Job Description

AMS Industries, Inc. is a leading MEP+™ contractor serving the commercial, industrial, refrigeration, and nuclear markets. With over 60 years of experience, AMS has grown into a multi-discipline organization committed to quality, integrity, and developing our people.

We are currently seeking a Project Estimator to support our growing mechanical and industrial construction operations. This position plays a critical role in the success of our projects by producing accurate, well-organized estimates and supporting preconstruction efforts across multiple trades.

Position Summary

The Project Estimator is responsible for analyzing construction documents, performing detailed quantity take-offs, and preparing accurate cost estimates for mechanical, piping, plumbing, and HVAC systems. This role works closely with project managers, subcontractors, and vendors to ensure competitive, complete, and well-scoped estimates.

Key Responsibilities

• Analyze drawings, specifications, and contract documents to prepare accurate project estimates.
• Perform detailed quantity take-offs for piping, plumbing, HVAC, and mechanical systems.
• Assemble complete and well-organized estimates in a timely manner.
• Issue clear and well-written RFIs to clarify scope, conflicts, or missing information.
• Prepare, coordinate, and evaluate subcontractor and vendor bid packages.
• Review subcontractor and supplier quotations for scope compliance and accuracy.
• Maintain strong working relationships with subcontractors, vendors, and internal teams.
• Compile material and labor costing data for the company’s historical cost database.
• Develop detailed cost breakdowns to support project managers during pre-construction budgeting.
• Participate in pre-bid walkthroughs as required.
• Collaborate with other estimators on multi-trade proposals.
• Ensure all estimates align with contract requirements, drawings, and project scope.

Qualifications

• 5–10+ years of experience estimating commercial or industrial construction projects.
• Experience with mechanical, plumbing, piping, and/or HVAC estimating .
• Proficiency with computerized estimating software (QuickPen AutoBid preferred).
• Strong working knowledge of Microsoft Office (Excel, Word, Project) .
• Ability to read and interpret:
• Construction drawings
• Piping plans
• Isometric drawings
• Detail and specification documents
• Strong analytical, mathematical, and organizational skills.
• Excellent written and verbal communication skills.
• High attention to detail with strong follow-through.
• College degree preferred or equivalent industry experience.
• Combination of field and office experience strongly preferred.

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