Interstate Mechanical LLC
IMCOR is seeking an experienced Chiller Technician to join our HVAC Service Department. This position is ideal for a highly skilled commercial HVAC technician with strong experience troubleshooting, servicing, maintaining, and repairing chillers and complex mechanical systems.
Our Chiller Technicians work with commercial and industrial customers throughout the Phoenix metropolitan area and are expected to provide technically sound service, professional customer communication, and quality workmanship.
Key Responsibilities
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Diagnose, troubleshoot, service, and repair commercial and industrial chillers as well as other applied level equipment.
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Perform preventative maintenance and scheduled service on applied equipment and chiller systems.
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Troubleshoot mechanical, electrical, refrigeration, and controls-related issues
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Perform compressor, motor, pump, valve, and component repairs or replacements
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Evaluate system performance and identify opportunities to improve reliability and efficiency
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Perform refrigerant recovery, evacuation, charging, leak detection, and related refrigeration work
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Troubleshoot chilled-water systems, pumps, cooling towers, and associated HVAC equipment
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Document service findings, repairs, recommendations, and equipment conditions
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Communicate clearly with customers regarding system issues and recommended repairs
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Coordinate with Service Dispatch, Service Management, and other IMCOR technicians as needed
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Maintain company vehicle, tools, equipment, and assigned inventory
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Follow IMCOR safety procedures and customer-specific site requirements
Qualifications
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Minimum 5 years of commercial HVAC service experience required.
- Minimum 2 years in demonstrated experience servicing and troubleshooting chillers is preferred.
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Strong knowledge of refrigeration cycles, electrical troubleshooting, controls, and chilled-water systems
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Experience with centrifugal, screw, scroll, and reciprocating chiller systems preferred
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Experience with major equipment manufacturers such as Trane, Carrier, York, Daikin, or similar equipment preferred
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Ability to read electrical schematics, equipment documentation, and mechanical drawings
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EPA Universal Certification required
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Valid driver's license and acceptable driving record required
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Ability to work independently while providing a high level of customer service
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Strong troubleshooting, communication, and documentation skills
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Manufacturer-specific chiller training or certifications are highly valued
What We Are Looking For
We are looking for a technician who understands that chiller service goes beyond replacing parts. The right candidate can evaluate an entire mechanical system, identify the true cause of an equipment problem, explain findings to the customer, and recommend the appropriate repair or solution.
Experience with chiller performance testing, major repairs, compressor replacement, start-up, commissioning, and complex troubleshooting is especially valuable.
Why IMCOR
IMCOR has served Arizona's commercial mechanical industry for more than 50 years. Our Service Department supports customers with HVAC, plumbing, piping, preventative maintenance, equipment repair, replacement, and facility service solutions.
We offer the opportunity to work with an established Arizona mechanical contractor, experienced service leadership, and a team capable of supporting everything from routine service calls to complex mechanical system repairs and replacements.
Compensation & Benefits
Competitive compensation based on chiller and commercial HVAC experience.
Benefits include:
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Medical, dental, and vision insurance
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Employer-paid life insurance
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Short-term and long-term disability benefits
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401(k) program
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Paid time off
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Company service vehicle
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Company-provided tools and equipment as applicable
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Ongoing technical and manufacturer training opportunities
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Advancement opportunities within IMCOR's Service Department
Employment Requirements
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Must successfully complete required pre-employment screening
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Must be able to pass a drug screening with a negative result
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Valid driver's license and acceptable MVR required for company vehicle operation
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IMCOR participates in E-Verify
IMCOR is an Equal Opportunity Employer.
