You need to call an emergency electrician when you are faced with a situation where you cannot wait for a repair that will take several days. If there's a problem that requires your immediate attention, don't wait. Several companies specialize in this type of service.
They can be at your place in no time to solve the problem for you. Ultimately, though, you want to make sure you call in a trusted professional to sort this out. Look for one licensed to operate in your state. You can get more information about residential electricians from this source: Home – Gorham Electrical.
Do you have a real emergency?
If you need an emergency electrician, you will pay more for this service than if you had to make an appointment with a professional within a few days. There are times when you just can't wait. For example, if the power goes out and your fridge or freezer doesn't work, hundreds of dollars worth of groceries can be at stake. When your business loses energy, you may find that it shuts down operations and can cost you thousands of dollars in lost productivity.
What to do in the meantime?
While you're waiting for a professional to start investigating and fixing the underlying problem, stay away from risk areas if any. If directed to do so by an electrician, you may be able to turn off the power to the area by turning on the circuit breaker. However, it is always a good idea to avoid any type of situation where there is a risk of electric shock.