Chiller Technical Team Lead

Design Mechanical, a wholly owned subsidiary of Comfort Systems USA , is a leading mechanical contractor serving Colorado. With corporate offices and a state‑of‑the‑art fabrication facility in Louisville and a mountain-region shop in Gypsum, we employ over 300 professionals. We offer the stability and resources of a $3B national organization with the culture and agility of a local company.

Job Title: Chiller Technical Team Lead

Department: Service Field
Reports To: Service Operations Manager
FLSA Status: Non‑Exempt (Overtime Eligible)
Location: Louisville, CO
Wage Range: $40–$55 per hour (DOE)
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:

The Chiller
Technical Team Lead is responsible for advanced service, troubleshooting, repair, startup, and commissioning of HVAC systems. This role serves as a technical leader in the field, providing mentorship, training, and day‑to‑day direction to apprentices and technicians while ensuring safety, quality, and customer satisfaction across assigned projects.

Key Responsibilities:

• Service, troubleshoot, repair, and commission Chillers, HVAC systems, including boilers, RTUs, split systems, furnaces, and refrigeration equipment
• Perform system diagnostics using blueprints, wiring diagrams, piping schematics, and manufacturer specifications
• Lead, mentor, and train apprentices and less‑experienced technicians
• Completion of Assigned daily tasks and responsibilities
• Identify and report training needs and support skill development for team members
• Support and conduct safety talks and reinforce company safety standards
• Provide input for employee performance evaluations
• Prepare service and installation work by reviewing scope, evaluating building layouts, identifying challenges, and coordinating materials and resources
• Document all work accurately and timely through daily job paperwork and reports
• Maintain current knowledge of manufacturer products, installation methods, service procedures, and best practices
• Provide technical guidance to customers and internal team members
• Participate in on‑call rotation and work overtime or weekends as business needs require
• Follow all company policies, procedures, and handbook guidelines

Required Qualifications:

• 10+ years of experience as a Commercial Chiller Technician
• Strong boiler service and installation expertise
• Working knowledge of:
  • Chillers
  • Boilers and burner controls
  • All Refrigeration systems
  • RTU installation, commissioning, and service
  • Split system AC and furnace installation, commissioning, and service
• Proven leadership ability with a positive, team‑oriented approach
• Strong desire and ability to train and develop others
• Excellent organizational, communication, and problem‑solving skills
• Valid Colorado driver’s license with an acceptable MVR
• Current Universal EPA certification
• Ability to pass a criminal background check, drug screening, and physical (job‑related)

Preferred Attributes:

• Strong customer service mindset
• Mechanical aptitude across multiple HVAC platforms
• Commitment to safety, quality, and continuous improvement
• Flexibility and accountability in a fast‑paced service environment

Benefits & Additional Offerings:

• Comprehensive Medical, Dental, and Vision coverage
• FSA and HSA options
• 401(k) with company match
• Short‑Term and Long‑Term Disability
• Company‑paid Life Insurance, AD&D, and voluntary dependent coverage
• Employee Assistance Program (EAP)
• Paid Time Off and Paid Holidays
• Company vehicle
• Company‑provided laptop and mobile phone
• Training and certification support
• Corporate discounts and…