When you’re looking for someone to handle any electrical or plumbing issues, you need someone you can trust.
You’ll have to let the person into your home and hope that they succeed in finding the problem.
And even if they find the problem, they’ll have to fix it without hindering your day to day life (you can’t afford that).
Not to mention if the job isn’t done right, your family or staff could be in danger.
Even if we avoid all those problems, there’s the matter of the massive price tag at the end of the experience. One that you’re definitely not ready to pay.