Senior Commercial HVAC Technician — Diagnostics & Service

Yellowstone Local

San Antonio (TX)

On-site

USD 73,000 - 114,000

Full time

4 days ago
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Benefits offered by this job

Medical insurance
Dental insurance
Vision insurance
Disability insurance
401(k) eligibility
Company truck
Fuel card
Take-home vehicle
Uniforms
Boot reimbursement
Tool discounts
Training programs

Job summary

Shafer Services Plus, a San Antonio HVAC leader, seeks skilled technicians to install, service, and diagnose commercial HVAC/R systems. You'll work on boilers, chillers, VRF, building automation, and related equipment with emphasis on safety and customer service.

Requirements include 3+ years in HVAC, EPA 608, valid driver's license, and strong troubleshooting abilities. On-site role with weekday schedule and on-call rotation; Texas experience preferred.

Qualifications

  • Minimum of 3 years of HVAC trade experience, with commercial HVAC experience required.
  • Candidates with a combination of residential and commercial experience may be considered if their experience shows progression toward commercial HVAC work.
  • Open to Level 3 HVAC Technicians and above, with a strong preference for higher-level commercial HVAC technicians.
  • Must have hands-on experience diagnosing, repairing, and maintaining commercial HVAC systems.
  • Must have strong troubleshooting and mechanical problem-solving skills.
  • Must have a valid driver's license and clean driving record.
  • EPA Section 608 Universal Certification is required.
  • Texas TDLR registration is preferred for candidates already working in Texas. Out-of-state candidates may obtain it after relocating.
  • Chiller experience is highly preferred

Responsibilities

  • Install commercial HVAC systems, including air conditioning equipment, boilers, refrigeration equipment, and building automation systems
  • Perform preventive maintenance and routine service on commercial HVAC/R equipment to improve reliability and equipment life
  • Diagnose electrical, mechanical, refrigeration, and HVAC system failures using professional diagnostic equipment
  • Troubleshoot electrical controls, wiring, compressors, mechanical components, and refrigeration systems
  • Repair and replace defective HVAC components and restore systems to proper operation
  • Read and interpret HVAC schematics, blueprints, specifications, and technical manuals
  • Inspect equipment and complete work according to applicable safety requirements and refrigerant-handling regulations
  • Communicate clearly with customers about equipment condition, repairs, and system status
  • Deliver dependable workmanship and professional customer service on every call

Skills

HVAC trade experience
Troubleshooting
Diagnosing & repairing
Maintaining HVAC systems
Valid driver's license
Clean driving record

Education

EPA Section 608 Universal Certification
TDLR registration (preferred)

Job description

Shafer Services Plus, a San Antonio HVAC leader, seeks skilled technicians to install, service, and diagnose commercial HVAC/R systems. You'll work on boilers, chillers, VRF, building automation, and related equipment with emphasis on safety and customer service.

Requirements include 3+ years in HVAC, EPA 608, valid driver's license, and strong troubleshooting abilities. On-site role with weekday schedule and on-call rotation; Texas experience preferred.

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