Plumbing & Piping Estimator at BREEN & SULLIVAN MECHANICAL SERVICES INC

The Plumbing & Piping Sales Engineer serves as a technical expert and client-facing resource responsible for developing and delivering plumbing and mechanical piping solutions. This role requires deep knowledge of mechanical and sanitary piping systems, including boilers, chillers, hydronic systems, and related equipment, and the ability to translate field conditions and design requirements into accurate, competitive proposals. Success in this role is driven by technical proficiency and systems knowledge, supported by relationship development and consultative sales, not transactional selling.

This position serves as the technical point of contact for plumbing and piping solutions, with emphasis on:

• Mechanical and sanitary piping systems
• Boilers, chillers, and hydronic distribution
• Equipment replacements, retrofits, and new installations
• Conduct detailed site visits and system evaluations to assess existing conditions, constraints, and scope of work
• Interpret drawings, specifications, and field conditions to develop appropriate technical solutions
• Prepare accurate cost estimates, scopes of work, and technically detailed proposals
• Advise customers on system options, code considerations, constructability, and lifecycle performance
• Collaborate closely with project management, engineering, and field teams to ensure clean handoff from sale to execution
• Participate in kickoff meetings and support planning efforts for complex or high-value projects
• Maintain up-to-date knowledge of plumbing and mechanical codes, products, and industry best practices
• Support long-term customer relationships through technical credibility and responsiveness

• Strong working knowledge of plumbing and mechanical piping systems, including sanitary, domestic water, hydronic, boiler, and chiller systems.
• Ability to confidently discuss system design, materials, installation methods, and code requirements.
• Experience reviewing construction documents, specifications, and mechanical drawings.
• Prior experience in estimating, sales engineering, project engineering, or field supervision within plumbing/mechanical trades preferred.
• Comfortable operating in both commercial and high-end residential environments.
• Excellent written and verbal communication skills, with the ability to explain technical concepts clearly.
• Self-directed, organized, and capable of managing multiple opportunities simultaneously.
• Valid driver's license and ability to travel to job sites.

Eligibility Requirements

• This position requires a valid driver's license and reliable transportation.
• Employment/education will be verified.
• Applicants must be currently authorized to work in the United States on a full-time basis.
• Breen is a drug free workplace and requires post-offer pre-employment drug testing.

Why You'll Love Working Here:

• $100K+ : Competitive base salary + commission structure.
• Health, dental, and vision insurance.
• Retirement plan.
• Paid time off and holidays.
• Vehicle stipend.
• Professional development and growth opportunities in a supportive, team-driven culture.
• Great supportive team.

Breen and Sullivan complies with applicable Federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex. Breen and Sullivan does not exclude people or treat them differently because of race, color, national origin, age, disability, or sex.

Refrigeration: RC148185 3

Plumbing: 3378

AA/EOE

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