Air Dynamics Limited, previously Colville Mechanical Limited (CML), was formed in 1984 and began life supplying labour for ductwork and pipe work installations. Over time the business grew to include all aspects of the HVAC industry from sheet metal manufacturing to designing and pricing of projects.

In July 2007 the ownership of Air Dynamics (previously CML) transferred to five new partners with David Colville relinquishing his shareholding and day to day operational duties.

In September 2022 the business was sold to Awanui Ltd and with a new leadership team our company has continued to grow with a core focus on communication and partnership with our customers.

In July 2023 we purchased Kemp Electrical as a natural fit and extension to the services we offer our partners.

  • Commercial HVAC
  • Medical Gases
  • Servicing
  • Building Management Systems
  • Mechanical Air handling
  • Industrial Air Conditioning
  • Fire dampers
  • Building WOF
  • Electrical

Our Mission

Our mission is to empower and elevate our team through continuous development and training, creating abundant opportunities for growth and success. We are committed to fostering a supportive environment where every member can thrive. By partnering closely with our clients, we strive to deliver exceptional outcomes that reflect our dedication to excellence and collaboration.

Our Vision

To be a leading organization renowned for nurturing exceptional talent and fostering collaborative relationships, where our empowered team delivers innovative solutions and unparalleled results, creating lasting value and success for our clients and communities.

Core Values

Commitment to Growth:

We are dedicated to the continuous development of our team, encouraging lifelong learning and personal advancement.

Collaboration and Support:
We foster a supportive and collaborative work environment where every team member is valued and empowered to succeed.
Integrity and Excellence:
We uphold the highest standards of integrity and strive for excellence in every aspect of our work, ensuring we deliver top-quality results.
Client-Centric Approach:
We prioritize building strong, trusting partnerships with our clients, focusing on their needs and goals to achieve outstanding outcomes.

Innovation and Adaptability:
We embrace change and encourage innovative thinking to stay ahead in a dynamic environment, continuously improving our practices and solutions.