Commercial Plumber

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.

About the Company

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.

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.

Requirements

• 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 systems, piping methods, and Washington plumbing codes.
• Ability to read blueprints, mechanical drawings, and construction documents.
• Experience with commercial new construction, tenant improvements, remodels, and industrial facilities preferred.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and teamwork abilities.
• Valid driver's license with a clean driving record.
• Ability to lift up to 75 pounds and work on ladders, lifts, rooftops, and in confined spaces when necessary.

Pay

• $40–$60 per hour, depending on experience and licensing
• Performance-based bonuses
• Weekly pay

Benefits

• Retirement savings program
• Medical Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Disability Insurance Options
• Company-provided PPE and safety equipment
• Paid training and continuing education
• License renewal assistance
• Apprenticeship and mentorship opportunities
• Personal tool replacement program
• Company-issued smartphone or tablet
• Paid Vacation
• Paid Holidays
• Paid Sick Time
• Paid Parental Leave
• Company vehicle (based on position)
• Travel opportunities with per diem (when applicable)
• Relocation assistance (if applicable)
• Company events and team outings
• Stable year-round work

Schedule

• Full-Time
• Monday–Friday
• Overtime opportunities available
• Occasional travel to project sites throughout Western Washington

Work Location

Onsite at commercial and industrial project locations throughout Seattle and the surrounding Puget Sound region.

Why Join Us

At LC Mechanical, you're more than just another employee—you become part of a team committed to quality, safety, and professional excellence. We offer challenging projects, competitive pay, outstanding benefits, and real opportunities to advance your career while working alongside experienced professionals who take pride in what they build.