Plumbing Mechanic

Description Join our team as an Assembly Mechanic and take on a hands‑on role assembling, aligning, and testing mechanical and piping systems that meet the highest quality standards. This position is ideal for someone who enjoys precision work, solving mechanical challenges, and contributing to a team that values craftsmanship, safety, and reliability.

Who we are At Colonial. Webb, we are deeply committed to our people, our culture, and the continued growth of our business. As a full-service MEP (Mechanical, Electrical, and Plumbing) contractor, we pride ourselves on the quality and expertise of our teams, who work across a diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration, and Manufacturing.

For over 50 years, we've been dedicated to delivering comprehensive solutions and unmatched service to our commercial customers, earning a reputation as a trusted contractor in the industry. Perks of joining Colonial. Webb

• Competitive wages $25-27/hr.
• Career development and progression
• 401(k) plan with company match
• PTO and paid holidays
• Excellent medical, dental, life, vision, and disability benefits
• Employee Assistance Program
• Employee referral incentives A day in the life As an Assembly Mechanic, you will:
• Assemble and align piping systems, supports, valves, and control components according to engineering specifications and drawings
• Use hand tools, power tools, and specialized equipment safely and effectively
• Interpret technical drawings and schematics to lay out and assemble systems with precision
• Perform pneumatic and hydrostatic pressure tests and inspect systems for leaks or defects
• Maintain accurate documentation, including QA/QC checklists, material usage, and test results
• Follow all safety procedures, including PPE requirements, SOPs, and lockout/tagout protocols
• Keep your work area clean, organized, and free of hazards You should have
• Strong verbal and written communication skills
• General knowledge of piping materials, mechanical components, and basic hand/power tools
• Physical stamina — ability to stand for long periods, bend, stretch, and lift up to 50 lbs
• Strong problem‑solving skills and the ability to make sound, data‑based decisions
• High attention to detail and the ability to assemble systems to precise measurements and tolerances
• Experience reading technical drawings and assembling piping systems (preferred)
• Plumbing or pipefitting experience (preferred)
• Experience performing pneumatic or hydrostatic testing (preferred)
• Familiarity with flow shop procedures and SOPs (preferred) EOE M/W/Disability/Vets
• Veterans and those with previous military experience are encouraged to apply