
Renewable Energy Operation & Maintenance
Our fully trained and experienced staff have many years of experience in maintaining and installing high voltage switchgear and transformers of all types and manufacturer. We further offer, Transformer oil DGA,
Partial discharge surveys, thermographic survey, earth testing, design and consultation, protection testing, fault analysis, cable fault location, SAP services.
Industrial, Petrochemical, Healthcare Operation & Maintenance.
Our company in addition to maintenance services offers a variety of services, including, Partial discharge surveys, thermographic survey, earth testing, design and consultation, protection testing, fault analysis, cable fault location, SAP services. Design, consultation, P29, Earthing, harmonic, power quality and grading studies. HV safety rules, strict authorisation system and procedures ensure safety on your system..

Client Testimonials
Excellent service again, we rang in the morning and Swalek were on site within a few hours to fix the issue. A1 service as always!
We have used Swalek maintenance services for years now and would highly recommend them to anyone.
Reliable and trustworthy, when they say they’ll be there they mean it and that’s so important in business today.
Swalek have a great tem of people who really know what they are doing, I feel confident knowing they are looking after us.