Field Water Treatment Technician - HVAC & Site Services

Momar, Inc.; San Diego (CA); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Performance-based bonus

Travel expenses paid

Job summary

Momar, Inc. is seeking a Water Treatment Technician to service and manage industrial water treatment systems across Southern California.

The role requires HVAC water treatment expertise, strong client management, and the ability to travel extensively within the territory. The successful candidate will perform water testing, maintain chemical treatment programs, troubleshoot equipment, and support customers on-site while documenting activities and results.

Qualifications

• High school diploma or equivalent required.
• 5+ years of industrial HVAC water treatment experience preferred.
• Experience with cooling towers, boiler chemical treatment, and process water loops.
• Ability to travel within the Southern California territory.

Responsibilities

• Navigate and drive service vehicle throughout the Southern California territory.
• Perform routine and diagnostic water testing on assigned systems.
• Set up and maintain chemical treatment programs at point-of-use locations.
• Provide daily customer care, including meetings with on-site client managers and explaining service results.
• Troubleshoot and resolve equipment and system issues.
• Maintain accurate service documentation and customer records.
• Travel 100% of the time to client locations within the designated territory.

Skills

Water treatment testing

Troubleshooting

Customer service

Microsoft Word/Excel

Lifting to 55 lbs

Driving

Education

High school diploma or equivalent

5+ years HVAC water treatment experience

Job description

Momar, Inc. is seeking a Water Treatment Technician to service and manage industrial water treatment systems across Southern California.

The role requires HVAC water treatment expertise, strong client management, and the ability to travel extensively within the territory. The successful candidate will perform water testing, maintain chemical treatment programs, troubleshoot equipment, and support customers on-site while documenting activities and results.