AG Power Sales & Service is your locally family owned and operated business with 35 years of experience based in Gawler and providing services throughout the Barossa and South Australia.


The Oakes family owned and operated Ajax Electrical previously, and was managed by Geoff Oakes from 1966-1998. During that time, the business indentured and trained over 20 apprentices, servicing Auto Electrical, Electric Motor Rewinding, Pump Rebuilding and Electric Fence Energisers.

The business serviced trade, government departments, councils and the general public in all repairs and sales of the products rebuilt in the workshop.

In 1998, Ajax Electrical sold part of the business and the rights to its business name. The Agricultural section of the business was retained by Geoff and the legacy of quality and dependability that you have grown to know continues with AG Power Sales & Service.

AG Power has been run on a casual basis from workshops in the Barossa Valley from late 1998-2015, again doing repairs & sales of (mostly);

  • Pool Pumps
  • Electric Fencing
  • Pump repairs for domestic & farm use

A decision was made in 2015 to move into our new premises in Gawler and operate on a full time basis. The shopfront includes showroom space, together with a fully equipped workshop facility to handle all pump repairs, rotating auto electrical units and electric fence energisers.




Electric Fence Systems and Water Pump Repair


We Fix Electric Fences, Pool & Water Pumps

Contact AG Power for a Quote
In Store Free Quotes on Repairs


agriculture power sales & water pump repair service

Let AG Power help you test and repair your equipment and develop a dependable system for your farm or property.


  • Adelaide Zoo has relied on the services of AG Power to supply and offer advice on a variety of electrical fencing issues for over 20 years and could never fault the wonderful service that has been provided.– Zoos, South Australia

  • I have received the usual very helpful advice from AG Power for my electric fence. Because of your assistance, much of the “funny” things going on have now been removed by separate earths that are well spaced.– Satisfied Customer

  • AG Power has been asked to assist with unique situations that only a Zoo could put forward, and yet Geoff and his team have been able to offer sound advice for even the most difficult challenge.– Zoos, South Australia

  • I would just like to thank you and Geoff Oakes at AG Power for the prompt repair and return of my MB 4.5 energiser. Thanks again.– Satisfied Customer

  • We have been using the services of Geoff and his AG Power team for over ten years. Whether it be supplying or repairing water pumps or Electric Fence Energisers, their knowledge of all products and brands is exceptional. They have been particularly helpful with our auto electrical needs often being able to replace or repair starter motors and alternators quickly, efficiently and economically to keep our machines moving when we need them most.– Garry Owen Trading