Who are we?

With over 30 years of knowledge and experience in the world of Diesel Power Generation, A1 Power Systems cover all aspects within the generator industry.

Our Services

A1 Power Systems is your company’s one stop supplier for all power solutions as well as essential maintenance and other service requirements. We have garnered a wealth of experience in our 30 years within the engineering industry and take pride in the quality of service, dedication and care we provide our clients. We will ensure that your needs are met competitively and promptly as well as safely and legally.


We offer a choice of service and maintenance contracts with guaranteed response times and service which is around the clock and around the calendar.

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We at McGrath Limestone Works have dealt with A1 Power Systems Ltd over the past number of years; we find their service and backup to our generator hard to beat. There is always someone available on the phone to deal with any auto-electrical and power generator problems. In our business we cannot afford to have breakdowns and with A1 Power Systems we are guaranteed un-interrupted.McGrath Limestone Works