Join the Team That’s Redefining Commercial Plumbing DIVISION: Commercial Service REPORTS TO: Field Supervisor O'Connor Plumbing is a top-tier plumbing service provider in the DC-Metro area, proudly serving our community for over 25 years. As we continue to grow, we’re looking for an experienced and motivated Commercial Service Plumber to join our high-performing team. The Opportunity As a Commercial Service Plumber at O'Connor Plumbing, you’ll be a key player in delivering exceptional service to our commercial clients. You’ll work with a supportive team that values your expertise and gives you the tools, trust, and flexibility to succeed. Pay Range: $30–$50 per hour, depending on experience, with opportunities for overtime. • What You’ll Do* • Diagnose, repair, and maintain a variety of commercial plumbing systems • Deliver effective, professional solutions for our clients’ plumbing needs • Work independently or as part of a team to complete projects efficiently • Maintain compliance with all safety guidelines and procedures • Accurately document service calls, materials used, and work completed • Lead and develop our apprentices for advancement in the future What You Bring • Proven experience in commercial plumbing • Journeyman or Master Plumber license (preferred but not required) • Strong problem-solving and troubleshooting skills • Excellent communication and customer service abilities • Ability to work independently and as part of a collaborative team • Valid driver's license with a clean driving record What We Offer • Top pay for qualified plumbers • Guaranteed 40-hours of work available every week • Overtime is paid for work after 5pm • Overtime is paid after 40 hours • On Call allows for more hours • 401(k) Retirement Plan with company match • Profit sharing • Company take-home truck/dispatched from home • Fuel card • Cintas Carhartt uniforms included • Company iPhone and iPad • Medical insurance – 3 CareFirst plans, company pays an average of 68% of plan costs • Dental and vision insurance • Company paid life insurance • Paid holidays • Paid vacation (PTO) • Birthday off with pay • Sick/Flex Time (3 paid floating holidays) • Paid training in the Tom O’Connor Training Center • Tools and equipment to complete work provided, plumbers provide hand tools • Company-sponsored events and activities • Opportunities for career advancement • Referral Program: • $20,000 bonus for employees referring a qualified plumber who is hired • $10,000 Sign-on bonus for qualified Field Supervisors • $10,000 bonus for employees referring qualified Field Supervisor who is hired Physical Demand and Work Environment: The physical demands and work environment characteristics described here are representative of some of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Please contact Human Resources if you would like to request a reasonable accommodation. If you're ready to join a company that values your talent, supports your growth, and rewards your hard work, apply today. O’Connor Plumbing is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. The O’Connor Mission Statement: Maintain a positive work environment, develop top talent, and provide long term career growth for all team members. Create a quality customer experience by acting with integrity and the highest level of professionalism. I have read the above job description and understand and accept these responsibilities. I will do my best to perform the tasks at the highest level to meet these expectations Application Question(s): • Please indicate the type of work desired: • Do you have a Journeyman/Master Plumbing License? • Do you have a valid Driver’s License? • How much commercial service plumbing experience do you have? Work Location: In person
See More Details >>Compensation Grade: AT19 Salary Range: $20.59-$32.61 Opening Date: October 17, 2025 Closing Date: November 1, 2025 Please Note: All job announcements close at 11:59 p.m. of the day before the posted closing date. As a Plumber-Pipefitter Apprentice in the Airports Authority's Trades Apprentice Employment Program, you will have the opportunity to gain the experience and training that can lead to becoming a licensed, journey level Plumber-Pipefitter. Plumber-Pipefitter Apprentice This is a non-career, term job. Serves in the Engineering and Maintenance Department at either Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD). Participates in a state-approved Airports Authority Trades Apprentice Employment Program to develop the knowledge, skills, and