🚨NEW SERVICE ALERT! – EBB Testing 🚨

📙Following Wednesdays release of the BS 7671 18th Edition, Amendment 4, Guardian Electrical are excited to announce our latest service… Equipotential Bonding Busbar Testing (EBB)! 🏥Previously known as Earth Reference Bars (ERB), EBB’s have long been a fundamental safety requirement within NHS medical locations. 🤔So, what’s changed? 🔍While the inspection & testing of EBB’s has…

🚨 CALLING ALL DUTYHOLDERS 🚨 Today’s the day! 📙

The latest update to the Wiring Regulations is here — BS 7671 18th Edition, Amendment 4 has officially been released. The new “Orange Book” contains some major changes, such as – 🏥       Medical locations; Stricter bonding & increased testing requirements🔋       Battery Storage; New rules for systems like UPS & solar storage🔌       Earthing (ICT); Clearer Requirements…

🔍Fridays’ Find – Faulty Fuse⚡

😁Happy Friday all! Its that time of the week again! This weeks’ find is brought to you by Guardians fixed inspector Sam Bray who discovered this faulty fuse whilst conducting a recent site survey. 🕵🏻As can be seen via the picture below, this specific fused spur has a missing fuse carrier & is therefore exposing…

⚡ Technical Tuesday: Are Your EV Chargers Compliant?

🔍 Annual Inspection & Testing Isn’t Optional — It’s the Law. Electric Vehicle Supply Equipment (EVSE) live in special locations under UK wiring regulations. That means they face unique risks: outdoor exposure, high load demand, RCD performance requirements, PME considerations, and evolving standards like BS 7671:2018+A2:2022. 😮 Yet many sites still haven’t had their chargers…

👀Friday’s Find – Thermal Damage🔥

🙌🏻Happy Friday! Another find coming your way! 🔎This weeks’ edition is brought to you by Guardians fixed wire inspector, Ross Marley, who discovered the below picture whilst conducting an inspection & test at a client’s site. 📸As can be seen on the photo below, there is excessive heat damage to the L3 phase within this…

🤵🏻Guardian Electrical: HSJ Awards🏆

Yes, we’re still going on about it… 😁 Shortlisted for 2 prestigious awards, what a night it was at the HSJ Awards! 🏆 Being named as finalists in such a competitive, healthcare-led environment is something we’re incredibly proud of. It’s a real reflection of the work our team delivers every day to support safer, more…