Mechanical Estimator III

Position Overview: The Mechanical Estimator III plays a critical role in the success of Horwitz's preconstruction efforts. This individual is responsible for preparing detailed and accurate cost estimates for plumbing, piping, and sheet metal systems across a wide range of commercial and industrial construction projects. Collaborating closely with internal project teams, trade partners, vendors, and clients, the Estimator ensures scope clarity and cost certainty.

Key Responsibilities These responsibilities generally describe the nature of the position and may not be all inclusive

Estimating & Proposal Development

Analyze project drawings, specifications, and design narratives to develop thorough material and labor take-offs

Utilize estimating software and Excel to prepare competitive cost estimates for mechanical systems, including plumbing, piping, and HVAC

Utilize GMP calculator for analysis on fee based projects

Utilize budget spreadsheet for preliminary high level budgets

Perform bid breakouts at the request of general contractors

Write concise and technically accurate proposals reflecting the project scope, assumptions, inclusions, and clarifications

Vendor & Subcontractor Coordination

Contact and solicit pricing from vendors and suppliers for major equipment and materials

Communicate with trade partners such as temperature controls, insulation, and balancing contractors to incorporate complete system pricing

Client Interaction & Collaboration

Coordinate directly with clients during preconstruction to discuss upcoming opportunities, clarify scopes, or review past estimates

Attend pre-estimate jobsite walkthroughs and customer meetings to verify conditions and ensure scope alignment

Internal Team Integration

Work closely with Project Managers to understand constructability and logistical requirements for accurate pricing

Perform complete estimate review of the project managers and precon estimates under $1M

Perform preliminary gameplan meeting for estimates

Participate in internal estimate review meetings to validate assumptions and confirm cost accuracy

Support tracking and historical data review for future pricing and project benchmarking

Work with project managers in the development of cost codes

Projects over $1,000,000 require final estimate review with Chief Estimator

Support team with training and guidance as necessary

Perform other duties as assigned

Conduct yourself in accordance with Horwitz core values: Safe, Accountable, Professional, Motivated, Can Do and Curious Get better every day

Skills &Abilities

Advanced working knowledge of mechanical systems (HVAC, plumbing, piping)

Strong working knowledge of lab/medical gas system and process piping systems

Experience with QuoteSoft, FastEST or other estimating software preferred

Advanced MS Excel & Office Suite proficiency

Ability to read and interpret construction drawings, specifications, and contract documents

Advanced BlueBeam proficiency

Detail-oriented with strong organizational and prioritization skills

Excellent written and verbal communication

Proven ability to work both independently and as part of a collaborative team

Effective time management under tight deadlines with multiple active bids

Education & Experience

Associate's or Bachelor's degree in Estimating, Mechanical Engineering, Construction Management, or equivalent experience 2 years of estimating or construction experience in a mechanical contracting environment preferred

Licenses

Valid driver's license with a motor vehicle record in compliance with company policy

Travel

Occasional local travel for jobsite visits and project walkthroughs