Cost effective product design.
Quality build. Delivered on time.


Nu-Air Ventilation Inc. was established in 1992. It was started by Earl Caldwell but has undergone an ownership change since that time. It is based in Windsor, Nova Scotia, and has solid, highly valued relationships with contractors, wholesalers, builders, developers, and homeowners.

The Company’s growth and reputation are based on a strong emphasis in research and development, high-quality materials sourcing, and an established reputation for a quality build utilizing advanced fabrication equipment. The result is economic, robust, quality products with a whole range of performance characteristics to choose from to optimize performance in today’s ever more complex regulatory environment.




Our design and engineering approach is focused on efficiency, robustness, and simplicity. To ensure a price competitive product, we source and incorporate best in class, cost-effective components acquired globally.



Our product, built by trained technicians, provides high-quality assembly which is focused on maintaining our established product reputation for problem free longevity.



We prioritize on time delivery as it is the one critical and essential element to our clients and customers, all of whom have come to simply expect our quality design and build.



Safety to us means, safe operation of our processes and equipment, carefully structured secure working areas, professional, experienced management of our capital and cash flow, and personal security in a positive environment free of intimidation and harassment.


Transparency, to us, means accountability and forthright openness in our relationships with our clients and with each other.


Partnership critically involves being personally responsible for, and accountable to our business partners to provide a constructive and professional working relationship.

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