Senior Refrigeration Field Service Technician

🔧 Advance Your Career in a High-Demand Trade - Become a Senior Refrigeration Field Service Technician with Mr. Ammonia Refrigeration Inc!

Position Title : Senior Refrigeration Field Service Technician

Company Name : Mr. Ammonia Refrigeration Inc

Salary : $30 - $50+ per hour, based on experience

Employment Type : Full-Time

Job Overview

Mr. Ammonia Refrigeration Inc is seeking a highly skilled Senior Refrigeration Field Service Technician to lead service efforts for industrial ammonia and Freon-based refrigeration systems. In this role, you'll execute routine and emergency repairs across the food, beverage, and cold storage sectors throughout Ohio. Ideal candidates will possess deep expertise in compressors, control systems, and electrical diagnostics, and be committed to delivering outstanding customer service in the field. This is a dynamic, travel-based role with strong compensation, benefits, and opportunities for career growth in a thriving skilled trade.

Who We Are

For over 40 years, Mr. Ammonia Refrigeration Inc has been Ohio's trusted name in industrial refrigeration. Based in Columbus, we specialize in design-build systems, emergency response, and long-term maintenance for ammonia and Freon-based refrigeration applications. Our commitment to craftsmanship, client service, and safety has made us a go-to partner across the region. As a family-run company, we invest in our technicians through top-tier tools, training, and support.

Key Responsibilities

Perform service, maintenance, and repairs on a wide variety of ammonia and Freon-based refrigeration systems.

Troubleshoot and resolve issues related to screw and reciprocating compressors, electrical systems, and alarm / control systems.

Deliver expert-level diagnostics and hands-on repairs on complex industrial systems in food, beverage, and cold storage facilities.

Respond to routine and emergency service calls with professionalism and urgency.

Maintain a clean, organized work truck with proper inventory of tools and parts.

Follow all safety procedures and company policies on-site and while traveling.

Accurately complete service reports, document findings, and communicate effectively with clients and team members.

Qualifications

Minimum 5+ years of hands-on field experience with industrial ammonia refrigeration systems.

Advanced knowledge of electrical, mechanical, and compressor control systems.

Proficiency in diagnosing and repairing screw compressors and refrigeration alarms / control systems.

Strong troubleshooting skills across refrigeration, mechanical, and electrical systems.

Ability to read and interpret technical documents, manuals, and drawings.

Excellent communication skills and commitment to customer satisfaction.

CARO or CIRO certification a plus.

Valid driver's license with clean driving record.

Ability to work independently, travel daily throughout Ohio, and occasionally work nights / weekends.

Must be able to lift up to 50 lbs, climb ladders, and work safely at heights.

Benefits

Competitive hourly pay with opportunities for overtime

Company-provided vehicle and tools

Health Insurance Options

Retirement Plan Options

Paid Time Off

Per Diem and lodging for overnight travel

Continued Training and Certifications

Performance or Annual Bonuses

Company and Team Events

Career Growth Opportunities+

Schedule

Full-Time - Monday to Friday

Flexibility required for occasional nights and weekends based on service needs

Location

Travel throughout Ohio with a flexible home base

(2-3 overnight trips per month; company covers lodging and per diem)

Equal Employment Opportunity (EEO) Statement

We are proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other legally protected status.

If you're ready to take your refrigeration career to the next level with a company that values your expertise and supports your growth, apply today and join Mr. Ammonia Refrigeration Inc!

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