Detailer (Mechanical / Plumbing)

air systems group; Sacramento (CA); On-site; USD 65,000 - 85,000; Full time

Job summary

A leading mechanical firm is seeking a Detailer responsible for pre-construction BIM activities and ensuring the accuracy of plumbing and mechanical systems. You will confirm project specifications, provide detailed counts for procurement, and coordinate all piping systems while ensuring constructability. The ideal candidate will have experience working with BIM processes and will support projects throughout construction. This position is located in Sacramento, California.

Qualifications

• Experience with plumbing and piping systems.
• Ability to perform clash detection with trades.
• Proficiency in producing detailed shop drawings and installation documents.

Responsibilities

• Model and coordinate all piping systems.
• Verify equipment sizes and connection requirements.
• Provide as-builts and closeout documentation.

Job description

Description

The plumbing or mechanical Detailer is responsible for participating in pre‑construction BIM activities and providing timely, detailed information to the field necessary to achieve a profitable result and to meet the objectives of the company’s Mission Statement.

Requirements

DUTIES & RESPONSIBILITIES

The Detailer has the following Primary responsibilities and duties.

• Confirm project specifications for plumbing and piping systems, including materials, insulation, and installation standards. Incorporate estimating handoff and value engineering changes.
• Provide counts of fixtures, valves, and specialty devices (drains, cleanouts, pumps, backflow preventers, interceptors, etc.) for procurement and release.
• Verify equipment sizes, clearances, and connection requirements for plumbing and mechanical piping equipment.
• Model and coordinate all piping systems, including domestic water, sanitary/vent, storm, gas, hydronic, and specialty piping as required.
• Coordinate pipe routing, elevations, and system priorities per the BIM Execution Plan, ensuring constructability and accessibility of service components.
• Produce underground layouts, penetration/sleeve drawings, and coordinated riser/shaft details when required.
• Coordinate ceiling space and congestion with other trades to minimize conflicts and maintain access to valves and equipment.
• Generate fabrication and installation deliverables, including shop drawings, isometrics, spool sheets, and hanger/support details.
• Perform clash detection with all trades prior to fabrication release and provide Trimble/layout information to field crews.
• Develop material takeoffs and spool packages for prefabrication and field installation.
• Work with superintendents and foremen to support sequencing, material flow, and installation strategy.
• Maintain detailing and fabrication schedules to ensure timely project release and execution.
• Support project teams throughout construction with RFIs, coordination issues, and field/design clarifications.
• Provide as‑builts and closeout documentation, track change-order detailing time, submit weekly activity reports, and attend site visits as needed.
• Provide Detailing manager weekly with a ‘daily detailing report’ with hours, activities and hinderances.