Demo

Residential HVAC Service Technician

Crystal Heating and Cooling
Festus, MO Full Time
POSTED ON 4/23/2026
AVAILABLE BEFORE 5/22/2026
Crystal Heating & Cooling

St. Louis, MO, and surrounding areas (SEMO)

Pay: $60,000 - $100,000 annually based on experience, credentials, and performance

Schedule: Monday-Friday with rotating on-call and seasonal overtime

Location: Field-based with daily travel to residential service calls

Crystal Heating & Cooling has been serving homeowners across the St. Louis area since 1965. As a 6-time Carrier President's Award winner and an employee-owned company (ESOP), we've built our reputation on honest service, technical expertise, and long-term customer relationships. Our residential team continues to grow, and we are looking for a skilled Residential HVAC Service Technician who takes pride in delivering high-quality service and building trust with customers in their homes.

Why Work With Us

  • $60K-$100K earning potential based on experience and performance
  • 100% employer-paid medical, dental, and health insurance
  • Company-provided take-home vehicle and dispatched from home
  • Company phone and tablet
  • ESOP participation after one year
  • Three weeks of paid vacation
  • Year-round work with a strong residential customer base
  • Supportive dispatch and leadership team
  • Ongoing training and advancement opportunities

In this role, you will diagnose, repair, and maintain residential HVAC systems while delivering a strong customer experience. You will perform service calls, preventative maintenance, and system evaluations, while clearly communicating findings and recommendations to homeowners. You will work on equipment such as furnaces, air conditioners, heat pumps, and indoor air quality systems, ensuring all work is completed safely, efficiently, and to company standards. You will also maintain accurate service records and stay in communication with dispatch throughout the day.

We are looking for someone who is confident in troubleshooting and enjoys working directly with customers. You should have a strong understanding of residential HVAC systems, airflow, and refrigeration principles, along with the ability to explain technical information in a clear and professional way. Strong communication and time management skills are essential, as you will be managing your own schedule in the field. A valid driver's license with a clean driving record is required.

Candidates who stand out typically have EPA certification, experience in residential service, and the ability to create a positive experience for customers while identifying solutions that meet their needs. A professional appearance, strong work ethic, and the ability to work independently will set you apart.

If you're looking for a long-term opportunity with a stable, employee-owned company that values your skillset and offers strong earning potential, we encourage you to apply.

Join Crystal Heating & Cooling and be part of a team that values professionalism, customer care, and long-term success.

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Salary : $60,000 - $100,000

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