
Can your existing electrics cope with modern demand?
EV chargers, heat pumps, solar and home offices put far more load on older wiring. The warning signs, and when testing, upgrades or a rewire make sense.
What we’re working on, what we’ve learned and what we think the industry should do differently — from the directors and the team at SEG House.


EV chargers, heat pumps, solar and home offices put far more load on older wiring. The warning signs, and when testing, upgrades or a rewire make sense.

81% of the homes we tested had nothing to report, but 6 of 10 London flats failed. The faults we find most on EICRs, from 101 of our own reports.

BS 7671:2018+A4:2026 becomes the only current wiring standard on 15 October 2026. What it means for homeowners, landlords and businesses.

SEG's name is on the York Road Stand at Clarence Park for the 2026/27 season, as we back St Albans City FC home and away.

Shirt sponsor for the 2026/27 season, supporting grassroots football a few minutes from SEG House.

The photographic audit that changed how we work, and what it means for you as a customer.

Why we keep training apprentices even when the industry has stopped.

Solar panels, EV chargers and an electric fleet at SEG House, and what we learned.

Local work, local people, local pride.

What the tools taught Michael about running a company.

A guide to what solar panel installation costs and what drives the price.

How long solar panel installation takes, stage by stage.
A short monthly email: compliance dates, new rules for landlords, and what we’ve been up to. No spam.
Questions about a job, a certificate or a programme of works? Call the office or send a message. Head office in St Albans, serving Herts, Beds, Bucks and London.