Senior HVAC Mechanic – Commercial Systems & Diagnostics

Unify Energy Solutions LLC; Houston (TX); On-site; USD 39,000 - 58,000; Full time

Benefits offered by this job

Competitive pay

Medical benefits

401(k) plan

Life Insurance

AD&D

Long-term Disability

FSA

Paid time off

On-site gym

Professional development

Job summary

Unify Energy Solutions LLC in Houston, TX is seeking a mid-to-senior HVAC Mechanic to join our field operations team. You will lead commercial HVAC installations, perform advanced diagnostics, and optimize systems to ensure peak energy performance in client facilities.

As our on-site technical expert, you will coordinate with facility directors, mentor technicians, and ensure safety and regulatory compliance per EPA/OSHA standards.

Qualifications

• EPA Universal Certification required.
• Journeyman license or TDLR Air Conditioning and Refrigeration License strongly preferred.
• Experience with commercial HVAC systems including chillers and large air handling units.
• Strong communication and professional demeanor.

Responsibilities

• Advanced diagnostics & repair of complex commercial HVAC/R systems including chillers, air handlers, RTUs, VRF, and hydronic loops.
• Oversee installation, commissioning and retrofit of commercial mechanical systems.
• Perform preventive maintenance and optimize energy efficiency.
• Lead rapid-response troubleshooting for high-priority service requests and critical environments.
• Translate technical issues into actionable guidance for clients; mentor junior technicians.
• Maintain safety and compliance with EPA/OSHA and building codes.
• Maintain digital records of diagnostics, parts, and work orders.

Skills

5+ years experience

Advanced refrigeration cycles

Electrical diagnostics

Schematic interpretation

Professional communication

Job description

Unify Energy Solutions LLC in Houston, TX is seeking a mid-to-senior HVAC Mechanic to join our field operations team. You will lead commercial HVAC installations, perform advanced diagnostics, and optimize systems to ensure peak energy performance in client facilities.

As our on-site technical expert, you will coordinate with facility directors, mentor technicians, and ensure safety and regulatory compliance per EPA/OSHA standards.