Licensed Commercial Plumber (PL01 Journeyman Preferred)

Build the Future of Commercial Plumbing – Join LC Mechanical Inc.

as a Washington Licensed Commercial Plumber!

Job Title: Licensed Commercial Plumber (PL01 Journeyman Preferred)

Company Name: LC Mechanical Inc.

Pay Range: $40–$60 per hour, based on experience + Performance Bonuses

Employment Type: Full-Time

Schedule: Monday–Friday (Overtime Available)

Location: Seattle, WA

Industry: Commercial & Industrial Plumbing / Mechanical Construction

Job Overview

LC Mechanical Inc.

is seeking a highly skilled Washington Licensed Commercial Plumber to join our growing Field Operations team serving the Seattle metropolitan area.

This is an excellent opportunity to work on high-profile commercial and industrial projects, including manufacturing facilities, food processing plants, tenant improvements, and new construction.

We're looking for a dependable professional who takes pride in quality craftsmanship, works safely, and enjoys solving complex plumbing challenges.

If you're looking for a long-term career with a company that values its employees, invests in training, and offers steady year-round work, we want to hear from you.

Who We Are

LC Mechanical Inc.

is a family-owned plumbing and mechanical contractor specializing in commercial and industrial mechanical systems.

Our reputation has been built on exceptional craftsmanship, outstanding customer service, and strong relationships with both our clients and employees.

We believe our people are our greatest asset.

That's why we invest in ongoing training, promote from within whenever possible, and provide the tools and support our employees need to build rewarding, long-term careers.

At LC Mechanical, you'll join a team that values integrity, professionalism, safety, and collaboration.

Key Responsibilities


* Install commercial plumbing systems including domestic water, sanitary sewer, storm drainage, vent, natural gas, and specialty piping.


* Install and repair plumbing fixtures, valves, pumps, water heaters, backflow devices, and related equipment.


* Perform service work, preventative maintenance, troubleshooting, and system repairs.


* Read and interpret blueprints, specifications, shop drawings, and mechanical plans.


* Coordinate installations with project managers, general contractors, and other skilled trades.


* Conduct pressure testing, inspections, and system commissioning.


* Ensure all work complies with Washington State plumbing codes, local regulations, and OSHA safety standards.


* Maintain accurate documentation of completed work, inspections, and materials used.


* Keep jobsites clean, organized, and safe.


* Represent LC Mechanical professionally while providing exceptional customer service.

Required Qualifications


* Valid Washington State Journeyman Plumber License (PL01) required.


* Minimum 5 years of commercial plumbing experience.


* High School Diploma or GED.


* Strong knowledge of commercial plumbing ...