Job Summary

MEMCO is seeking an experienced Commercial HVAC Senior Service Technician to help build and lead our Commercial and Industrial HVAC Service Department. This is a working development role—the Senior Service Technician will be the primary field technician while training and developing new technicians. and helping establish service systems and processes.

This position is ideal for a senior commercial HVAC technician ready to step into leadership without leaving the field.

Key Responsibilities:

Hands-On Service Work

• Perform advanced commercial and industrial HVAC troubleshooting and repairs

• Diagnose mechanical, electrical, and controls-related issues

• Lead complex service calls and system evaluations

• Ensure work meets safety, quality, and performance standards

Leadership & Training

• Train, mentor, and support HVAC apprentices

• Lead by example in the field with professionalism and technical excellence

• Assist with onboarding and ongoing apprentice development

Customer & Operations Support

• Communicate clearly with commercial and industrial customers

• Provide recommendations, repair explanations, and service updates

• Assist with service documentation, estimates, and reporting

• Coordinate with operations and project teams as needed

• Will be the lead point of contact for the service tech team

• Review work orders and billings

• Coordinate all training for the service division

Required Qualifications:

• 7 years of commercial and/or industrial HVAC service experience

• Familiarity with CRM Software (ex: BuildOps, Service Titan, Fieldedge) 

• Skilled in MS Office and Google Suites

• Strong troubleshooting experience with:

o Chillers, Package Units and Split Systems

o Boilers, pumps, and hydronic systems

o Electrical systems and mechanical controls

• Ability to work independently and lead in the field

• Experience training or mentoring technicians

• EPA Universal Certification

• Valid driver’s license and clean driving record

• Ability to pass a background check and drug screening

• Texas Technician Registration Card

Please submit resume to davidm@memcostaffing.com

#MEM-SA