Field Service Tech III – HVAC

Integra Mission Critical, LLC.; Dalton (GA); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Competitive pay

Healthcare coverage

Life and disability insurance

Flexible benefits

Paid time off

Job summary

Integra Mission Critical, LLC. in Dalton GA is seeking a Sr FS Technician HVAC to lead complex HVAC installations, diagnostics, commissioning and high-level service across diverse customer environments.

This role serves as a technical expert, mentoring junior technicians and collaborating with project leaders to ensure safety compliance and exceptional customer service on every engagement. You will interpret drawings, validate performance and provide actionable recommendations, driving

Qualifications

• Hands-on experience leading HVAC field service activities including installation, diagnostics, repairs and commissioning.
• Experience in HVAC installation, commissioning, service, and advanced troubleshooting.
• Strong knowledge of mechanical systems, refrigeration cycles, electrical systems and controls.
• Ability to read HVAC drawings and sequences of operation.
• OSHA 10 or equivalent safety certification.
• Valid driver’s license and clean driving record.
• Knowledge of building codes.

Responsibilities

• Lead installation, startup, commissioning and service of complex HVAC systems.
• Perform advanced troubleshooting and root-cause analysis.
• Verify calibration and performance through system testing, airflow measurements and electrical testing.
• Oversee job site preparation with tools, materials and safety protocols.
• Mentor junior technicians and coordinate with project leaders.
• Document diagnostic reports, commissioning checklists and service records.
• Travel to customer sites for escalated service needs.
• Maintain strict safety compliance across job sites.

Skills

HVAC field service

Troubleshooting

Electrical systems knowledge

Mechanical systems knowledge

Leadership / mentoring

Safety compliance

Education

Technical or vocational HVAC training

EPA 608 Certification (preferred)

Tools

Diagnostic tools

Refrigerant analyzers

Advanced meters

Control systems testing equipment

Job description

Location

Dalton GA

Department

DEPTEC

The Opportunity

Sr FS Technician HVAC is a highly skilled field professional responsible for leading complex HVAC installations, advanced diagnostics, system commissioning and high level service activities across diverse customer environments. This role serves as a technical expert in the field ensuring high quality workmanship, safety compliance and excellent customer service. The senior technician mentors junior technicians, collaborates closely with project leaders and acts as a trusted resource for resolving the most challenging mechanical, electrical and controls issues.

What you will do

Lead installation, startup, commissioning and service of complex HVAC systems including packaged units, split systems, VFD-driven equipment, air distribution and control interfaces. Perform advanced troubleshooting and root-cause analysis on mechanical, electrical and control system failures providing accurate diagnostics and corrective recommendations. Verify and calibrate equipment performance through system testing, airflow measurement, refrigerant analysis and electrical testing. Oversee job site preparation ensuring all tools, materials, safety protocols and work plans are in place to support efficient operations. Interpret and validate detailed HVAC drawings, schematics, electrical one-lines and sequence of operation documents. Serve as a field lead providing direction, task allocation and technical coaching to junior and mid-level technicians. Partner with supervisors, engineers, project managers and customers to resolve technical challenges, clarify system requirements and ensure successful project outcomes. Maintain detailed documentation including diagnostic reports, commissioning checklists, service documentation and corrective action logs. Uphold and enforce strict safety code and compliance standards across job sites. Engage directly with customers to communicate findings, explain system performance and recommend improvements or preventative actions. Provide input into continuous improvement of field procedures, safety practices and installation standards. Travel to various customer sites to support escalated service needs or high-priority projects. Perform additional senior-level technical or operational tasks as required.

Required Qualifications

• Technical or vocational training in HVAC mechanical systems or electrical systems preferred
• Advanced coursework factory training or manufacturer certification considered an advantage
• Significant hands on experience leading HVAC field service activities including installation diagnostics repairs and commissioning
• Extensive field experience in HVAC installation commissioning service and advanced troubleshooting
• Proven track record in resolving complex system issues requiring advanced mechanical and electrical troubleshooting
• Experience coaching or mentoring junior technicians in the field
• Deep knowledge of mechanical systems refrigeration cycles electrical systems control systems and applicable building codes
• Strong proficiency with diagnostic tools advanced meters airflow measurement devices refrigerant analyzers and controls troubleshooting
• Demonstrated ability to lead field assignments independently and guide less experienced technicians
• Capable of resolving complex technical issues with minimal guidance including system failures performance deficiencies and controls integration issues
• Physical capability to lift up to 50 lbs work at heights and operate in various field environments
• Valid drivers license and clean driving record
• OSHA 10 or equivalent safety certification

Preferred Qualifications

• OSHA 10 required; EPA 608 Certification and advanced manufacturer factory or controls training strongly preferred
• EPA 608 Universal Certification strongly preferred
• Additional manufacturer or controls specific certifications are a plus

How we support you

• Performance driven rewards
• Competitive pay with incentive opportunities that recognize your results and contributions
• Comprehensive healthcare Medical dental and vision coverage that supports you and your familys total well being
• Security and peace of mind Life and disability insurance programs that provide protection when it matters most
• Flexible benefits options A variety of voluntary benefits so you can personalize coverage to fit your needs
• Time to recharge Generous paid time off to relax travel and maintain a healthy work life balance
• Investing in your growth Education assistance and tuition support to help you build skills and advance your career
• Planning for the future Retirement and savings programs that help you achieve long term financial confidence

Equal Opportunity Statement

Integra provides equal employment opportunities for all people. No employee or applicant for employment will be discriminated against because of race, creed, origin, marital status, sexual orientation, age otherwise qualified, disabled or veteran status or any other characteristic protected by law. If you are a qualified applicant who requires reasonable accommodation to complete a job application pre employment testing a job interview or to otherwise participate in the hiring process please contact talentacquisitionintegracom