Mechanical Estimator

Roberts Environmental Control Corp.; Naperville (IL); On-site; USD 70,000 - 95,000; Full time

Job summary

Roberts Environmental Control Corp. is seeking an experienced Mechanical / MEP Estimator with expertise in HVAC, ductwork, and piping to transform complex documents into accurate estimates. You will perform detailed digital takeoffs, review mechanical plans, and collaborate with project managers and vendors.

The ideal candidate will have strong construction drawing knowledge, keen attention to detail, and proficiency in estimating software. Join us to enhance estimating standards and support competitive bid packages in a fast-paced environment.

Qualifications

• Experience estimating mechanical construction, especially HVAC and piping.
• Ability to communicate professionally with vendors and customers.
• High attention to detail and the ability to manage multiple bids.

Responsibilities

• Perform detailed digital takeoffs for mechanical scopes.
• Review construction drawings to identify scope and conflicts.
• Build accurate cost estimates and proposals.
• Maintain organized estimate files and bid documentation.

Skills

Mechanical construction estimating

Strong ability to read construction drawings

Experience with digital takeoff software

Solid understanding of mechanical systems

Strong math skills

Communication skills

Attention to detail

Strong computer skills

Tools

QuoteSoft

Trimble

Bluebeam

Planswift

On-Screen Takeoff

AutoCAD

Revit

Job description

Roberts Environmental Control Corp. is looking for an experienced Mechanical / MEP Estimator who knows their way around HVAC, sheet metal, and piping drawings and can turn complex construction documents into accurate, competitive estimates.

This role is built for someone who can perform detailed ductwork and piping takeoffs, review mechanical plans and specifications, understand equipment schedules, coordinate vendor and subcontractor pricing, and help build complete bid packages from start to finish.

The ideal candidate has mechanical estimating experience, strong construction drawing knowledge, and enough attention to detail to catch the things everyone else misses.

What You’ll Do

• Perform detailed digital takeoffs for ductwork, HVAC piping, hydronic piping, process piping, equipment, accessories, and related mechanical scopes
• Review mechanical, architectural, structural, and electrical drawings to identify scope, conflicts, and coordination requirements
• Read and interpret specifications, equipment schedules, details, addenda, alternates, and bid documents
• Build accurate labor, material, equipment, subcontractor, and vendor cost estimates
• Prepare preliminary budgets, conceptual estimates, hard bids, design-build estimates, and final proposals
• Solicit, review, and level vendor and subcontractor quotes
• Identify missing scope, design gaps, value-engineering opportunities, and bid risks
• Attend pre-bid meetings, site walks, scope reviews, and turnover meetings
• Work with project managers, field leadership, vendors, subcontractors, engineers, and customers to clarify project requirements
• Maintain organized estimate files, drawing logs, quote comparisons, and bid documentation
• Support bid strategy, proposal review, and final pricing decisions
• Help improve estimating standards, templates, production rates, and internal best practices

What We’re Looking For

• Experience estimating mechanical construction, especially HVAC, sheet metal, ductwork, and piping
• Strong ability to read and understand construction drawings and specifications
• Experience with digital takeoff software such as QuoteSoft, Trimble, Bluebeam, Planswift, Autobid, On-Screen Takeoff, or similar platforms
• Solid understanding of mechanical systems, including duct systems, piping systems, equipment, insulation, controls coordination, and related scopes
• Ability to work with equipment schedules, piping diagrams, risers, details, and project specifications
• Strong math skills and ability to use formulas, production rates, labor units, and estimating logic
• Ability to communicate professionally with customers, vendors, engineers, subcontractors, and internal teams
• High attention to detail, strong organization, and the ability to manage multiple bids at once
• Strong computer skills, including Microsoft Excel and PDF/drawing review tools
• AutoCAD, Revit, or BIM coordination experience is a plus

The Right Person Will Be

• Accurate, organized, and deadline-driven
• Comfortable working in a fast-moving bid environment
• Curious enough to dig into unclear scope instead of guessing and praying, humanity’s favorite estimating method
• Confident communicating with both office and field teams
• Able to balance competitiveness with risk awareness
• Interested in building long‑term expertise in mechanical contracting

Brand Expectations

Every employee represents the Roberts brand and is expected to support our core values:

• Accountability — own the work, the details, and the outcome
• Collaboration — work with the team, vendors, customers, and field leadership
• Curiosity — keep learning, ask better questions, and improve the process

Roberts employees also help strengthen the company’s reputation through professionalism, responsiveness, and strong relationships across the construction industry.