HVAC Service/Install Technician II

Fidelity Engineering Corp; Linthicum (MD); On-site; USD 52,000 - 72,000; Full time

Job summary

ServiceX M.E.P., A Fidelity Company, is seeking a skilled HVAC Service Technician to install, maintain, and repair commercial and industrial HVAC systems in the Linthicum, MD area. You will diagnose, troubleshoot, and fix complex equipment while keeping customers informed and safe.

A valid driver’s license and strong reading of schematics are essential. Join a company with a long-standing Baltimore-Washington presence and a focus on reliable service delivery.

Qualifications

• 3+ years of hands-on HVAC service experience (commercial/industrial preferred).
• Strong knowledge of HVAC/R systems, controls, and equipment troubleshooting.
• Valid driver’s license with a clean driving record.
• Ability to read and interpret schematics, blueprints, and technical manuals.
• Excellent problem-solving skills and mechanical aptitude.
• Strong written and verbal communication; able to interact effectively with clients and coworkers.

Responsibilities

• Diagnose, troubleshoot, and repair HVAC/R systems including chillers, rooftop units, cooling towers, boilers, pumps, and related controls.
• Perform scheduled preventive maintenance and inspections to identify potential issues and extend equipment life.
• Conduct system start-ups, commissioning, and performance testing to ensure proper operation.
• Install replacement parts, motors, compressors, belts, filters, and other components as required.
• Utilize building automation and control systems to monitor, adjust, and optimize system performance.
• Respond promptly to emergency service calls; provide accurate assessments and recommend corrective actions.
• Maintain detailed service records including work performed, parts used, and system performance.
• Communicate clearly with customers regarding findings, recommendations, and options for repairs or upgrades.
• Collaborate with project managers, coordinators, and fellow technicians to ensure timely and efficient service delivery.
• Uphold all company safety policies, procedures, and OSHA standards during field work.

Skills

HVAC service

Troubleshooting

Read schematics

Customer communication

Driver's license

Education

High school diploma or equivalent

HVAC trade school

Tools

Blueprints reading

Technical manuals

Job description

ServiceX M.E.P., 601 N Hammonds Ferry Road Suites D-E, Linthicum, Maryland, United States of America

Job Description

Posted Wednesday, July 22, 2026 at 4:00 AM

The HVAC Service Technician is responsible for installing, maintaining, and repairing commercial and industrial heating, ventilation, and air conditioning systems. This role ensures client systems operate efficiently, reliably, and in compliance with safety and performance standards while delivering professional, customer-focused service.

Primary Responsibilities

Diagnose, troubleshoot, and repair HVAC/R systems including chillers, rooftop units, cooling towers, boilers, pumps, and related controls.

Perform scheduled preventive maintenance and inspections to identify potential issues and extend equipment life.

Conduct system start-ups, commissioning, and performance testing to ensure proper operation.

Install replacement parts, motors, compressors, belts, filters, and other components as required.

Utilize building automation and control systems to monitor, adjust, and optimize system performance.

Respond promptly to emergency service calls; provide accurate assessments and recommend corrective actions.

Maintain detailed service records including work performed, parts used, and system performance.

Communicate clearly with customers regarding findings, recommendations, and options for repairs or upgrades.

Collaborate with project managers, coordinators, and fellow technicians to ensure timely and efficient service delivery.

Uphold all company safety policies, procedures, and OSHA standards during field work.

Qualifications

3+ years of hands-on HVAC service experience (commercial/industrial preferred).

Strong knowledge of HVAC/R systems, controls, and equipment troubleshooting.

Valid driver’s license with a clean driving record.

Ability to read and interpret schematics, blueprints, and technical manuals.

Excellent problem-solving skills and mechanical aptitude.

Strong written and verbal communication; able to interact effectively with clients and coworkers.

High school diploma or equivalent; technical training or HVAC trade school preferred.

About Us:

ServiceX M.E.P., A Fidelity Company, is the premier provider of mechanical, electrical, and plumbing services catering to the Baltimore, Washington D.C., and Northern Virginia markets. Originally established in 1951 to support local businesses with their HVAC needs, our offerings have since evolved into a full suite of Mechanical, Electrical, and Plumbing services, supporting building owners, property managers, and multi-site operations.

Through close collaboration with our clients, ServiceX M.E.P. adds tremendous value providing a single point of contact for all planned maintenance and emergency services. Additionally, ServiceX M.E.P. is equipped with the resources and talents to provide emergency replacements and engineered retrofits to keep your businesses or facilities up and running.

At the heart of ServiceX M.E.P. lies an unwavering commitment to service excellence and value creation for our long-term clients.

ServiceX M.E.P., 601 N Hammonds Ferry Road Suites D-E, Linthicum, Maryland, United States of America