Senior HVAC Field Supervisor – Cooling Towers

AIR Control Concepts; San Antonio (TX); On-site; USD 44,000 - 55,000; Full time

Benefits offered by this job

Health insurance

401(k) retirement plan with company  –

Paid time off

Company vehicle

EAP

Job summary

Roy C. Garrett, Inc., part of the AIR Control Concepts family, is seeking an experienced HVAC Field Supervisor to lead field crews on cooling tower projects in San Antonio, TX.

The role combines hands-on technical work with crew leadership, safety oversight, and site assessments to support quotes and project success. You will perform inspections, rebuilds, and component replacements on cooling towers, maintain service records, and coordinate with management to ensure on-time, safe project

Qualifications

• Lead field crew on multiple cooling tower projects.
• Read and interpret mechanical drawings, schematics, and work orders.
• Ensure safety protocols, PPE, and standards compliance.
• Coordinate with management for site assessments and quotes.
• Maintain accurate service records and reports.

Responsibilities

• Lead, direct, and mentor field crew members on all assigned job sites
• Perform routine inspections and preventive maintenance on cooling tower systems
• Replace fill media, drift eliminators, hot deck basins, and related components
• Manage and execute full cooling tower rebuilds from tear-down through commissioning
• Visit prospective customer sites to assess cooling tower condition and service scope

Skills

Crew leadership

Mechanical aptitude

Read drawings

Safety compliance

Bilingual English/Spanish

Vehicle operation

Education

OSHA 30 certification

Tools

Gearboxes

Motors

Drive shafts

Job description

Roy C. Garrett, Inc., part of the AIR Control Concepts family, is seeking an experienced HVAC Field Supervisor to lead field crews on cooling tower projects in San Antonio, TX.

The role combines hands-on technical work with crew leadership, safety oversight, and site assessments to support quotes and project success. You will perform inspections, rebuilds, and component replacements on cooling towers, maintain service records, and coordinate with management to ensure on-time, safe project