Residential Boiler Technician – Heating Systems Expert

Pilgrim Plumbing, Inc.; Massachusetts; Hybrid; USD 55,000 - 85,000; Full time

Job summary

Pilgrim Plumbing, Inc. is seeking a skilled Boiler Technician to diagnose, service, repair, and maintain residential boiler systems. You will work on hydronic and steam heating, servicing burners, circulators, valves, expansion tanks, and controls to keep home heating safe and efficient.

The role emphasizes accurate documentation, adherence to safety standards, and clear communication with homeowners. Massachusetts codes and on-call rotation are part of duties.

Qualifications

• Proven ability to service residential boiler systems
• Strong understanding of hydronic heating and steam systems
• Experience with gas-fired heating equipment
• Ability to read wiring diagrams and technical manuals
• Strong troubleshooting and problem-solving skills

Responsibilities

• Diagnose, repair, and maintain residential boiler systems (hot water and steam)
• Service burners, gas fuel systems, circulator pumps, zone valves, expansion tanks, and heating controls
• Perform combustion analysis and adjust systems for optimal efficiency
• Conduct routine maintenance including cleaning heat exchangers and testing safety controls
• Troubleshoot electrical and mechanical boiler components (aquastats, pressure controls, low-water cutoffs, relays, thermostats)
• Perform system start-ups, shutdowns, and seasonal tune-ups
• Read and interpret piping diagrams, wiring schematics, and manufacturer specifications
• Identify needed repairs and clearly explain recommendations to homeowners
• Complete accurate service documentation and maintain detailed service records
• Ensure all work complies with Massachusetts plumbing and mechanical codes, safety standards, and company policies
• Participate in on-call rotation as needed

Skills

Hydronic heating

Steam systems

Gas-fired heating equipment

Wiring diagrams interpretation

Troubleshooting

Problem solving

Job description

Pilgrim Plumbing, Inc. is seeking a skilled Boiler Technician to diagnose, service, repair, and maintain residential boiler systems. You will work on hydronic and steam heating, servicing burners, circulators, valves, expansion tanks, and controls to keep home heating safe and efficient.

The role emphasizes accurate documentation, adherence to safety standards, and clear communication with homeowners. Massachusetts codes and on-call rotation are part of duties.