Chiller Technician III

Join a Team That Keeps Critical Systems Running
Star Service is seeking an experienced Chiller Technician to join our Houston team. In this role, you will service, install, maintain, diagnose, and repair commercial and industrial chiller systems for a diverse customer base across the Greater Houston market.
As one of the leading commercial HVAC, mechanical, and energy services providers in the region, Star Service prides itself on delivering exceptional customer service, technical expertise, and innovative solutions. We are looking for a skilled professional with strong troubleshooting abilities, a safety-first mindset, and a commitment to quality workmanship.
What You'll Do

Perform preventative maintenance, inspections, service, and repairs on air-cooled and water-cooled chiller systems
Diagnose and troubleshoot mechanical, electrical, controls, and refrigerant-related issues
Conduct equipment startups, shutdowns, commissioning activities, and performance testing
Service and maintain centrifugal, screw, and scroll chiller systems
Read and interpret blueprints, wiring diagrams, schematics, and technical manuals
Complete detailed service reports, documentation, and repair recommendations
Ensure compliance with OSHA regulations, company safety standards, and industry best practices
Communicate effectively with customers regarding equipment condition, repair options, and maintenance recommendations
Support emergency service calls and participate in an on-call rotation as needed
Collaborate with fellow technicians, service managers, and customers to deliver exceptional service

What We're Looking For

5+ years of experience servicing and maintaining commercial and industrial chiller systems preferred
EPA Universal Certification required
Strong mechanical and electrical diagnostic and troubleshooting skills
Experience servicing major chiller manufacturers such as Trane, Carrier, York, Daikin, Mitsubishi, and Johnson Controls
Ability to work independently while maintaining strong teamwork and communication
Valid driver's license with an acceptable driving record
Strong customer service skills and professional demeanor
Ability to lift equipment, climb ladders, and work in industrial and commercial environments

Preferred Qualifications

Experience with centrifugal, screw, and scroll chillers
Knowledge of Building Automation Systems (BAS) and controls
Factory training certifications from major OEMs
OSHA 10 or OSHA 30 certification
Experience with VFDs, cooling towers, pumps, and hydronic systems

Why Join Star Service?
Competitive Compensation

Competitive pay based on experience, certifications, and technical expertise
Overtime opportunities available

Comprehensive Benefits

Medical, dental, and vision insurance
Company-paid life and disability insurance
Flexible spending account options
Employee Assistance Program (EAP)

Financial Security

401(k) with company match
Immediate vesting

Work-Life Balance

Paid holidays
Generous paid time off program

Career Growth

Ongoing technical training and professional development
Education assistance opportunities
Clear paths for advancement within a growing organization