Chiller Technician III

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.

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

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

401(k) with company match

Immediate vesting

Paid holidays

Generous paid time off program

Ongoing technical training and professional development

Education assistance opportunities

Clear paths for advancement within a growing organization

About Us:

Star Service, A Fidelity Company, is the leading HVAC service provider throughout the entire Gulf Coast, from Texas to Florida. We are committed to providing excellent Service, Maintenance, and Design-Build Replacements of air conditioning systems in commercial and industrial facilities.

Star Service’s current client base includes heavy industrial gas & oil services, power plants, manufacturing, multi-site commercial, critical facilities, and school systems. Furthermore, we deliver extra value to our clients through very proactive HVAC maintenance plans and guaranteed annual service pricing for all unitary or applied systems.