Oldish house with multiple DIY efforts to execute wiring and other electrical projects resulted in a jumbled mess at the breaker box and multiple unfunctioning outlets, light switches and lights. Required 2 new panels in two different locations, massive clean-up of basement wiring and re-labelled circuit breakers. Work done over 4 days efficiently, with minimal fuss and mess. Was happy to have them back to support two smaller projects. All good and highly recommended.