HVAC Technician , Service
Listed on 2026-06-04
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Trades / Skilled Labor
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Installation Technician, Building Maintenance
Overview
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Full Time HVAC Ins Serv Rep AZ San Antonio, TX, US
Salary Range: $26.00 To $34.00 Hourly
NOW HIRING! Karber Corporation (K CORP) is a full-service mechanical and plumbing contractor serving data centers, healthcare, manufacturing, schools, aviation, office, and hospitality sectors. We believe that talent comes from all walks of life. Ambition and hard work are the only prerequisites to achieving your goals at K CORP.
As a Commercial HVAC Plumbing Service Technician, you will diagnose HVAC system performance, troubleshoot electrical issues, manage service contracts and projects, respond to service calls, and foster strong relationships with customers. You will work independently with a focus on safety and efficiency while contributing to the success of the team and the company mission.
What We Offer- Competitive hourly rate
- Comprehensive benefits including Medical, Dental, Vision, Life & AD&D, and Disability
- 401(k) Traditional & Roth retirement savings with Employer Match Contribution
- Employee Discount Program
- Employee Assistance Program (EAP)
- Paid Time Off
- Paid Holidays
- A collaborative work environment
- Opportunities for career growth in a rapidly expanding company
- Company truck
- Fuel card
- We do what is right:
Being ethical and transparent every step of the way. - We show up:
Fully for our customers, our business, and each other, every single time. - We take pride:
In bringing buildings to life. - We own our actions:
And deliver on our promises. - We stay true:
Embracing relentless growth and fostering unstoppable collaboration. - We have fun:
While being awesome.
- Diagnoses HVAC system performance through observation, testing, and setup as required by trade/position and type/size.
- Proficient in the electrical diagnostics of HVAC equipment.
- Proficiently operates hand tools, power tools, gauges and measuring equipment.
- Performs disassembly and reassembly of large or small commercial or residential HVAC equipment to perform troubleshooting and planned maintenance as indicated in the service agreement.
- Completes service contracts, quoted projects, and demand service calls while maintaining profitability.
- Develops long-term relationships with customers and explains work performed to the customer s satisfaction.
- Participates in technician on-call-stand-by rotation as dictated by department policies and procedures.
- Safely drives a motor vehicle and trailer as evidenced by past driving performance record.
- Adheres to all company safety requirements.
- Purchases materials and issues purchase order numbers to suppliers.
- Maintains equipment, tools, and inventory stock on service vehicle.
- Level I Technician - proven experience as a technician or in a similar role.
- Level II and III Technician - at least 2 years of HVAC experience.
- High School Diploma or GED is required.
- A two-year technical degree in a related field is preferred.
- Must possess required registrations, professional licenses and/or certifications as required by the position.
- Universal EPA Certified.
- HVAC Unitary:
Split systems, VRF/VRV, Roof Top packaged systems, Self-contained systems, water-cooled and air-cooled, CRAC units – Liebert/Data Aire/Stultz. - Proficient in air cooled chiller service and repair.
- HVAC Airside skills, Fan Powered Box, and VAV. VFD
- Air Handler:
Theory of AHU operation and Theory of control valve operation. - Exhaust fans:
Centrifugal Up blast Roof Fans and Centrifugal Inline Fan. - Cooling Tower:
Ability to perform maintenance on cooling towers.
Additional hours and schedule:
Monday to Friday;
On call;
Weekends as needed. Expected hours: 40 – 60 per week.
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