HVAC-R Piping Mechanic

CoolSys; Catonsville (MD); On-site; USD 50,000 - 70,000; Full time

Job summary

CoolSys is seeking a skilled Piping Mechanic to install, repair, and maintain piping systems for HVAC-R in commercial and industrial settings. You will interpret blueprints, cut and thread pipe, weld, braze, and perform pressure testing to ensure safe, efficient operation.

This hands-on field role emphasizes safety, teamwork, and technical excellence, with opportunities for ongoing training and growth within mission-critical facilities.

Qualifications

• Experience reading and interpreting piping blueprints.
• Ability to cut, thread, assemble, braze and weld piping.
• Competent in pressure testing and safety protocols.

Responsibilities

• Install piping systems for HVAC-R in commercial/industrial sites.
• Repair and maintain piping and related components.
• Interpret blueprints and schematics for installations.
• Perform pressure testing to ensure leak-free operation.

Skills

Blueprint reading

Pipe threading

Welding

Brazing

Pressure testing

Safety awareness

Team collaboration

Tools

Welding equipment

Pipe fabrication tools

Job description

CoolSys is seeking a skilled Piping Mechanic to install, repair, and maintain piping systems that support HVAC-R and mechanical equipment in commercial and industrial settings. In this hands-on field role, you’ll interpret blueprints, cut and thread pipe, weld, braze, and perform pressure testing to ensure safe, efficient operation. You’ll work closely with technicians and project teams in a safety-first, customer-focused culture that values integrity, teamwork, and technical excellence. CoolSys offers advanced HVAC-R exposure, ongoing training, and growth opportunities supporting energy-efficient, mission-critical facilities.