e
engrobrien

Archi O'Brien

@engrobrien
États-Unis
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I’m Engr O’Brien, a building engineering professional experienced in preparing HVAC and mechanical drawings for US residential and commercial projects. My work includes ventilation layouts, heating plans, ductwork design, and air control systems developed to align with US building codes and city permit requirements. I focus on accuracy, clarity, and coordination to support smooth plan reviews and approvals. I assist with new designs, revisions, and permit-ready documentation to deliver reliable engineering results. FEEL FREE TO MESSAGE ME WITH YOUR PROJECT DETAIL/FILE FOR DISCUSSION AND WORK... Plus d’infos

Compétences

e
engrobrien
Archi O'Brien
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Voir mes services

Dessins 2D et plans d'étage
I will do permit structural drawing plan, material takeoff, elevations with pe stamping
Dessins 2D et plans d'étage
I will draw architectural, structural and engineering drawing, mep, pe city permit plan