Regardless of the type of business you operate, the electrical needs and the way the system was installed are going to be different from what you have in your home. While most electricians are initially trained to work on all types of systems, once they start working, they tend to choose to work with residential, commercial, or industrial systems. When you have an electrical issue at a retail setting, you need to contact a commercial electrician to solve the problem.
Older homes tend to have a level of charm and class that you really don't find anymore. The architecture is unique so you're able to avoid the "cookie-cutter" feel that sometimes comes with newer places. If you're into old-world themes and enjoy living in a house that is different from the rest you'll typically find it when you buy an older home. However, along with the great perks of a weathered home, there are some added maintenance responsibilities.