Preconstruction Estimator II

Infinity Contractors; Fort Worth (TX); Hybrid; USD 80,000 - 110,000; Full time

Benefits offered by this job

Competitive compensation

Medical, dental, and vision benefits

401(k) retirement plan

Job summary

Modigent is seeking a mid-level Preconstruction Estimator II to prepare cost estimates for commercial HVAC, plumbing, piping, and mechanical systems. You will perform quantity takeoffs, read contract documents, and support bid packages under senior staff guidance.

This role offers increasing independence, a hybrid office environment, and growth within our nationwide operating companies. Strong collaboration with suppliers and subcontractors is expected.

Qualifications

• Bachelor’s degree in Construction Management, Engineering, or related field preferred; equivalent experience considered.

Responsibilities

• Prepare detailed/conceptual cost estimates for HVAC, plumbing, piping, and mechanical projects.
• Read, interpret, and analyze contract documents including plans/specs/addenda.
• Perform quantity takeoffs for materials, labor, equipment, and subcontractor scopes.
• Organize estimate data and pricing; solicit pricing from suppliers/subcontractors.
• Assist in bid proposals, RFPs/RFQs, and presentations; lead on bid packages as needed.

Skills

Estimating software

Digital takeoff tools

MS Excel

MS Word

MS Outlook

Attention to detail

Independent work

Education

Bachelor’s degree in Construction Management or Engineering

Tools

Estimating software

Digital takeoff tools

Job description

Position Overview

As a Preconstruction Estimator II at a Modigent operating company, you will prepare accurate cost estimates and support competitive bids for commercial HVAC, plumbing, piping, and mechanical systems projects. Working under the guidance of senior preconstruction staff, you will handle quantity takeoffs, analyze contract documents, coordinate with suppliers and subcontractors, and contribute to complete bid packages. This mid-level role offers increasing independence while building the skills needed for greater responsibility in preconstruction.

Duties And Responsibilities

• Prepare detailed and conceptual cost estimates for commercial HVAC, plumbing, piping, and mechanical projects (plan-and-spec, design-build, and cooperative purchasing).
• Thoroughly read, interpret, and analyze contract documents including plans, specifications, addenda, scopes of work, and general conditions.
• Perform accurate quantity takeoffs from drawings and specifications for materials, labor, equipment, and subcontractor scopes.
• Organize estimate data, pricing information, and assumptions; solicit and clarify pricing from suppliers, vendors, and subcontractors.
• Assist in (and increasingly lead) the preparation of complete bid proposals, RFP/RFQ responses, bid packages, and presentations.
• Identify potential risks, value engineering opportunities, constructability issues, and cost-saving alternatives during the estimating process.
• Maintain complete, organized project records, estimate files, and documentation for audits and handoffs to operations.
• Support senior estimators and the preconstruction team with special projects, research, bid strategy input, and related tasks as needed.

Supervisory Responsibilities

None (individual contributor role with opportunities to mentor junior estimators as experience grows).

Requirements/Qualifications

• Experience: 4-7+ years of relevant experience in construction estimating, preconstruction, or mechanical project coordination (commercial mechanical/HVAC/plumbing strongly preferred).
• Education: Bachelor’s degree in Construction Management, Engineering, or a related field preferred; equivalent experience considered.
• Physical Demands: Primarily office-based with occasional job site visits; ability to review plans and documents for extended periods.
• Work Environment/Safety: Professional office setting with hybrid options. Occasional travel to project sites may be required. This is not a safety-sensitive position.

Required Skills

• Solid working knowledge of commercial construction practices, mechanical systems (wet-side/dry-side HVAC, plumbing/piping), and blueprint/specification interpretation.
• Proficiency with estimating software and digital takeoff tools (training provided on company platforms); advanced Microsoft Excel, Word, and Outlook skills.
• Strong attention to detail, organizational abilities, and analytical/problem-solving mindset.
• Effective written and verbal communication skills with a professional demeanor.
• Ability to work independently on assigned estimates while contributing effectively as part of a team.
• Commitment to accuracy, timeliness, and quality in a fast-paced preconstruction environment.

Modigent Overview

Modigent is a national leader delivering next-generation infrastructure, technology, and energy solutions through our family of specialized brands in HVAC, plumbing, and controls systems. With a strong coast-to-coast presence and extensive service capabilities, we empower customers, communities, and our over 1,500 team members to thrive with sustainable, efficient commercial building services. As part of our team, you'll contribute to thoughtful innovation and our people-first culture rooted in service, collaboration, and integrity.

Why Work at Modigent

• Competitive compensation based on experience and level, with opportunities for performance incentives.
• Comprehensive benefits including medical, dental, and vision coverage, plus HSA options with employer contributions in select plans, and company-paid basic life and accidental death & dismemberment insurance.
• Paid time off, holiday pay, and a 401(k) retirement savings plan to support your long-term financial well-being.
• Professional development through hands-on training, mentorship, and clear career advancement paths across our nationwide operating companies.
• Inclusive, supportive culture that values diversity, dignity, respect, collaboration, integrity, and personal fulfillment—empowering you to build a rewarding, long-term career.

Equal Opportunity Statement

Modigent is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.

Third-Party Recruitment Policy

Modigent and its wholly-owned operating companies will not pay any fees for candidate introductions, resumes, or placements from recruiters, employment agencies, or staffing firms without a prior, signed recruitment agreement specifically authorizing submission for a designated position. Unsolicited resumes or candidate submissions will not obligate Modigent to any payment, and we reserve the right to pursue and hire such candidates without liability. Agencies are requested to refrain from contacting hiring managers directly; all inquiries and submissions must go through our Talent Acquisition team.