We needed additional outlets throughout the main floor and second story. Adding medical equipment to master bedroom we kept tripping our circuit. We thought we needed a totally new circuit breaker to split the room, a costly repair which would also require drywall repair. Zellner professionally diagnosed our electric load and determined it was a old worn out circuit breaker that needed to be replaced, which was a very cost efficient repair. Zellner consistently went the extra mile to get the job done while avoiding any additional holes that would require us to hire someone to come later for drywall repair.