Residential HVAC Service Pro — High Earnings & Year‑Round Work

Hosack; O’Fallon (MO); On-site; USD 80,000 - 250,000; Full time

Benefits offered by this job

Health insurance

401(k) with company match

Paid Time Off (PTO)

Holidays

Company vehicle

Company-paid cell phone & tablet

Training & advancement

Job summary

Hosack Plumbing, Heating & Cooling in O’Fallon, MO seeks an experienced Residential HVAC Service Technician who can diagnose, repair, and educate homeowners on repair, maintenance, and replacement options. You will work year-round with strong earning potential and a supportive team.

This full-time role offers a company vehicle, health and life insurance, 401(k) matching, PTO, and ongoing training, with opportunities for advancement.

Qualifications

• 3+ years of residential HVAC service experience required.
• EPA certification required.
• NATE certification preferred.
• Experience with ServiceTitan preferred.
• Valid driver’s license required.

Responsibilities

• Diagnose, troubleshoot, maintain, and repair residential HVAC systems.
• Perform HVAC maintenance, service repairs, and system enhancements.
• Identify system concerns and recommend appropriate solutions.
• Educate homeowners on repair, maintenance, indoor air quality, and replacement options.
• Clearly communicate findings, pricing, and recommendations.
• Build trust with customers through professional, honest service.
• Identify opportunities to improve homeowners’ comfort, efficiency, and system reliability.
• Order necessary parts and maintain company tools and equipment.
• Respond to warranty and emergency service calls as needed.
• Maintain company standards for safety, professionalism, and customer service.

Skills

HVAC diagnostics

Troubleshooting

Customer service

Communication

Problem solving

Residential HVAC

Education

EPA certification

NATE certification

Driver's license

Tools

ServiceTitan

Hand tools

Job description

Hosack Plumbing, Heating & Cooling in O’Fallon, MO seeks an experienced Residential HVAC Service Technician who can diagnose, repair, and educate homeowners on repair, maintenance, and replacement options. You will work year-round with strong earning potential and a supportive team.

This full-time role offers a company vehicle, health and life insurance, 401(k) matching, PTO, and ongoing training, with opportunities for advancement.