Power Generators

If you're looking for local generator maintenance – emergency or stand-by in the area, then you've come to the right place

At Golden Technical, we're on a mission to help local businesses like us to enjoy the peace of mind that comes when you know your back-up power will deliver if needed. That's why we provide an expert local generator maintenance service to ensure that our clients get what they need to keep their organizations going.

Having been established for nearly 11 years we've seen the costs and problems caused by power problems. And over this time we have seen more than most how the little things can cause huge expense and inconvenience.

And that's where we come in.

With decades of expertise in maintaining emergency and stand by generators, we can help you get that peace of mind that comes when you know that everything's looked after and running smoothly.

Based in Karachi our generator maintenance team will provide you with:

  • Emergency breakdown response from local engineers 24/7 – Whatever happens, we're there to get you back on track and keep your business earning.
  • Technical support from engineers with specialist experience and OEM training – You can rest assured that we know what we're doing.
  • Generator and UPS reliability through routine maintenance – Prevention is better than cure and we'll be doing all we can to prevent any issues with your generators arising.
  • Reduction in downtime completing any engine or electrical repairs as a priority – Your time is your money, and our focus will be reducing your downtime as much as possible
  • Assurance that your equipment conforms to latest regulations
  • Full documentation for complete traceability and historical records
  • Safe working practices with full RAMS compliant with our OHSAS 18001 accreditation
  • Reliable partner using a bespoke service management system

To chat to one of the team about your generator maintenance requirements, pick up the phone and give us a call on +92 21 34774051 or fill in the form to the right now.

Generator Maintenance

Diesel generator sets – used for either prime or backup (emergency) power – must be regularly maintained to ensure they provide quality power throughout their service life. Larger companies who own many generators, or those who rely on gensets extensively for prime power, may require an in-house engineer to maintain their gensets. Smaller companies, or users who own a generator to provide backup power in the event of an outage, may establish maintenance contracts with generator dealers and/or electrical contractors to maintain their genset. In either instance, the life-cycle of power generators is well established and documented making routine maintenance fairly straight-forward. Best generator maintenance practice is following the maintenance schedule provided by the manufacturer of the generator.

The long outstanding use of generators over time has provided the necessary knowledge to predict when certain components will fail or be in need of service. A fairly reliable maintenance schedule can usually be acquired from the manufacturer and can be employed by a local generator dealer or other electrical contractors/engineers with experience in power generation. Adhering to this schedule will ensure maximum service time for the generator and proper operation when it is called upon to provide power. Large generator manufacturers have established maintenance plans and will not only service their own generators, but many of the other industries major brand names as well. Below are links to Caterpillar and Cummins generator maintenance programs that most any generator owner can subscribe to:

The main responsibilities of the maintenance contractors would be to inspect systems, study the technical data provided by the manufacturers, maintain records and take precautionary measures for safety as suggested by the manufacturers.

Some of the steps taken to ensure smooth generator operation while carrying out scheduled maintenance include:


  • Timely removal of worn out parts or upgrading the components
  • Checking fluid levels
  • Battery inspection and cleaning of connections
  • Load bank testing
  • Verifying control panel readings and indicators
  • Changing fuel and air filters

Small investments made in replacing components and maintaining generators on a regular basis can save expensive and unnecessary upgrades or even replacement of the entire genset in the future.

When performing routine maintenance, each action taken should be logged, and the readings and various parameters are recorded along with the date of inspection and hour meter reading of the generator. These set of readings are compared with the next set of data collected. Any absurd variation of readings indicates faulty performance of the unit.

Load testing of automatic transfer switches in regular intervals keeps track of the component's electrical and mechanical integrity in the actual mechanical transfer operation. Other factors to be checked periodically are starting and timing relays, start signal continuity, and utility phase sensing.

Preventative maintenance thus ensures that you get uninterrupted power supply for all your needs. You are assured of service on priority basis in case of dire emergency and discounted service rate for additional support or work. Once a business enters into such contracts, the facility can relax on this aspect as the maintenance provider keeps track of when the next servicing is due and makes the visits in regular intervals. They ensure that the products purchased through them receive consistent and reliable service.