Trailer Mechanic

Pinnacle Equipment Co; Fontana (CA); On-site; USD 33,000 - 37,000; Full time

Job summary

Pinnacle Equipment Co. is seeking an Entry Level Trailer Mechanic in Fontana, CA to perform basic inspections, maintenance, and repair of trailers under supervision. This role provides hands-on training to build foundational mechanical skills and support daily fleet maintenance operations.

The position offers on-site work, a first shift schedule, and opportunities to learn advanced repair techniques while contributing to safety and regulatory compliance of the trailer fleet.

Qualifications

• Vocational training or certificate in diesel, automotive, or heavy equipment technology.
• Experience or familiarity with trailer, truck, or fleet maintenance preferred.
• Able to follow DOT inspection standards and safety regulations.

Responsibilities

• Inspect trailers for mechanical, structural, and safety issues.
• Assist with repairing brakes, lights, tires, and suspension components.
• Perform basic maintenance like lubrication, fluid checks, and tire changes.
• Diagnose minor issues under supervision of senior mechanics.
• Keep accurate records of inspections, repairs, and parts used.
• Ensure compliance with DOT and company safety standards.

Skills

Diesel tech

Automotive tech

DOT standards

CDL

Education

Vocational certificate in diesel/auto/heavy equipment

Job description

About this position

(1st Shift Sun-Wed- 6:00AM- 6:00PM)

Position Summary: The Entry Level Trailer Mechanic performs basic inspection, maintenance, and repair of trailers under the guidance of senior mechanics, helping ensure the safety, reliability, and regulatory compliance of the Company's trailer fleet. This role provides hands‑on training to build foundational mechanical skills while supporting day‑to‑day fleet maintenance operations.

Key Duties and Responsibilities:

• Perform routine inspections of trailers to identify mechanical, structural, and safety issues
• Assist in repairing and maintaining trailer components, including brakes, lights, tires, and suspension systems
• Perform basic maintenance tasks such as lubrication, fluid checks, and tire changes
• Diagnose minor mechanical issues under the supervision of senior mechanics
• Maintain accurate records of inspections, repairs, and parts used
• Ensure all work complies with Department of Transportation (DOT) and Company safety standards
• Operate hand and power tools safely and in accordance with established safety protocols
• Assist senior mechanics with more complex repairs and learn advanced repair techniques

Salary Information

$24 - $27Hourly Wage

Requirements

Preferred Skills and Experience:

• Vocational training or certificate in diesel, automotive, or heavy equipment technology
• Prior experience in trailer, truck, or fleet maintenance
• Familiarity with DOT inspection standards and regulations
• ASE certification, or actively working toward certification
• Basic welding or fabrication experience
• Commercial Driver's License (CDL)

Physical Demands:

• Prolonged standing (warehouse/onsite support)
• Walking for extended periods across facilities or yards
• Lifting up to 50 lbs
• Bending, stooping, kneeling, or crouching
• Reaching above/below shoulder level
• Repetitive hand/wrist movements (typing, scanning, equipment use)
• Climbing stairs or ladders
• Outdoor work (yards, loading areas, client sites)
• Exposure to varying temperatures (heat/cold)
• Exposure to moderate/high noise levels
• Fast-paced, high-volume operational environment

Reasonable accommodation may be provided to enable individuals with disabilities to perform the essential functions of this role. We are proud to be an equal opportunity employer and are committed to building a workplace where everyone feels valued, respected, and empowered to succeed. We make all employment decisions based on qualifications, merit, and business needs, without regard to any status protected by applicable law. The above statements are intended to describe the general nature and level of work being performed. The statements should not be construed as an exhausted list of all responsibilities, duties, and skills required. There may be additional duties outside the normal responsibilities to be performed as needed.

Share this Job: