Plumbing Service Technician (Commercial)

Fidelity Building Services Group•Linthicum, MD

About The Position

A long‑standing leader in Mechanical, Electrical, and Plumbing services across the Mid‑Atlantic region is seeking an experienced Senior Commercial Plumber to join our Baltimore team. Since 1951, we have built our reputation on service excellence, technical expertise, and being our customers trusted single point of contact for all planned maintenance and emergency needs. If you take pride in your craftsmanship and want to be part of a team committed to doing things the right way, we want to meet you. Are You the High‑Level Professional We’re Looking For? Do you… Take pride in delivering high‑quality work the first time? Have experience working as a Service Plumber in the commercial field? Strive for excellence in your trade? Bring a professional, customer‑first mindset? Want to grow your career with a respected, stable company? Can you… Install, repair, and maintain underground PVC, cast iron, and ductile iron piping systems? Install and repair floor drains, cleanouts, and related commercial drainage components? Install and maintain roof drains and associated piping (PVC and cast iron)? Install and service a wide range of plumbing fixtures including toilets, urinals, sinks, mop/floor sinks, water heaters, and more? Perform drain cleaning (cabling), operate diagnostic cameras, and use jetters for clearing tough blockages? Work confidently and safely, either independently or as part of a skilled team? If you answered YES, you may be exactly who we need. What We’re Looking For (Senior-Level Role) This is a role for an experienced professional who can step onto a jobsite, take the lead, solve problems, and deliver exceptional results with minimal oversight. About Us: ServiceX M.E.P., A Fidelity Company, is the premier provider of mechanical, electrical, and plumbing services catering to the Baltimore, Washington D.C., and Northern Virginia markets. Originally established in 1951 to support local businesses with their HVAC needs, our offerings have since evolved into a full suite of Mechanical, Electrical, and Plumbing services, supporting building owners, property managers, and multi-site operations. Through close collaboration with our clients, ServiceX M.E.P. adds tremendous value providing a single point of contact for all planned maintenance and emergency services. Additionally, ServiceX M.E.P. is equipped with the resources and talents to provide emergency replacements and engineered retrofits to keep your businesses or facilities up and running. At the heart of ServiceX M.E.P. lies an unwavering commitment to service excellence and value creation for our long-term clients.

Requirements

8–10+ years of commercial plumbing experience required
Strong technical proficiency in installation, repair, troubleshooting, and maintenance
Experience working on large commercial, industrial, or institutional facilities
Ability to read blueprints, interpret specs, and ensure high‑quality workmanship
Valid Driver’s License

Nice To Haves

Journeyman License strongly preferred (not required)
Backflow Certification preferred

Responsibilities

Install, repair, and maintain underground PVC, cast iron, and ductile iron piping systems
Install and repair floor drains, cleanouts, and related commercial drainage components
Install and maintain roof drains and associated piping (PVC and cast iron)
Install and service a wide range of plumbing fixtures including toilets, urinals, sinks, mop/floor sinks, water heaters, and more
Perform drain cleaning (cabling), operate diagnostic cameras, and use jetters for clearing tough blockages
Work confidently and safely, either independently or as part of a skilled team