMPLOYEES OR OTHERWISE ALTERING AN EMPLOYEE’S AT WILL EMPLOYMENT RELATIONSHIP WITH CBRE GOVERNMENT & DEFENSE SERVICES.
Plumber Notre Dame of Maryland UniversityPlumberBaltimore, MDPerforms the following operations common to the trade: measure, cut, bend thread, hand and cover pipe; make threaded, flanged, welded, leaded or similar joints, dismantle, insulate and replace components; make brackets, opening; flame cut and burn materials. Install and maintain proper size and type of piping to provide services under varied temperature and operating conditions which may involve numerous connections and control devices, making cut-ins on mains and lines and lines and establishing off sets.
Sr Commercial Plumber Constellation Energy Generation, LLC.Sr Commercial PlumberBaltimore, MarylandFull timeRepair, replace, and install commercial-grade faucets, toilets, flush valves, domestic water lines, backflow preventers, and drain lines in offices, retail spaces, industrial facilities, and multi-unit properties. This position is to deliver installation, maintenance, and repair services for commercial plumbing systems, ensuring the safe, efficient, and code compliant operation of water, drainage, and boiler systems within commercial facilities.
Building Maintenance Plumber (2nd Shift) Chugach Government Solutions, LLCBuilding Maintenance Plumber (2nd Shift)MDThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Building Maintenance Plumber (1st Shift) Chugach Government Solutions, LLCBuilding Maintenance Plumber (1st Shift)MDThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Building Maintenance Plumber (3rd Shift) Chugach Government Solutions, LLCBuilding Maintenance Plumber (3rd Shift)MDThe Plumber maintains various mechanical supply and drains lines; to include clearing clogged lines, repair or replacement of plumbing fixtures, conduct preventative maintenance on pumps, water filters, water heaters, high and low pressure steam lines, gas lines, gas meters, gas fixtures, gas regulators, vessels, drains and other plumbing appliances. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools, cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine, bends pipe to required angle by use of pipe bending machine, or other means.
Maintenance Mechanic Journeyman -Union Sinai Hospital of BaltimoreMaintenance Mechanic Journeyman -UnionBaltimore, MDExperience: 5 to 7 years of Journeyman level experience, moderate computer skill level, training and/or experience in and working knowledge of 120v/208v/277v/460v Electrical, training and/or experience in and working knowledge of pump repair and motor alignment, training in and working knowledge of compressor/vacuum pump repair.,working knowledge of mechanical codes and OSHA regulations. In general, tasks that will be completed include: Work Order completion, Preventative Maintenance completion, problem identification and resolution, design of minor mechanical systems, determination of material and supplies required for problem resolution, documentation of activities, utilization of the Computer Maintenance Management System, and communicating with the department's management.
Mechanic Journeyman MedStar Health Research InstituteMechanic JourneymanBaltimore, MD$28.76–$48.96 / hourDirects multi-craft teams of mechanics carpenters and occasionally contractors in the completion of significant mechanical/electrical maintenance renovation and new equipment installation projects in accordance with work orders and design specifications. Performs various maintenance duties to include preventative and corrective maintenance of the following: plumbing electrical chlorine system fire extinguishers oxygen & vacuum system grounds laundry elevators and building systems.
Mechanic Journeyman MedStar HealthMechanic JourneymanBaltimore, MD$28.76–$48.96 / hourDirects multi-craft teams of mechanics carpenters and occasionally contractors in the completion of significant mechanical/electrical maintenance renovation and new equipment installation projects in accordance with work orders and design specifications. Performs various maintenance duties to include preventative and corrective maintenance of the following: plumbing electrical chlorine system fire extinguishers oxygen & vacuum system grounds laundry elevators and building systems.
Residential Plumbing Technician - MUST Have Plumbing Journeyman''''s License Horizon Services IncResidential Plumbing Technician - MUST Have Plumbing Journeyman''''s LicenseBowie, MDFor over 30 years, we've been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of customer service and technical expertise. Our employees are the core of our business and our people-first culture ensures that we can deliver on the Horizon guarantee with each and every employee and customer we service.
Residential Plumbing Technician - MUST Have Plumbing Journeyman's License Horizon ServicesResidential Plumbing Technician - MUST Have Plumbing Journeyman's LicenseColumbia, MDFor over 30 years, we've been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of customer service and technical expertise. Our employees are the core of our business and our people-first culture ensures that we can deliver on the Horizon guarantee with each and every employee and customer we service.
Plumber Helper - Laborer Right Choice Plumbing & RooterPlumber Helper - LaborerEaston, MD$20–$25 / hourFull timeOnce on-site, you assist the plumber with many different tasks including but not limited to digging trenches for new pipes, carrying heavy materials/supplies, helping clean up job sites, ensuring tools are taken care of, and maintaining a clean and organized truck. If so, Right Choice Plumbing and Rooter LLC in Easton, MD, needs you to join our dedicated team as a full-time Plumber Helper - Laborer.
Plumber and Electrician Handyman on CallPlumber and ElectricianFinksburg, MDThis position offers an exciting opportunity to work on diverse projects, from maintenance to remodeling, utilizing your technical skills and mechanical knowledge to deliver high-quality results. Join our team if you’re eager to apply your plumbing or electrical expertise in a fast-paced environment where your skills directly contribute to building safe, efficient spaces!
Master Plumber Maryland Environmental ServiceMaster PlumberBaltimore, MarylandThis position responsibilities include performing, directing, and supervising advanced plumbing installation, fabrication, inspection, maintenance, troubleshooting, and repair of potable water, wastewater, stormwater, process piping, and related mechanical systems at BWI and Martin State Airports as well as other MES operated facilities throughout the state. This position will also provide leadership in preventive maintenance planning, emergency response, staff training, and oversight of journey-level plumbers, apprentices, contractors, and maintenance personnel working toward plumbing licensure.