What fast and efficient service!! I contacted the company through email Sunday night and got a response the next day. In fact, they were able to take care of my electrical issues on that same Monday. They installed remote wall switches in two bedrooms for my light/fan fixtures; replaced a defective switch for my entry hall light; and installed a whole house surge protector – all in less than two hours. The workers are friendly and knowledgeable about their work. Zellner Electric is now my “go-to” electrical company for any future electrical work. Their prices are fair and honest. They will suggest the most economical options to choose from when deciding on what work needs to be done to save you money. I highly recommend Zellner Electric!!