On average, the cost to upgrade an old electrical panel of 100 amps to a new one of 200 amps is anywhere from $1,300–$3,000.

After reading about a recent situation where children and staff were sickened at a local, Allentown day-care center by CO poisoning, I thought it might be a good time to write about some of the hazards that are more prevalent in the winter months and ways you can keep your families and employees safe.