Mechanical Pipefitter in Bloomington

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Job DescriptionJob Description

Company Background:

We are 24 (and growing) market-leading operating companies that deliver unmatched HVAC, mechanical, refrigeration, plumbing, and electrical solutions. We are actively building the nation's technical service partnership for commercial MEP+ ecosystems, empowering industrial, commercial, and institutional clients—including Fortune 500 companies and other industry leaders across the United States—with reliable, innovative service. Learn more about us at www.kelso-industries.com

Retrofit Technology is part of the Kelso Industries family of companies, a rapidly growing group of mechanical, electrical, and plumbing (MEP+) contractors committed to excellence in safety, quality, customer success, and craftsmanship.

Retrofit Technology specializes in all aspects of commercial HVAC systems, including installation, maintenance, and service. Our team is equipped to handle projects from start to finish with precision and care. Backed by certified welders, electricians, and service technicians, Retrofit Technology has the expertise to tackle even the most challenging HVAC retrofit and mechanical projects—delivering exceptional results every time.

ABOUT THE ROLE

We are seeking an experienced Mechanical Pipefitter to support retrofit and mechanical system installation projects throughout Southern California.

This position is based out of Bloomington, CA, with frequent travel required to job sites across the region. A daily per diem is provided and hotel accommodations are covered by the company when overnight stays are necessary.

The Mechanical Pipefitter will install, maintain, and repair piping systems, HVAC components, and mechanical equipment for commercial and industrial clients—ensuring work is completed safely, efficiently, and to the highest quality standard in alignment with Kelso's Big Four Pillars: Safety, Quality, Customer Success, and Employee Fulfillment.

RESPONSIBILITIES

• Install, assemble, and maintain piping systems, valves, and mechanical equipment.

• Read and interpret blueprints, schematics, and technical drawings.

• Perform layout and fabrication of piping systems using copper, steel, PVC, and other materials.

• Collaborate with project managers, engineers, and other trades to coordinate project activities.

• Ensure all work complies with OSHA regulations, company safety standards, and local building codes.

• Troubleshoot, diagnose, and repair HVAC and piping systems.

• Maintain a clean, organized, and safe work environment on all job sites.

QUALIFICATIONS

• High school diploma or GED equivalent.

• Valid driver's license and reliable transportation.

• Minimum 3 years of experience in mechanical or pipefitting roles (retrofit or commercial HVAC ).

• Strong working knowledge of HVAC systems, chilled water, steam, and hydronic piping.

• Ability to read and interpret mechanical drawings and specifications.

• Excellent attention to detail, safety focus, and teamwork .

• Willingness to travel and stay overnight as needed.

COMPENSATION & BENEFITS

• Competitive hourly wages

• Comprehensive benefits package

• Per diem and hotel provided for overnight travel

• Paid Time Off (PTO)

• Opportunities for long-term growth and advancement within the Kelso family of companies

Why Join Us?

We're committed to attracting talented individuals who seek a company with a strong foundation of success and an outstanding culture. We proactively provide competitive compensation, comprehensive benefits, and clear pathways for career advancement with autonomy and flexibility in an entrepreneurial environment.

Learn more about us at www.kelso-industries.com

We celebrate and are committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment on the basis of , , , , ancestry, , , and/or expression, , veteran status, , or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business.

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