PZ DRAFTING provides smart, reliable HVAC piping design for contractors and developers - efficient, accurate, and easy to build.

 

Led by senior HVAC piping designer Petar Zaninovic, our team delivers hands-on knowledge from decades of field coordination, 3D modeling, and detailed system design.  With over 20 years of experience in mechanical HVAC piping design and backgrounds in architectural and naval design, we bring a rare combination of technical precision, design insight, and field knowledge. 

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We understand that every project demands clarity, speed, and accuracy - and we deliver all three with a personal, collaborative approach. 

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Our work bridges the gap between creative design intent and practical, efficient mechanical systems - delivering coordinated drawings that help contractors save time, reduce conflicts, and keep your HVAC systems performing at their best.

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Our goal: to make your job easier with HVAC piping layouts that help you deliver quality results - every time.

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Reliable, precise, and easy to work with - that's our promise. ​​​