HVAC Technician

Yellowstone Local; Helotes (TX); On-site; USD 48,000 - 76,000; Full time

Benefits offered by this job

Competitive pay

Insurance

Disability insurance

401(k)

Company truck

Take-home vehicle

Uniforms

Boot reimbursement

Tool discounts

Training programs

Work schedule

On-call rotation

Mentorship/onboarding

Job summary

Shafer Mechanical in San Antonio, serving the community since 1988, is seeking an experienced commercial HVAC technician to install, troubleshoot, and service commercial HVAC systems including boilers, refrigeration equipment, and building automation systems.

You will perform preventive maintenance, diagnose electrical and mechanical failures, read schematics, and uphold safety standards while delivering professional customer service on every call. EPA 608 certified technicians are preferred.

Qualifications

• Minimum of 3 years HVAC trade experience, with commercial HVAC experience required.
• EPA 608 Universal Certification is required.
• Valid driver’s license with clean driving record.
• Experience diagnosing, repairing, and maintaining commercial HVAC systems.
• Chiller experience highly preferred.
• Texas TDLR registration preferred for candidates in Texas or after relocating.

Responsibilities

• Install commercial HVAC systems, including boilers, refrigeration equipment, and building automation systems.
• Perform preventive maintenance and routine service on commercial HVAC/R equipment.
• 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 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 troubleshooting

Commercial HVAC experience

Diagnostics

Valid driver's license

Mechanical skills

EPA 608 Certification

Job description

Yellowstone Local is proud to represent Shafer Mechanical, an industry leader in commercial heating, cooling, and plumbing services.

You know commercial HVAC systems inside and out, and you’re ready to put that expertise to work with a company that has served the San Antonio community since 1988.

What's in it for You?

• Competitive pay: $35 to $55 per hour
• Medical, dental, and vision insurance
• Short-term and long-term disability
• Additional ancillary benefits, including cancer and accident coverage
• 401(k) eligibility after one year
• Company truck and fuel card
• Take-home company vehicle for technicians at this level
• Uniforms
• Boot reimbursement
• Employee discounts on tools
• Career development through digital training platforms, available classroom training, and manufacturer training
• Monday through Friday schedule, generally around 7:30 AM to 5:00 PM
• On-call rotation, currently approximately every five weeks
• New hires typically work alongside another technician for approximately one to two weeks while learning company systems and processes
• 90-day introductory/evaluation period

Why You’ll Love It Here

• Work for a trusted HVAC and plumbing company serving San Antonio since 1988
• Join a team of highly motivated technicians who are committed to becoming the best in the trade and delivering exceptional work
• Work on a wide variety of commercial HVAC and mechanical equipment, including VRF systems, air-cooled chillers, central plants, VFDs, boilers, and more
• Put your commercial HVAC troubleshooting and diagnostic skills to work on challenging equipment and systems
• Take on varied projects instead of doing the same type of service call every day
• Be part of a team that emphasizes excellence, integrity, safety, and customer service
• Continue expanding your technical expertise across commercial HVAC/R and mechanical systems

Your New Role

• 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

• 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

Shafer Mechanical is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, genetics, disability, age, or veteran status. #yellow