Job Description

About the Role:

GMS is seeking a well-rounded HVAC Service Technician to support Baltimore City Schools. This is a full-time, permanent Union position with the Local 486 offering year-round stability, strong pay, and excellent benefits. We’re looking for a technician with broad skills who can confidently troubleshoot and repair a variety of systems.

Pay: 52.28/hr

Location: Baltimore Metro area

What you'll be doing:

• Troubleshoot, diagnose, and repair a wide range of commercial and institutional HVAC systems, including boilers, burners, RTUs, pumps, air handlers, and walk-in coolers.
• Perform inspections, preventative maintenance, and warranty services.
• Replace components or complete systems as needed.
• Maintain compliance with service standards, safety protocols, and customer requirements.
• Document all work performed and communicate effectively with clients and supervisors.
• Other duties as assigned.

What you need to bring to the table:

• 3+ years of HVAC service experience in commercial or institutional settings.
• Proven troubleshooting skills across multiple system types (RTUs, pumps, AHUs, refrigeration equipment, etc.).
• EPA Universal Certification (required).
• Valid driver’s license with a clean driving record.
• OSHA 10 or higher preferred.
• High school diploma or equivalent.
• Strong knowledge of HVAC service techniques and safety practices.
• Must pass a drug screening.
• Factory/OEM training (Trane, Aaon, Daikin, Liebert, etc.) preferred.

Benefits:

• Union position with year-round work stability.
• Highly competitive pay (negotiable based on experience).
• Overtime opportunities.
• Company vehicle.
• PTO and paid holidays.
• Health, dental, vision, and life insurance for employees and family.
• 401(k) retirement program with company contributions.
• Paid training and certification opportunities.

Check out this link to learn more about Crete United:

https://youtu.be/eArEfojheAc

Schedule:

• 8-hour day shift (overtime as needed).
• Baltimore Metro area – reliable commute or relocation required.

Crete United is an equal opportunity employer, considering all applicants for employment regardless of race, color, religion, sex, gender identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, sexual orientation, genetic information, or any other characteristic protected by state of federal law. Women and minorities are encouraged to apply.