abilities necessary to become a licensed, journey level Plumber-Pipefitter. Performs progressively complex and responsible plumbing-pipefitting work as knowledge, skills and abilities in the trade increase. Training received is both on-the-job and in a classroom. Performs related functions. GENERAL RESPONSIBILITIES Learns to install pipes, plumbing and related equipment, from elementary to fully proficient levels of plumbing-pipefitting, as consistent with the Trades Apprentice Employment Program. Learns to proficiently use manuals, technical guides, plumbing/operation diagrams and schematics, and hand and power tools, instruments and devices, used by the trade. Assists full performance (journey) level Plumber-Pipefitters to assemble and transport tools and materials to job sites, and at the job site to complete the work to include handling of tools and cleaning up. Guided by a full performance (journey) level Plumber-Pipefitter, learns to install and repair pipes, pumps, and plumbing fixtures; to disassemble pumps and back-flow preventers and replace parts; to use schematics; to install lines on sprinkler systems; and to perform preventive maintenance. Performs other tasks as assigned including storing and stocking materials and equipment; removing debris and painting pump rooms; shoring ditches for work site safety; using jackhammers and chisels to expose pipelines; checking pipes, joints, valve sizes, pumps and system pressures that move water and waste; and vacuums solid waste and sludge. Learns and uses knowledge of building, fire, Federal Aviation Administration, and other codes and regulations pertinent to the trade, in general and in an airport environment. Assists in preparing and maintaining work orders, trouble calls and preventive maintenance utilizing the Airports Authority's computerized work order system. Drives a pick-up truck or similar vehicle on the airport complex, landside and airside to work sites and to/from suppliers with tools, parts, etc. Performs other duties as assigned. QUALIFICATIONS Must be at least 18 years of age at the time of hire. Must be eligible to work in the United States. Ability to learn bodies of knowledge and gain skills in the Plumbing-Pipefitting trade consistent with the schedule for progression as an Apprentice in the Trades Apprentice Employment Program. Ability to drive a pick-up truck and learn to use similar vehicle (with tools, parts, etc.). Ability to work safely and knowledge of the safety rules, regulations, and procedures needed to do so. Ability to speak and write effectively. Skill in using a computer, computerized work order and time and attendance system. Ability to successfully complete an Airports Authority' background investigation. EDUCATION A high school diploma or a Certificate of General Educational Development (GED) at the time of hire. Completion of at least one trades course (such as Electrical, HVAC, Plumbing, Automotive Mechanics) in high school OR be currently enrolled in a degree or certificate program at a trades school accredited by an agency recognized by the US Department of Labor. CERTIFICATIONS AND LICENSES REQUIRED A state driver's license in good standing at the time of hire. Depending on assignment, may be required to obtain a Class B Commercial Driver's License or Certification as Backflow Prevention Assembly Tester (BPAT) from the Virginia Department of Professional and Occupational Regulation (DPOR). NECESSARY SPECAL FACTORS Work is physically demanding and requires bending, stooping, crouching or otherwise positioning self to access confined spaces, hard to reach places and high structures. Work may require the ability to lift, push/pull or position items weighing up to 50 pounds. Work is performed inside and outside in all kinds of weather (rain, snow, ice). May be exposed to hazardous materials, substances and conditions; to temperatures exceeding 115 degrees F; and to raw sewage, dirt and mud. Work requires use of personal protective equipment. Work is typically reviewed in progress and upon completion for quality, quantity, timeliness, teamwork, customer service, and other factors. Subject to shift holdovers and recall on a 24-hour basis, for essential services and emergencies, including night hours and weekends. Operates a vehicle airside and landside (requires AOA permit). #WP A background security investigation will be required for all new hires. Metropolitan Washington Airports Authority is an Equal Opportunity Employer.| Follow us on Twitter @MWAAcareers.
