John Holt Engineering assembles, stocks and services the Diesel and Gas generator sets from 5 kVA to 6,500 kVA. Manufactured by F.G. Wilson (Engineering) Ltd in Northern Ireland, UK. John Holt Plc is Exclusive Distributor of FG Wilson (Engineering) Ltd in Nigeria, the third largest generating set manufacturer in the world, with annual production in excess of 30,000 units. The factories are ISO 9001 certified.

Diesel gensets are powered by the world-famous Perkins engines and fitted with Newage Stamford or Leroy Somer Alternators with either kick start or special controls including Automatic Mains Failure. Paralleling and load sharing systems can be supplied by special order while generating sets with sound proof canopies are imported fully built up to 250kVA.

The division also provides rental facilities for the procurement of these generators and comprehensive after-sales service and spare parts backup. Through this wide range of generators, which sells nationwide, John Holt Engineering has established a reputation for quality, efficiency and reliability in providing power backup for both domestic and industrial purposes.

After-sales service

John Holt Engineering’s quality generators have proved tremendously successful in factories, hotels, hospital, airports, offices, and private homes. F.G.Wilson with their exclusive power centre concept also provides the very latest in standby or base load technology. The highly trained technical staff of John Holt Engineering can arrange automatic systems and power sharing support and services.

John Holt Engineering offers precision and farbrication engineering service in our Oregun (Lagos) workshop. Our fully equiped engineering workshop with functional, precision machinery, manned by qualified staff is not just a requirement, but is indispensable in ensuring the supply of your industrial consumables.

Some of our services in our workshop at Oregun, Lagos include:

crankshaft regrinding;

cylinder liner re-boring;

cylinder head resurfacing on diesel engines;

farbrication of fuel and water tankers and trailers;

fabrication steel truck bodies to order and production of sound proof canopies for generators.

John Holt Engineering has advanced training facilities for its staff and customers, organised and administered by the Division’s engineering specialists periodically supplemented by experts from manufacturers, including F.G.Wilson. John Holt Engineering’s technical staff constantly undergo training and refresher courses in order to provide the highest standards in power services. Current and past customers cut across governments, parastatals, banks and other corporate entities and individuals.