Mechanical Estimator

We are seeking an experienced Mechanical Estimator to join our construction estimating team. The role focuses on producing accurate, competitive bids and cost estimates for mechanical systems including HVAC, plumbing, piping, ductwork, chillers, boilers, hydronic systems, pumps, compressors, and related equipment.

Responsibilities

• Prepare complete mechanical estimates and competitive bids for projects involving HVAC systems, ductwork, piping, plumbing, chillers, boilers, hydronic systems, pumps, compressors, and air handling units (AHUs).
• Perform detailed material takeoffs, quantity takeoffs, and develop accurate Bills of Materials (BOM).
• Develop cost estimates using unit-price and lump-sum methods, conceptual/budgetary estimating, and detailed estimating for project stages.
• Apply RSMeans, vendor pricing, WinEst/Trimble, HCSS, PlanSwift, On-Screen Takeoff, Bluebeam, and other estimating tools to support pricing and takeoffs.
• Create labor productivity and manhour estimates, compile job costing, and develop construction schedules in coordination with project teams.
• Coordinate vendor and subcontractor pricing, prepare RFIs, review and manage change orders, and support procurement and sourcing activities.
• Conduct site visits and field measurements, review shop drawings and isometrics, and ensure constructability and code compliance (ASME and applicable local codes).
• Analyze drawings and specifications using AutoCAD, Revit/BIM, and plan reading skills to identify scope, exclusions, and risk, and to prepare accurate quotes.
• Participate in value engineering workshops, propose alternatives to reduce cost or improve constructability while maintaining quality and performance.
• Prepare detailed bid packages, pricing summaries, and supporting documentation for internal review and client submission.
• Maintain estimating databases and historical pricing, update unit pricing, and track assumptions used in estimates for transparency and future reference.

Requirements

• Minimum 5 years of mechanical estimating experience in commercial, institutional, or industrial construction with a proven record of preparing successful bids.
• Strong technical knowledge of HVAC systems, ductwork, piping, plumbing, chillers, boilers, hydronic systems, pumps, compressors, AHUs, sheet metal, and structural steel estimating.
• Proven experience with material takeoffs, quantity takeoffs, Bill of Materials (BOM) development, cost estimating, unit pricing, and lump-sum estimating.
• Familiarity with conceptual/budgetary estimating and detailed estimating practices, job costing, labor productivity, and manhour estimating.
• Proficiency with estimating and takeoff software such as PlanSwift, On-Screen Takeoff, Bluebeam, RSMeans, WinEst/Trimble, HCSS, and advanced Microsoft Excel; experience with AutoCAD and Revit/BIM.
• Experience preparing shop drawings and isometrics, reading blueprints/plans, and interpreting welding symbols and fit-up details.
• Solid understanding of construction and mechanical codes (ASME and local regulations), insulation estimating, and fabrication practices.
• Excellent communication and negotiation skills for vendor/subcontractor coordination, RFIs, change orders, and value engineering.
• Ability to conduct site visits and field measurements, work under bid deadlines, and produce accurate, well-documented estimates.

Qualifications

• Degree or diploma in Mechanical Engineering, Construction Management, Estimating, or related field preferred.
• Certifications in estimating or HVAC construction are a plus.
• Must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa.