Judged by the people who paid the invoice

“They found a shared neutral three other electricians had missed, showed me the test results on the spot, and had the whole thing corrected the same afternoon. That is the difference between a tradesman and an engineer.”

“Nine weeks living in a house being rewired with two small children, and I can count on one hand the days it was genuinely disruptive. Dust sheets down every morning, swept every evening, and the programme did not move once.”

“The lighting design is the thing visitors comment on. They talked us out of half the downlights we had specified and put the money into cove detail and dimming instead. It looks like a hotel and costs less to run.”

“Our main board failed at five on a Friday of a bank holiday. Answered on the second ring, on site in just over three hours, temporary supply running by nine and the kitchen never closed.”

“Twelve charge points on one supply sounded impossible and every other quote wanted a network upgrade. They designed it with dynamic load management and it has never once tripped in eight months.”

“The handover folder alone was worth it. Every circuit tested, every result printed, every data sheet filed. Our insurer asked for documentation and I sent one PDF.”