Call on recognised experts for your Building Energy Management Systems (BEMS) needs. Powell Systems can design and install the latest BEMS technology into new construction projects or standing structures. We can also retrofit older structures to upgrade and replace their ageing, less effective systems, using unobstrusive technology to preserve the original character of the structure.

With expertise gained over 27 years of experience, and having partnered with the best hardware and software specialists in the building controls industry, a Powell Systems-engineered BEMS gives the best performance and value for your budget. We work with our clients to design and install solutions tailored to their needs, with little to no downtime affecting operations


Regular, proactive maintenance is the key to achieving an optimum Return On Investment from your Building Energy Management System (BEMS), Powell Systems can maintain and service BEMS hardware and software that we installed, or existing energy management and control systems in older buildings. Many buildings are fitted with a BEMS, but since most of them are not properly maintained, they do not deliver the performance expected of them.

Preventative maintenance keeps your building’s BEMS in prime condition and delivering optimum performance at all times. With several packages and options to choose from, Powell can provide ongoing maintenance services to fit your budget—contact us to find out which option best suits you.


Attaining higher efficiencies in the utilisation of power, heating, lighting and ventilation will help a building achieve its true potential for savings. To building owners and operators, further reducing emissions and energy consumption impacts positively on their cost/savings structure and expense budgets.

To evaluate the current effectiveness of your BEMS, Powell Systems can conduct a detailed and thorough evaluation of your existing Building Energy Management System. Using the latest system technology and diagnostic equipment, we can provide a detailed assessment, pinpointing areas where energy—and money—can be saved. With expertise gained over 27 years of experience, the audit processes that we have developed and fine-tuned over the years are concise, focused and thoroughly comprehensive.

Call or email us; our energy saving experts are on hand to be of service.


Have the assurance of a guaranteed BEMS support package to suit your business needs. Knowing that an engineer familiar with your system, your processes and your security will respond, helps relieve the stress of your business-critical operations.

Technical and operational support for your Building Energy Management System can be provided by Powell Systems under a range of programmes that are available for clients to choose from. There are also support programme choices that apply to existing structures equipped with BEMS that we did not instal. Our emergency cover is a comprehensive package that includes round-the-clock support availability, with a qualified duty engineer who can either remotely access your BEMS.

Our client’s operations and peace of mind are our primary concern; contact us today to discover how our offerings can support your business needs.