Commercial HVAC Technician

AIR Control Concepts; San Antonio (TX); On-site; USD 34,000 - 41,000; Full time

Benefits offered by this job

Health & Wellness – Medical, dental, &

401(k) with company match

Paid time off & holidays

Employee assistance program (EAP)

Company vehicle and fuel card

Job summary

Roy C. Garrett, Inc. is seeking Commercial HVAC Service Technicians to inspect, maintain, troubleshoot, and repair cooling tower systems and related HVAC equipment in the San Antonio area.

The role emphasizes safety, quality workmanship, and efficient field service while collaborating with customers and supporting project needs on site. Requirements include at least 2 years of hands-on cooling tower experience, proficiency with gearboxes, motors, and drive shafts, and the ability to read

Qualifications

• Minimum 2 years hands-on cooling tower service, maintenance, or construction experience.
• Proficiency with gearboxes, motors, and drive shafts.
• Ability to read and interpret mechanical drawings, schematics, and work orders.
• Comfort working at heights, in confined spaces, and in varying weather conditions.

Responsibilities

• Perform routine inspections and preventive maintenance on cooling tower systems.
• Execute service and cleaning of cooling towers to maintain peak operational efficiency.
• Replace fill media, drift eliminators, hot deck basins, and related components.
• Perform gearbox and motor changes, including alignment and commissioning.
• Complete trim-outs and structural repairs to restore tower integrity.
• Manage and execute full cooling tower rebuilds from tear-down through commissioning.
• Diagnose mechanical, structural, and operational issues and implement effective solutions.
• Maintain accurate service records, inspection reports, and parts documentation.

Skills

Cooling tower service

Mechanical components

Reading mechanical drawings

Valid driver's license

Safety awareness

Bilingual English/Spanish

Job description

Job Title: Commercial HVAC Technician
Job Location:San Antonio TX
Operating Company: Roy C. Garrett, Inc.
FLSA Status:Non-Exempt
Pay Range:$25-30/hour

About:

Roy C. Garrett, Inc. – A member of the AIR Control Concepts family.

At Roy C. Garrett, Inc., we specialize exclusively in cooling tower systems—bringing decades of hands‑on expertise to every project. From preventative maintenance and system repairs to full tower reconstructions and OEM part replacements, our team supports commercial and industrial facilities across Cibolo, San Antonio, and South Texas. We focus on delivering dependable, energy‑efficient solutions that extend equipment life, reduce downtime, and improve overall system performance.

Check out our website:

Cooling Tower Maintenance Cibolo TX | San Antonio Repair & Service Experts

Job Description:

Roy C. Garrett Company is looking for Commercial HVAC Service Technicians to join our growing team. In this hands‑on role, technicians perform inspections, maintenance, troubleshooting, and repairs on cooling tower systems and related HVAC equipment. The position requires a commitment to safety, quality workmanship, and efficient service delivery while working directly with customers and supporting project needs in the field.

Essential Duties and Responsibilities:

• Perform routine inspections and preventive maintenance on cooling tower systems
• Execute service and cleaning of cooling towers to maintain peak operational efficiency
• Replace fill media, drift eliminators, hot deck basins, and related components
• Perform gearbox and motor changes, including alignment and commissioning
• Complete trim-outs and structural repairs to restore tower integrity
• Manage and execute full cooling tower rebuilds from tear‑down through commissioning
• Diagnose mechanical, structural, and operational issues and implement effective solutions
• Maintain accurate service records, inspection reports, and parts documentation
• Ability to foresee and mitigate potential issues / challenges through proactive planning
• Represent RCG professionally with existing and prospective clients

Experience and Requirements:

Required

• Minimum 2years of hands‑on cooling tower service, maintenance, or construction experience
• Proficiency with mechanical components including gearboxes, motors, and drive shafts
• Ability to read and interpret mechanical drawings, schematics, and work orders
• Valid driver's license with a clean driving record; ability to operate company vehicles
• Comfort working at heights, in confined spaces, and in varying weather conditions
• Physical ability to lift 50+ lbsand perform the demands of sustained field labor

Preferred

• Experience with full cooling tower rebuilds and fill replacement projects
• OSHA 30 certification or equivalent safety training
• Background in industrial construction, HVAC, or mechanical contracting
• Familiarity with water treatment principles as they relate to tower performance
• Strong written and verbal communication skills for customer-facing site visits
• Bilingual (English and Spanish)

Physical Demands:

• Ability to lift, push, or pull up to 50 lbs
• Ability to climb ladders, work on rooftops, and in confined spaces
• Capable of standing, crawling, and working in various weather conditions
• Safe operation of vehicles, lifts, and mechanical equipment

Benefits:

• Health & Wellness – Medical, dental, vision, and life insurance coverage to support your well‑being.
• Financial Security – 401(k) retirement plan with company match and short/long-term disability coverage.
• Work-Life Balance – Paid time off (PTO), paid holidays, andan employeeassistanceprogram (EAP).
• Professional Development – Ongoing training opportunities and support for continuing education.
• Company Vehicle and Fuel Card

The Companyprovidesequal employmentopportunityin accordance withapplicable laws and prohibits discrimination and harassment. Employment decisions are based on business needs and qualifications.
The Companycomplies withdisability laws and provides reasonableaccommodationstoqualified individuals.