HVACR Field Diagnostics Specialist — Commercial Facilities

Own complex commercial HVACR diagnostics from street to rooftop

What you’ll tackle

• End-to-end service on commercial HVAC systems: air conditioning units, furnaces, and refrigeration.
• Preventive maintenance programs that protect uptime and efficiency.
• Root-cause troubleshooting for mechanical, electrical, and refrigeration failures.
• Rapid collaboration with property maintenance teams to resolve comfort calls.
• Strict adherence to safety procedures and industry codes.
• Thorough, digital documentation of work performed and materials used.

Systems in your wheelhouse

Cooling tower service, Central Plant Service, chillers, chilled water pumps, ductless systems, 10–50 ton units, built-up systems, and a range of commercial building systems. Experience with central plants and chilled water systems is a significant plus.

What makes you effective here

• 3+ years of commercial HVAC/R service experience.
• Advanced mechanical aptitude and diagnostic precision.
• Capability to support property-side installation and maintenance tasks.
• Added value if you bring plumbing, welding, and refrigeration techniques.
• Strong communicator; organized and detail-focused problem solver.
• Demonstrated proficiency in HVAC/R systems and mechanical troubleshooting.

Why join Skyline Mechanical

• In-house training to close any knowledge gaps—grow without guesswork.
• Culture of craftsmanship and pride in service delivery.
• Team stability: many technicians have built 15+ year careers here.

Employment details

• Permanent, full-time opportunity (not seasonal).
• Compensation is experience-based and will be discussed during the interview.

Benefits and tools

• Service trucks (not vans)
• 401(k)
• Health PPO, Delta Dental, Vision
• 7 paid holidays
• Paid Time Off
• Daily overtime after 8 hours
• Digital/mobile service reports—no written paperwork orders
• Weekly direct deposit payroll

Compliance

Applicant must have a clean AZ Driver's license and be drug free.