Building HVAC Service Technician -- Cooling Towers & Ductless Systems

Job Description

Job Description

Keep commercial environments comfortable and reliable

Join Skyline Mechanical, where craftsmanship and pride define how we serve our customers. You’ll be surrounded by teammates who’ve chosen to build long careers here—many with over 15 years of service—and you’ll receive in-house training to expand your expertise as technology evolves.

Your mission

As a Commercial HVAC Service Technician, you’ll own the maintenance, repair, service, and troubleshooting of HVAC and refrigeration equipment across commercial properties. You’ll protect uptime, enhance efficiency, and document work thoroughly via mobile tools—no handwritten paperwork.

Where you’ll make an impact

• Service and optimize AC, heating, and refrigeration systems.
• Execute preventive maintenance to extend equipment life.
• Identify root causes in mechanical components and implement durable fixes.
• Coordinate closely with property maintenance teams to address needs quickly.
• Work safely and meet all applicable industry standards.
• Record labor, findings, and materials accurately.

Equipment you’ll master

• Cooling tower service
• Central Plant Service
• Chillers
• Chilled water pumps
• Ductless systems
• 10–50 ton units
• Built up systems
• Various commercial building systems

Experience with central plants and chilled water systems is a significant advantage.

What you bring to the team

• 3+ years of commercial HVAC Service Technician experience.
• Solid mechanical knowledge and proven diagnostic skill.
• Ability to perform property maintenance tasks tied to HVAC installations.
• Bonus skills: plumbing, welding, and refrigerating techniques.
• Strong problem-solving, attention to detail, and clear communication.
• Proficiency in HVAC/R systems and mechanical troubleshooting.

Compensation, schedule, and support

• Permanent, full-time role (not seasonal).
• Wage based on experience; finalized through the interview discussion.
• In-house training on unfamiliar applications to help you grow.
• Service trucks (not vans) and digital/mobile service reporting.
• 401K Plan; Health PPO, Delta Dental, and Vision Plans.
• 7 Paid Holidays and Paid Time Off.
• Weekly payroll via direct deposit.

Eligibility

• Applicant must have a clean AZ Driver's license and be drug free.
• Tools and technology you’ll use: HVAC systems.