Lead DX/VRF Systems Technician (Commercial HVAC)

AiRCO Mechanical Ltd.; Round Rock (TX); On-site; USD 41,000 - 83,000; Full time

Benefits offered by this job

Sign-on bonus opportunities

Two weeks paid vacation in year one

Paid holidays and sick leave

Low-mileage service vehicles

Health, vision, dental coverage with低員

Company-paid life insurance at 2x

Company-paid short-term and long-term 

401(k) with company match

Tuition reimbursement

Teladoc

Employee assistance program

Job summary

The ideal candidate has at least 5 years of commercial/industrial HVAC experience, EPA Universal certification, a valid Texas driver’s license, and the ability to pass a background check. We offer a full-time role with competitive pay and strong benefits, including paid time off and health coverage.

Qualifications

• High school diploma, GED, or trade school credentials.
• Minimum 5 years of commercial or industrial HVAC service experience.
• EPA Universal certification.
• Valid Texas driver’s license and clean driving record.
• Able to pass a background check.

Responsibilities

• Pinpoint faults and restore operation on commercial HVAC systems.
• Swap and commission major components such as compressors, motors, TXVs, coils.
• Document diagnostics, repairs, parts, and labor with accuracy.
• Partner with customers and internal teams to set expectations and deliver results.
• Adhere to safety procedures, codes, and EPA requirements.
• Keep tools, test gear, and vehicle organized and in peak condition.

Skills

Fault diagnosis

Diagnostics documentation

Customer communication

Safety procedures

Team collaboration

Education

High school diploma/GED/ trade school

Job description

Build your legacy with a commercial HVAC leader
Airco Mechanical has been delivering mechanical, electrical, and plumbing excellence for 40+ years and employs 1,000+ team members. We’re expanding our service group and looking for a lead-level technician who thrives in complex commercial environments.

Your impact

• Pinpoint faults and restore operation on commercial DX systems: RTUs, splits, heat pumps, packaged units, and VRF
• Swap and commission major components—compressors, motors, TXVs, coils, and more
• Document diagnostics, repairs, parts, and labor with accuracy
• Partner with customers and internal teams to set expectations and deliver results
• Adhere to safety procedures, codes, and EPA requirements every time
• Keep tools, test gear, and vehicle organized and in peak condition

What you need to bring

• High school diploma, GED, or trade school credentials
• Minimum 5 years of commercial or industrial HVAC service experience
• EPA Universal certification
• Valid Texas driver’s license and clean driving record
• Able to pass a background check

Rewards

• Pay: $30.00 – $60.00 per hour
• Full-time role
• Expected hours: 40–50 per week

Benefits

• Sign-on bonus opportunities
• Two weeks paid vacation in year one
• Paid holidays and sick leave
• Low‑mileage service vehicles
• Outstanding health, vision, and dental coverage with very low employee cost
• Company-paid life insurance at 2x salary
• Company-paid short-term and long-term disability
• Accidental death and dismemberment insurance
• Optional supplemental life insurance
• 401(k) with company match
• Tuition reimbursement
• Teladoc
• Employee assistance program

Sign-on bonus tiers

• 10+ years experience: $10,000
• 5+ years experience: $7,500

Sign-on bonus amounts are based solely on experience and require approval and signature from the hiring manager at the time of interview/hire.

Ready to lead?
Step into a role where your technical depth, professionalism, and reliability set the standard across our commercial client base.