Plumbing Estimator - Commercial Construction

gpac; Boston (MA); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Generous PTO

10 Paid Holidays

Family Health Plan

Dental

Job summary

gpac is seeking a Plumbing Estimator for commercial and industrial construction. The role involves developing accurate plumbing estimates for public, commercial, and industrial projects by analyzing drawings, performing detailed digital takeoffs, evaluating pricing, and building complete bid proposals.

You will work with vendors and internal teams to ensure competitive bids, manage project files, and contribute to value engineering and timing of submissions.

Qualifications

• 3+ years of experience estimating plumbing systems for commercial or industrial projects.
• Strong ability to read and interpret MEP construction plans and specs.
• Proficiency with digital takeoff software (QuoteExpress or similar) and Microsoft Excel.
• Strong numerical, analytical, and written communication skills for creating detailed scope letters.

Responsibilities

• Review project drawings, specs, addenda, and schedules to identify scope, risks, and requirements.
• Perform precise plumbing takeoffs (piping, valves, fixtures, equipment) using QuoteExpress and Excel.
• Prepare labor, material, and equipment pricing, scope letters, qualifications, and value engineering proposals.
• Solicit, track, and level vendor/subcontractor quotes for specification compliance.
• Attend estimating meetings, manage cloud project files, and partner with field operations.

Skills

MEP Drawings

Digital Takeoffs

Excel

Pricing & Bids

Vendor Quotes

Tools

QuoteExpress

Microsoft Excel

Job description

Plumbing Estimator – Commercial & Industrial Construction

Job Type: Full-Time | Direct Hire

Category: Construction / Mechanical Contracting / Estimating

Why Join Us?

Join an industry-leading mechanical contractor with over 40+ years in business and a standout reputation for handling complex, large-loss commercial projects. Bound by integrity and driven by quality, we specialize in HVAC, Refrigeration, Plumbing, and Process Piping. We offer top-tier technology, career growth, and an exceptional compensation and benefits package.

Perks & Compensation

• Salary: Competitive Base Salary
• Schedule: 40-45 hour work week
• Paid Time Off: Generous PTO + 10 Paid Holidays + Sick Days
• Health & Wellness: Full Benefits Package (Family Health Plan & Dental)
• Stability: Long-term growth with a premier industry leader

Position Overview

As a Plumbing Estimator / Commercial Construction Estimator, you will develop accurate, timely, and competitive plumbing estimates for public, commercial, and industrial projects. You will analyze drawings, perform detailed digital takeoffs, evaluate pricing, and build complete bid proposals.

Key Responsibilities

• Project Review: Analyze drawings, specifications, addenda, and schedules to identify project scope, risks, and requirements.
• Digital Takeoffs: Perform precise plumbing quantity takeoffs (piping, valves, fixtures, equipment) using QuoteExpress and Microsoft Excel.
• Pricing & Bids: Prepare labor, material, and equipment pricing, scope letters, qualifications, and value engineering proposals.
• Vendor Management: Solicit, track, and level vendor/subcontractor quotes for specification compliance.
• Team Collaboration: Attend estimating meetings, manage cloud project files (ShareFile), and partner with field operations.

Qualifications & Skills

• 3+ years of experience estimating plumbing systems for commercial or industrial projects (or equivalent field + estimating background).
• Strong ability to read and interpret MEP construction plans and specs.
• Proficiency with digital takeoff software (QuoteExpress or similar database platforms) and Microsoft Excel.
• Strong numerical, analytical, and written communication skills for creating detailed scope letters.

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations.