What are the responsibilities and job description for the HVAC CAD+BIM Modeler/Coordinator position at Winona Heating & Ventilating?
Job Summary
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.
Pay: From $60,000.00 per year
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Work Location: In person
Salary : $60,000