Master Plumber

Master Plumber – HVAC Service Technician (Field Service)

This role offers a flexible, part-time opportunity for a highly skilled, Massachusetts-licensed master plumber to work approximately 15 hours per month as an HVAC service technician in the field. You diagnose, repair, and maintain plumbing and HVAC-related systems at residential and commercial client sites, operating independently while delivering excellent customer service and representing the company professionally.

• Diagnose, troubleshoot, and repair plumbing systems, including water lines, fixtures, drainage systems, and water heaters.
• Service HVAC-related components connected to plumbing systems, such as boilers, hydronic systems, and condensate lines.
• Perform preventive maintenance, repairs, and replacements on residential and commercial plumbing and HVAC systems.
• Review and interpret plumbing codes and blueprints to ensure compliant and accurate installations and repairs.
• Install, modify, and upgrade plumbing and related mechanical systems in alignment with construction and project requirements.
• Support construction management activities by coordinating plumbing and HVAC-related work with other trades as needed.
• Handle emergency service calls and urgent repairs, providing timely and effective solutions in the field.
• Document work performed, communicate findings and recommendations to clients, and maintain clear records of service activities.
• Operate independently in the field, managing your schedule within the flexible hours provided while maintaining a strong customer-first approach.

• Active Massachusetts master plumber license.
• Proven experience as a master plumber working on residential and/or commercial systems.
• Strong knowledge of plumbing systems, including water lines, fixtures, drainage systems, and water heaters.
• Hands-on experience servicing HVAC-related components tied to plumbing systems, such as boilers, hydronic systems, and hydronic piping.
• Ability to diagnose, troubleshoot, and repair complex plumbing and HVAC-related issues in the field.
• Proficiency in reading and interpreting blueprints and construction documents.
• Solid understanding of applicable plumbing codes and regulations, with the ability to perform code-compliant work.
• Capability to work independently in a field service environment while maintaining high standards of safety and professionalism.
• Strong customer service skills and a customer-first mindset when interacting with residential and commercial clients.

• Experience as a plumber pipefitter or in similar mechanical trades.
• Construction management or coordination with other trades on construction projects.
• Familiarity with installation, maintenance, and repair best practices for both plumbing and HVAC-related systems.
• Ability to manage flexible, part-time hours and prioritize service calls effectively.
• Strong communication skills for explaining technical issues and solutions to clients in a clear and professional manner.

You benefit from a highly flexible work arrangement, with approximately 15 hours per month that you can schedule at times that work best for you. This structure supports work–life balance while allowing you to apply your expertise in a focused, impactful way. You work in a professional field service environment where your technical skills and independence are valued, and where delivering quality service and customer satisfaction is a clear priority.

This is a field-based role with work performed primarily on the road at residential and commercial buildings. You travel to various client sites to service plumbing and HVAC-related systems, often working independently in diverse building environments. The position offers flexible hours, allowing you to complete the required 15 hours per month at times that align with your schedule, while still meeting client and service needs.

Job Type &

Location:

This is a Permanent position based out of Boston, MA.

Pay and Benefits:

The pay range for this position is $104000.00 - $104000.00/yr. 401K Health Dental Vision

Workplace Type:
This is a fully onsite position in Boston,MA.

Final date to receive applications:
This position is anticipated to close on Aug 15, 2026.