Plumbing Estimator - Commercial & Industrial Plumbing

Responsibilities

• We are seeking an experienced Plumbing Estimator to develop accurate and competitive cost 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 thorough understanding of construction costs, materials, labor, and installation methods.
• This role requires the ability to independently evaluate project requirements, perform detailed quantity takeoffs, obtain supplier pricing, and prepare comprehensive bids that support profitable project execution.
• Prepare detailed cost estimates, bids, and budgets for labor, materials, equipment, and installation costs on commercial and industrial plumbing projects.
• Review blueprints, MEP drawings, specifications, and bid documents to determine project scope and complete accurate quantity takeoffs.
• Identify scope gaps, potential cost overruns, and project risks before submitting bids.
• Request and evaluate quotations from suppliers, vendors, and subcontractors to develop accurate and competitive pricing.
• Coordinate with general contractors, engineers, suppliers, and trade partners to clarify project requirements and resolve estimating questions.
• Evaluate project specifications, system requirements, and installation methods to ensure estimates cover the full scope of work.
• Prepare pricing for change orders and maintain organized bid documentation, cost records, and historical estimating data.
• Review estimates for accuracy and completeness before final submission.

Requirements

• 5+ years of experience in commercial or industrial plumbing estimating.
• Direct experience estimating plumbing systems, process piping, or related installations.
• Previous experience working for a plumbing, mechanical, or MEP contracting company.
• Ability to read and interpret blueprints, plumbing layouts, MEP drawings, and construction specifications.
• Strong understanding of construction labor costs, material pricing, installation methods, and estimating practices.
• Proficiency with construction estimating software, digital takeoff tools, and Microsoft Office.
• Strong analytical, organizational, communication, and problem-solving skills.
• Ability to independently prepare estimates and competitive bids.
• Important Qualification: Direct commercial or industrial plumbing estimating experience is required. 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.

Plumbing Estimator - Commercial & Industrial Plumbing

AlphaX · San Jose, United States · Full-time · Posted 2026-10-30

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[Apply at AlphaX](https://apply.workable.com/alphax/j/DFC1C5AE42/apply)