HVAC engineering design, BIM and CAD modelling in Auckland

Mechanical services design for commercial buildings in Auckland: load calculations, equipment selection, ductwork and pipework design, BIM coordination and CAD documentation.

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Good HVAC starts on the drawing board. Our consulting engineers produce load calculations, equipment selections and fully coordinated ductwork and pipework layouts, modelled in 3D so clashes are found on screen rather than on site.

Because the same company installs and commissions, our designs are built to be buildable. We design for maintenance access, energy efficiency and the real constraints of the ceiling space.

Galvanised ductwork and plant on an Auckland commercial rooftop

What is included

  • Heating and cooling load calculations
  • Equipment selection and schedules
  • Ductwork, pipework and drainage design
  • BIM modelling and clash coordination with other services
  • CAD documentation for consent and construction
  • Energy-efficiency and Green Star input

How it works

  1. Brief

    We take the architectural drawings, occupancy and any specialist requirements.

  2. Design

    Loads, selections and coordinated layouts issued for review.

  3. Documentation

    Consent and construction drawings, with support through the build.

Questions people ask

Can you design only, without installing?

Yes. We provide design and documentation as a standalone service to architects, developers and other contractors.

Why Clean Air Systems

  • Designers who also install and commission
  • Cleanroom, laboratory and healthcare experience
  • Coordination-ready BIM models
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Accredited and insured

  • Site Safe member
  • SiteWise Green
  • NZ Green Building Council member
  • NEBB certified
  • IQP registered
  • Registered electricians

Book your free in-home quote

An engineer visits, measures the room and gives you a written price. The visit costs nothing and you can decide afterwards.

Call 022 472 7063

Mon to Sat, 7am to 6pm

Google Rating

5.0

Based on 10 reviews