High Voltage Operation & Maintenance
Our in-house team of experts can provide complete High Voltage operation, maintenance and emergency response services, 24/7 and 365 days a year.
Our cover is designed to ensure your compliance with the Electricity at Work Act, and offers the peace of mind, knowing that your system is regularly tested and inspected.
True, end-to-end High Voltage O&M solutions provided by our team of in-house specialists
- Regular, proactive testing and inspection
- 24/7 call-out facility, 365 days a year
- Fault location services
- Ensured compliance with the Electricity at Work Regulations 1989
- Control, Operation and Maintenance Agreements (COMA)
testing and inspection
emergency service, 365 days a year
with the Electricity at Work Regulations
Providing High Voltage O&M solutions, with expert precision
Proactive maintenance, testing and inspection of assets
- In-house resource to maintain electrical distribution networks from 415V up to 132kV
- Maintenance carried out to ensure security of supply and maximum availability
- In-house resource capable of partial discharge, infrared testing and oil sampling and analysis
- Oil sampling of transformers and tap-changers, including dissolved gas analysis
- Combination of intrusive and non-intrusive maintenance carried out to provide security of supply, UK wide
24/7 call-out and fault location services
- Combination of intrusive and non-intrusive maintenance carried out to provide security of supply
- 24/7 call-out facility and stand by rota of SAP engineers
- In-house resource capable of carrying out fault locations on High Voltage networks up to 33kV
- Latest test equipment available for accurate cable fault and sheath fault locations
- Speedy rectification of faults
Control, Operation and Maintenance Agreements (COMA)
- Complete operations and maintenance management service through our Control, Operation and Maintenance Agreements (COMA)
- Our COMA are designed to ensure your compliance with the Electricity at Work Regulations and best industry practice
- Operated and managed by Senior Authorised Engineers up to 132kV
Explore our projects
Discover how we use our High Voltage expertise to advise, construct and maintain essential electrical infrastructure.
A proven and trusted High Voltage partner by over 550 customers, nationally
I would just like to thank you for your support over these two HV shutdowns.
It is a pleasure to work with professionals who not only know what they are doing, but also add their time and effort to getting a successful outcome.
Thank you for promptly arranging the HV cable disconnection.
The work was successful, and everyone on site was pleased with how it went. I also want to commend your engineer Callum for his outstanding professionalism and expertise. He represented Maintech Power exceptionally well and is a true asset to your team.
Both the Maintech Power project management and on site delivery teams were very professional and easy to deal with in what was, initially at least, a very challenging project due to situations way beyond the project’s control.
Maintech Power were willing to work out of hours and in a flexible manner and at no point was the client’s supply interrupted or put at risk.
Their commitment to health and safety and procedure equal those expected in such a specialist discipline.
We have had to engage with a lot of stakeholders for our project which has meant multiple changes to not only the scope of work but also the site location. Ryan has been very patient and flexible, adjusting estimates and quotes for the in-house and sub-contracted works to suit the changes we’ve needed to implement. I’m very pleased that he has stuck with us and continued to provide cost effective costings.
Thanks also go to Brian who has been able to guide us on the technical aspects of the work. The team have given us great confidence that they will continue to support us in the construction phase and help us to achieve our project milestones.
Gull Wing bridge is a very important project for our company. We have been working with our trusted supply chain to deliver a successful scheme which will deliver a positive, lasting legacy in Lowestoft. High voltage infrastructure requires highly competent expertise and Maintech Power has partnered well with us to provide this service.
I would like to take a moment to thank you and your team for all the hard work on the weekend’s shutdown.
It wasn’t the easiest with time constraints and testing switchgear, but your team acted very professionally, and it all went as smooth as possible so thank you for that.
We have established an excellent working relationship with Maintech Power as our maintenance partner and trust the expertise and advice of its team, which has again proven to be beneficial for Muntons Malt.
As an energy intensive business, we are hugely committed to consistently reducing our impact on the environment and maintaining our established “Green Maltster” reputation. The installation of the low loss transformers is very much part of this strategy and we have already seen a significant reduction in carbon emissions.
Maintech Power ensured the process was incredibly efficient with a seamless transformer switch out, minimal production downtime and a rapid positive influence on our environmental credentials.
We just wanted to send a big ‘Thank You’ for the recent works completed for our HV switchgear upgrade. This work went very well and to plan – your work was well coordinated, smooth running, excellent team work and I can honestly say the best we have had in this respect for a good while.
I have many other works going on within our building, not as complex as this and many not to the standard you performed; this work is an absolute credit to you all and you really should be very proud of it.
So again, thanks to you all, keep up the good work, stay safe, and please pass this on to everyone involved.
A fully accredited partner, you can trust
