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Commercial HVAC Sales Representative (Service & Maintenance)

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 the surrounding areas (SEMO)

Pay: $85,000 - $200,000 total annual earnings (base commission)

Schedule: Monday-Friday with occasional evenings or weekends based on customer needs

Location: In-office with local travel to customer sites and job locations

Crystal Heating & Cooling has been a trusted name in the St. Louis market since 1965. As a 6-time Carrier President's Award winner and an employee-owned company (ESOP), we've built our reputation on quality service, strong relationships, and long-term customer retention. Our commercial division continues to grow, and we are looking for a Commercial HVAC Sales Representative who can drive service, maintenance, and retrofit opportunities across our existing and expanding customer base.

Why Work With Us

  • $85K-$200K earning potential with base salary plus commission
  • 100% employer-paid medical, dental, and health insurance
  • Company-provided laptop and cell phone
  • ESOP participation after one year
  • Three weeks of paid vacation
  • Strong service, dispatch, and operational support
  • Established brand with a strong base of commercial customers

This role is focused on building and maintaining long-term customer relationships while identifying service, maintenance, and replacement opportunities. You will work closely with existing clients, technicians, and internal teams to uncover needs, develop solutions, and drive recurring revenue through maintenance agreements and service-based work.

In this role, you will manage and grow a portfolio of commercial accounts, develop and sell preventative maintenance agreements, and identify repair and replacement opportunities within existing systems. You will prepare estimates for service work, retrofits, and equipment replacements, working closely with technicians and vendors to ensure accurate scope and pricing. You will also review basic project requirements, meet with customers on-site, and present solutions that align with their operational needs and budget. Tracking pipeline activity, maintaining customer relationships, and ensuring a smooth handoff to service and operations teams will be key parts of your day-to-day.

We are looking for someone who understands commercial HVAC systems and is comfortable working in a service-driven sales environment. You should have experience in HVAC sales, service estimating, or account management, and be confident interacting with facility managers, property managers, and business owners. Strong communication, organization, and follow-up skills are critical, along with the ability to manage multiple opportunities at once. A valid driver's license and the ability to travel locally are required.

Candidates who stand out typically have experience selling maintenance agreements, quoting service or replacement work, and building long-term client relationships. A proactive approach, strong problem-solving skills, and the ability to identify opportunities within existing accounts will set you apart.

If you're looking for a role where you can build recurring revenue, develop strong customer relationships, and earn based on your performance within a stable, employee-owned company, we encourage you to apply.

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

Candidates will be required to pass a background check and drug test upon being given a condition offer of employment

Salary : $85,000 - $200,000

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