Senior HVAC Service Technician - On-Call

Integrated Facility Services; Fenton (MO); On-site; USD 54,000 - 75,000; Full time

Job summary

Integrated Facility Services (IFS) seeks an experienced HVAC Service Technician to join our team serving commercial and industrial clients in the St. Louis region. You will install, maintain, and repair HVAC/R systems while delivering safe, reliable customer service.

The role requires five years of HVACR experience, OSHA-10 or higher certification, and strong knowledge of safety protocols. A valid Class E license and ability to lift 80 pounds are essential.

Qualifications

• Five years of HVACR experience or equivalent technical training.
• Strong understanding of HVACR systems and fundamentals.
• Knowledge of safety requirements for high/low-pressure gases, electricity, and hazardous materials.
• Valid Class E driver’s license with clean driving record.

Responsibilities

• Install, maintain, and repair ventilation, heating, air conditioning, and refrigeration systems and equipment.
• Identify maintenance risks and communicate findings promptly.
• Respond to customer questions with professional, courteous support.
• Follow all service standards, work instructions, and customer requirements.
• Perform emergency repairs efficiently and safely.
• Participate in an after-hours on-call rotation.

Skills

HVACR systems knowledge

Customer-service mindset

English proficiency

Safety-conscious

Education

OSHA 10-hour Safety Training Certificate

Universal technician certification (40 CFR Part 82 Subpart F)

Job description

Integrated Facility Services (IFS) seeks an experienced HVAC Service Technician to join our team serving commercial and industrial clients in the St. Louis region. You will install, maintain, and repair HVAC/R systems while delivering safe, reliable customer service.

The role requires five years of HVACR experience, OSHA-10 or higher certification, and strong knowledge of safety protocols. A valid Class E license and ability to lift 80 pounds are essential.