Commercial Comfort Systems Service Technician

About the Company

Detmer Mechanical has joined the Ace family. For a century, Ace Hardware has supported communities nationwide. Ace launched Ace Hardware Home Services and is now Bringing Helpful to Your Home, delivering residential maintenance and repair across plumbing, heating, cooling, electrical, handyman, and painting—backed by the trusted, Helpful service customers expect. Helpful is what we do – and Ace is on a Mission to be the best, most trusted provider of home preservation services.

The Role at a Glance

• Service, maintain, and repair light commercial HVAC systems: forced-air, steam, hot water, oil, high-velocity, and ductless.
• Troubleshoot airflow, fuel, refrigerant, and electrical issues using specialized tools.
• Communicate recommendations that improve comfort, efficiency, and safety.
• Mentor junior technicians to develop their skills.
• Complete accurate service documentation and manage truck inventory.

Why This Team

• Culture built on integrity, excellence, and a positive attitude.
• Hands-on variety—work across multiple HVAC system types.
• Career growth with supportive leaders and mentorship opportunities.

Must-Haves

• 2–5 years of HVAC industry experience.
• EPA Universal Certification.
• Valid driver’s license; clean driving record.
• Strong work ethic, reliability, and a growth-focused mindset.
• Ability to perform under pressure and contribute positively to the team.

Physical Demands

• Lift up to 50 lbs; climb ladders; work within crawl spaces and on varied surfaces.
• Comfort working outdoors in heat, cold, and changing weather.

Core Proficiency

HVAC