# Plumbing Estimator - Commercial & Industrial Plumbing

> AlphaX · San Jose, United States · Full-time · Posted 2026-10-27

**Workplace:** on_site

## Description

We are seeking an experienced **Plumbing Estimator** to prepare accurate, competitive estimates for commercial and industrial plumbing and process piping projects. The ideal candidate has hands-on plumbing estimating experience, strong technical drawing interpretation skills, and a solid understanding of construction costs, materials, and installation methods.

## Key Responsibilities

-   Prepare detailed estimates, bids, and budgets for labor, materials, equipment, and installation costs for commercial and industrial plumbing projects.
-   Review blueprints, MEP drawings, specifications, and project documents to complete accurate quantity takeoffs.
-   Identify scope gaps, potential cost overruns, and project risks before submitting bids.
-   Solicit and evaluate quotes from suppliers, vendors, and subcontractors to develop competitive and accurate pricing.
-   Coordinate with general contractors, engineers, suppliers, and trade partners to clarify project scope and requirements.
-   Evaluate project specifications and installation requirements to ensure estimates reflect the full scope of work.
-   Prepare pricing for change orders and maintain organized bid documentation, cost records, and historical estimating data.

## Requirements

-   5+ years of experience in commercial or industrial plumbing estimating.
-   Direct experience estimating plumbing systems, process piping, or related installations.
-   Previous experience with a plumbing, mechanical, or MEP contracting company.
-   Ability to interpret blueprints, plumbing layouts, MEP drawings, and construction specifications.
-   Strong understanding of construction labor costs, material pricing, installation methods, and estimating practices.
-   Proficiency with estimating software, digital takeoff tools, and Microsoft Office.
-   Strong analytical, organizational, and communication skills.

**Important Qualification:** Candidates must have direct commercial or industrial plumbing estimating experience. Residential-only estimators and general construction estimators without relevant plumbing experience will not qualify.

## Benefits

-   Competitive compensation based on experience.
-   Health insurance options.
-   Retirement plan options.
-   Paid time off.
-   Additional company-sponsored benefits.

## Apply

[Apply at AlphaX](https://apply.workable.com/alphax/j/FFDD0DC648/apply)

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