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HVAC Chiller Service Technician

Design Mechanical, Inc.
Louisville, CO Full Time
POSTED ON 4/21/2026
AVAILABLE BEFORE 5/26/2026
Design Mechanical – a Comfort Systems USA Company – Colorado

In Colorado, we have two locations – Our corporate offices and state-of-the-art fabrication shop in Louisville, and for our mountain region, we have a shop in Gypsum. Combined we’re nearly 300 employees and growing. As a wholly-owned subsidiary of Comfort Systems USA, a $3 billion company, we have a local company feel with the backing of one of the largest mechanical contractors in the country. 

Job Title: HVAC Chiller Service Technician

Department: Service

Reports To: Service Manager

FLSA Status: Non-Exempt, (eligible for OT)

Location: Louisville, CO

Wage Range: $40-$65/Hourly

Benefits Included: Comprehensive Medical, Dental, Vision, FSA/HSA, Matching 401K, Long Term Disability, Short Term Disability, Company Paid Life & Voluntary Spouse & Child Insurance, AD&D, Employee Assistance Program, PTO, Paid Holidays, voluntary additional insurances/benefits, and other great perks.

Overview

We are adding to our Service Department and are hiring an HVAC Chiller Technician. We're looking for candidates with 10 years of experience working in Commercial and Industrial HVAC Centrifugal Chiller applications. The HVAC Chiller Technician is responsible for the maintenance, troubleshooting, teardown, rebuild and repair of Chiller systems utilizing their knowledge of refrigeration theory, electrical schematics, pneumatic and electronic control systems, pipe fitting, welding/brazing, and mechanical layouts.

Duties And Responsibilities

  • Responsible for servicing products and equipment on assigned projects and ensuring customer satisfaction.
  • Performs repairs, overhauls, and start-ups of Commercial and Industrial HVAC systems.
  • Uses a variety of hand tools, rigging equipment, specialty tools, following blueprints, wiring diagrams, piping schemes, or engineering specifications, to diagnose and repair equipment.
  • Prepares for on-site installation and repairs by examining building layout, anticipating difficulties, gathering materials, and coordinating on-site work as necessary.
  • Documents work by completing paperwork on each job and maintaining files.
  • Keeps current on all manufacturers’ products concerning installation, operation, maintenance, service, and repair.
  • Provide technical support to customers.
  • Flexibility to work overtime/weekends, as required.

Qualifications

  • 10 years’ experience as an HVAC Chiller Technician 
  • Boiler and Chiller experience
  • RTU Install and Service
  • Split System AC and Furnace Install and Service
  • Valid CO Driver’s License and Clear MVR
  • Universal EPA License 
  • Can successfully pass a criminal background check, drug test, and physical ensuring you can perform the duties of the job.
  • Strong organizational and communication skills
  • Willingness to be a team player and possess leadership qualities. 

Design Mechanical, Inc. is proud to be an Equal Opportunity Employer and provides equal employment opportunities to all employees and applicants regardless of race, color, religion, gender, gender identity, age, national origin, disability, parental or pregnancy status, marriage and civil partnership, sexual orientation, veteran status, or any other characteristic protected by law. Reasonable accommodations will be made to meet the requirements of the Americans with Disabilities Act and will be provided as requested by candidates taking part in all aspects of the selection process.

All your information will be kept confidential according to EEO guidelines.

Design Mechanical, Inc. is not open to third-party solicitation or resumes for our posted FTE positions. Resumes received from third party agencies that are unsolicited will be considered complimentary.

Salary : $40 - $65

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