GJ Walker Air Handling Systems is the most trusted brand in Australia for air handling units (AHUs) and fan coil units (FCUs). For nearly 50 years we have been supplying quality and innovative products to critical applications such as hospitals, commercial buildings, educational facilities, and other demanding applications. With branches around Australia, we have the estimating and engineering teams to support a project of any size or complexity with our fully AHRI certified products. We are proudly Australian owned and are known for quality, service and a commitment to our customers that is second to none. We look forward to working with you on your next project.

Our Values are an expression of who and what GJ Walker is as an organisation.

They shape how we interact with our Clients, Stakeholders, and each other. Our Values encompass both our proud history and our future objectives.

GJ Walker Air Handling Systems, established in 1975 is a leading manufacturer and supplier of air handling products in Australia. For nearly 50 years GJ Walker has been involved in the design and manufacture of specialist air handling systems to AS 3666 for a range of specialist applications including:

Hospital and medical facilities
Pharmaceutical cleanrooms
Government and Defence projects
Universities and educational facilities
Art galleries and museums
Commercial buildings
Complex industrial systems

Our Core Business

Known for exceptional service and quality, GJ Walker offer our customers complete AHRI certified units that are cutting edge to suit current energy requirements.

With an experienced team and an unrivalled product range GJ Walker look forward to working with you on your next project.

Our Values

Customer Service

Excellence

Respect

Integrity

Safety

Collaboration

Customers are at the heart of our business. Through our expertise, experience, and passion we aim to exceed the expectations of our customers.

We pursue excellence in all aspects of our business. Our philosophy of continuous improvement and innovation ensures we challenge the norm and look for solutions that best suit the application. We pride ourselves in providing products of the highest quality and service.

We treat our team members, customers, partners and suppliers with mutual respect and sensitivity, recognising the importance of diversity in our community. We listen to diverse perspectives in generating new ideas and making better decisions. We respect the natural environment and the local communities in which we operate.

We have built our entire business on the foundation of integrity and honesty, this has enabled us to build a strong, trusting relationship with our employees, stakeholders, and customers. We inspire trust in each other and our clients by saying what we mean and doing what we say. We are always fair and ethical even in the most difficult situations.

Safety is the cornerstone of our business, and no work is ever too urgent or too important that it cannot be done safely. We instil it at all levels of the organisation, and it is to the fore in all our daily activities.

We are most successful when we work together, with all stakeholders having input. Building relationships across the business allows our diverse team to work together, share expertise and discover optimal solutions for our customers.

About us