// ABOUT US
Group 3 Engineering is an engineering company, not an electrical contractor that occasionally touches other systems. Every engineer we send is trained across multiple disciplines — because most faults don't respect trade boundaries, and neither do we.
A tripping circuit, a gate that won't close and an alarm panel in fault are rarely three separate problems. We built the company so one engineer can look at all three.
Our engineers aren't single-trade specialists. They're qualified across electrical, mechanical and controls work, so one visit can diagnose a fault that crosses several systems instead of three call-outs and three invoices.
Anyone can swap a part and hope. We investigate the fault until we understand why it happened, then fix the cause — not just the symptom sitting in front of us.
Electrical faults, automated gates, barriers, access control, intruder alarms, CCTV and data networking — the same engineer who diagnoses the fault can very often fix it, without a second visit or a second contractor.
When a fix isn't obvious, we treat it as an engineering problem to solve, not a checklist to complete — testing, tracing and reasoning until the fault is actually resolved.
The same disciplined, cross-trade approach on every job, whatever system is in fault.
We trace the fault to its actual cause across every system involved, not just the one that happened to get reported.
We apply the right discipline for the problem — electrical, mechanical or controls — rather than forcing every fault through one trade's toolkit.
Every repair is tested, documented and explained in plain English, so you understand what failed and why it's been fixed properly.
Our accreditations, insurance and company information are all set out on our Compliance page.