Reliable and Professional


Domestic, Commercial, Agricultural, Facilities Maintenance

Repair and Replacement

Extensions/New Builds


Consumer Board Upgrades 

New Sockets and lights

Inspection & Testing

Facilities Maintenance

and more...


LED Lighting

Fire Alarm & Emergency Lighting


All types of Electrical Work

Surge Protection

and more...

Inspection and Testing

Ohmtec are electrical inspection and testing specialists providing our services to Domestic and commercial customers.  

These services include full certification of new installations and detailed reports on the condition of your existing installation after carrying out a full inspection and test.

We also carry out PAT (Portable Appliance Testing) providing a professional, reliable and affordable PAT service to many businesses and organisations.  

Ohmtec provides electrical inspection and testing services for landlords and letting agencies around the Belfast and Lisburn area. This ranges from carrying out landlord electrical safety checks and PAT Testing of Landlord appliances to upgrading consumer units to comply with BS7671.