See More Details >>💧 Lead High-End Commercial Tenant Projects - Join Flow Mechanical Services LLP as a Lead Commercial Plumber! 💧 Position Title: Lead Commercial Plumber Company Name: Flow Mechanical Services LLP Pay Range: $35 - $45+ per hour, depending on experience and licenses held Industry: Commercial Plumbing (Interiors) Location: Washington DC Job Overview Flow Mechanical Services LLP is seeking an experienced and driven Lead Commercial Plumber to lead commercial interior plumbing projects across the DMV area. This is an excellent opportunity to bring your technical expertise and leadership to a growing, family-owned company where people and relationships come first. You'll manage projects and apprentices while remaining hands-on in the field. If you're looking for a position where you can advance your career, work with a team that values you, and contribute to high-quality commercial plumbing installations in high-end tenant spaces, this is the role for you! Who We Are At Flow Mechanical Services LLP, we are a family-owned and operated commercial plumbing company, proudly serving clients in Washington DC, Northern Virginia, and Maryland. We are licensed, bonded, and insured, with a reputation for quality, reliability, and integrity in everything we do. Our Culture: People Over Titles - Everyone's voice matters here. Teamwork & Growth - We invest in your professional development and offer opportunities to advance. Real Relationships - We foster trust and loyalty with clients and within our team. Shared Success - We solve challenges and celebrate wins together. When you join Flow Mechanical Services LLP, you're joining a close-knit team dedicated to excellence in both craftsmanship and workplace culture. Learn more at www.flowdmv.com. Responsibilities Include but Are Not Limited To: • Lead and supervise commercial plumbing projects from start to finish. • Manage, mentor, and train apprentices on-site. • Read and interpret construction drawings, submittals, and specifications. • Coordinate and schedule project activities to ensure timely completion. • Maintain clear communication with superintendents, project managers, and fellow trades. • Perform hands-on plumbing work daily using appropriate tools and equipment. • Ensure compliance with local plumbing codes and jobsite safety protocols. • Conduct quality control inspections and maintain high workmanship standards. • Coordinate site logistics, including tools, materials, and equipment. • Represent Flow Mechanical Services LLP professionally at all times. • Perform other duties as assigned to support company and project goals. Qualifications: • 4+ years of commercial plumbing experience required. • Journeyman Plumbing License preferred, but not required (support available to obtain). • Must have a valid driver's license and insurable driving record. • Ability to lift at least 50 lbs and perform physically demanding tasks. • Ability to work independently and maintain project schedules. • Strong knowledge of plumbing tools, equipment, and installation techniques. • Proficiency in reading and interpreting blueprints and submittals. • Capable of supervising and developing apprentices. • Ability to pass a background check. • Willingness to work early shifts (starting as early as 4:00 AM for tie-ins), occasional nights, and Saturdays with advance notice. Benefits: • Simple IRA with matching potential • Bi-weekly pay cycle • Overtime potential • Medical insurance • Paid time off (holidays, vacation) after probationary period • Company vehicle • Safety equipment provided • Paid training and certifications (including OSHA, Fall Protection, Lift training, Manufacturer training as needed) • Mentorship programs and career development support • Opportunities to earn Journeyman or Master Plumbing and Gas Fitting Licenses (company-supported) • Annual company outings and events (team meals, fishing/hunting trips, sporting events, holiday parties) • Tech package (smartphone and/or tablet provided/phone allowance) Work Schedule: • Full-time • Typical hours: 5:00 AM - 1:00 PM depending on project needs • Start as early as 4:00 AM for tie-in work (occasional) • Occasional nights and Saturdays with advance notice Work Location: • Project sites throughout Washington DC, Northern Virginia, and Maryland (DMV area) • Expected to be on the job site by 5:00 AM Equal Opportunity Employer Flow Mechanical Services LLP is proud to be an equal opportunity employer. We foster a family-like environment where every team member is valued and supported. We embrace diversity and do not discriminate based on race, age, gender, religion, sexual identity, or any other protected characteristic. Ready to bring your skills to a company that values you? Apply today and become part of the Flow family! #CYAFC25
See More Details >>Becoming a plumber typically starts with an apprenticeship, which combines hands-on experience with classroom learning, allowing individuals to earn while they learn. Apprenticeships last about four to five years, requiring many hours of training under licensed professionals. The U.S. Bureau of Labor Statistics reports 762,600 plumbers nationwide, with a median annual wage of $61,550, equivalent to $1,183 per week. In Washington, VA, plumbers earn an average of $1,206 per week, with an annual overtime average of $4,720. Trade schools, unions, and platforms like Gild help aspiring plumbers find apprenticeship opportunities, leading to a career with strong earning potential—often exceeding $108,000 annually for experienced professionals.
