Question

Kelly wants to know if the house she wants to buy has any maintenance issues. What should she do?

Answer 1

Kelly could ask the recent owners if there has been any problems with the house or ask electrician and a plumber  because in this case, it has to do with electricity and water

Answer 2

we know that

The first thing to do before buying a house is to check the structural conditions, electrical system, water pipes, etc. All this with the purpose of being able to identify all the possible defects that the house could have and thus be able to estimate repair costs. For this it is essential to ask a home inspector to check the house

therefore

the answer is

Ask a home inspector to check the house