our story

To be in business for any length of time can be a challenge having excelled in business for over 34 years is an achievement and Barnwell Cambridge look forward to continuing to work with and supporting the needs of our clients for years to come It is important to understand that the business has expanded almost solely with clients that we have worked with since the company’s inception back in July of 1988.

Since its inception, we have forged our hard-earned reputation by delivering many complex and difficult projects, with our proactive approach to delivering quality projects on time, within budget and meeting all client expectations Barnwell Cambridge has remained committed to its guiding philosophy of the director’s involvement in all facets of the business, which has earnt the company the trust and respect of clients and peers like Our team’s culture of best practice provides exceptional personal service to our ever-expanding list of loyal and new clients Boasting a field crew of 170 Electricians and Technicians, an office and management staff of 48 and a fleet of 42 vehicles, there isn’t any project beyond the capacity of Barnwell Cambridge Together with our associated specialist companies JCB Communications ( and IMI, we are able to offer complete turnkey solutions.

JCB specialises in the provision of end-to-end IT and Communications solutions to the Private, Public and Professional services sector in Australia JCB is highly experienced in the provision of professional Data Communications Design, Development and Project implementation and has over the past 25 years completed many different and varied projects. BC-JCB have worked with and developed relationships with numerous clients in different markets and sizes, to which we are considered industry leaders in certain fields that include Data Centres, bespoke commercial projects and client services support to local and international providers in Sydney.

Our markets and clients range from construction companies which include Tier 1 and Tier 2 builders, to site-wide service and maintenance clients that range from Sporting Venues, Sydney Utility providers, Data Centre Providers and large property providers We have built long-term relationships with clients that are a direct contract and return business, built upon our relationship and past performance Additionally, we are a trusted partner of many recognised local and global Electrical Engineering and Consultancy firms. We provide specialist tailored services to selected clients that include financial institutions, Governing bodies, large global data centre operators and corporate and Government clients.

We trust that once you have experienced our service offering and the value-added services we provide, you will also want to join our core client group.

JCB Communications pty ltd

Data and voice communications specialists

Information management integration pty ltd

Systems and network integration specialists

Vaughan plumbing services pty ltd

Commercial and high-end residential plumbing installation and service

Lasonda Industries Pty LTD

Engineering and general metal fabrication specialists (in house and on premis)