Equipment Repair Technician

The Proffessional Group•Roseville, MI

2d•Onsite

About The Position

Colman Wolf Supply is seeking a skilled Field Service Mechanic to diagnose, troubleshoot, repair, and maintain light industrial cleaning equipment throughout the Grand Rapids region. This position focuses heavily on mechanical and electrical diagnostics for commercial floor scrubbers, sweepers, and related battery-powered equipment used in industrial and retail environments. This is a regional field-based role utilizing a company-provided service vehicle. A valid driver’s license with a clean driving record is required.

Requirements

Strong mechanical aptitude with hands-on repair experience
Experience troubleshooting 24V–36V battery-powered equipment preferred
Ability to read and interpret electrical schematics and technical manuals
Proficiency with electrical testing equipment (multimeter required)
Experience with industrial equipment, small engines, hydraulics, or mobile equipment preferred
Ability to work independently with minimal supervision
Strong problem-solving and diagnostic skills
Valid driver’s license in good standing

Nice To Haves

2+ years experience as a field service technician, industrial mechanic, or equipment repair technician
Experience working on commercial cleaning equipment, forklifts, golf carts, or similar electric-drive systems is highly desirable
Comfortable working in customer facilities including retail and industrial environments

Responsibilities

Perform advanced troubleshooting of mechanical, electrical, and battery-powered systems
Diagnose failures in motors, drive systems, hydraulic components, control boards, wiringsystems, and charging systems
Utilize multimeters and diagnostic tools to identify electrical faults
Interpret schematics, wiring diagrams, and parts breakdowns
Conduct root-cause failure analysis to prevent repeat issues
Perform field repairs on floor scrubbers, sweepers, and light industrial equipment
Disassemble and rebuild mechanical assemblies including drive systems, squeegee systems, and brush motors
Replace bearings, belts, gears, seals, solenoids, switches, and other components
Service and troubleshoot AGM, gel, and lithium battery systems
Perform scheduled preventative maintenance to OEM specifications
Calibrate and test equipment to ensure safe and proper operation
Complete detailed work orders including diagnostics performed and corrective actions taken
Maintain accurate parts usage records and submit parts requests as needed
Ensure repairs meet manufacturer specifications and company quality standards
Follow all safety protocols and OSHA guidelines
Maintain service vehicle inventory and tool organization
Coordinate with purchasing and operations regarding parts and equipment needs
Assist with receiving inventory and shipping (LTL/UPS) when required
Support warehouse operations including equipment prep and light assembly