HVAC CAD+BIM Modeler​/Coordinator

Location:

Winona

Immediate opening for a full time HVAC CAD+BIM Modeler/Coordinator

Job Overview

We are seeking a detail-oriented and skilled HVAC CAD/BIM Operator to join our team in supporting the design, coordination, and documentation of heating, ventilating, and air conditioning systems. This role is critical in helping deliver high-quality HVAC layouts and construction models using AutoCAD, Revit, Navisworks, and fabrication-focused BIM tools. The ideal candidate will have a background in HVAC systems and a strong understanding of real-world installation, fabrication, and coordination needs.

Responsibilities

* Develop and maintain 2D CAD drawings and 3D BIM models of HVAC systems (ductwork, piping, equipment) for commercial, institutional, and industrial buildings.

* Translate HVAC designs into coordinated models ready for fabrication and installation.

* Create detailed shop drawings, and as-built documentation for field and fabrication teams.

* Work closely with HVAC project managers, foremen, and engineers to ensure the model reflects actual field conditions.

* Participate in BIM coordination meetings with other trades to detect and resolve system clashes.

* Integrate manufacturer content, fittings, hangers, and accessories as per project and fabrication standards.

* Follow established HVAC drafting standards, including layering, annotation, and file naming conventions.

* Update models based on RFI responses, change orders, and design modifications.

* Assist with model exports for prefabrication, estimating, and layout

Qualifications

Education:

* Associate degree or technical diploma in Drafting, CAD/BIM Technology, HVAC Design, or related field.

* Certifications in AutoCAD, Revit MEP, or Fabrication CADmep are a plus.

Experience:

* Minimum 2 years of hands-on experience in HVAC drafting or BIM modeling within the HVAC industry.

* Familiarity with HVAC systems including duct sizing, layout conventions, equipment placement, and code compliance.

* Experience in design-build or contractor environments preferred.

Software

Skills:

* Proficient in AutoCAD MEP and Revit MEP.

* Experience with Fabrication CADmep, Navisworks, and BIM 360 (or similar platforms).

* Working knowledge of Microsoft Office Suite.

Preferred Qualifications

* Familiarity with SMACNA standards and local mechanical codes.

* Experience in prefab workflows, laser scanning, and point cloud modeling.

* On-site experience with HVAC systems or field coordination background.

Key Competencies

* Strong understanding of HVAC system design principles, fabrication constraints, and site installation requirements.

* Ability to interpret mechanical plans, specifications, and equipment submittals.

* High level of accuracy and attention to detail in drawings and models.

* Team player with excellent communication and collaboration skills.

* Capable of working under pressure to meet tight deadlines and multiple project demands.

Working Environment

* Office environment with frequent visits to job sites.

* Typical schedule is Monday-Friday, with flexibility for project milestones.

Benefits

* Competitive salary based on experience

* 100 % paid for health, dental & vision

* Generous 401K

* Paid vacation & holidays

* Stable, growth-oriented team environment

WHV Inc. is an Equal Opportunity Employer. Women and minorities encouraged to apply.

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