The Donna Nobility

I live in the Cincinnati area of Ohio. I have a giant, beautiful tree in front of my house.  It is healthy, strong, and provides homes to birds and squirrels.  It provides shade.  It’s a great tree. So, there’s my starting point.  But being the size that it is, it’s growing down into the sewer, and busting it up.  It’s causing problems in the house, and out in front of it. I’ve considered cutting the roots that pose the problems, but I am certain that it would make the tree unstable, and cause it to fall over onto the street or onto my house.  I really don’t want to have to cut it down, but it looks like that is the only option. Does anyone know of a better option?  Is there anyone out there who could remove it, and replant it in a forested area, or something?  I would really, really rather not kill it. PLEASE.  If anyone has an idea for how to save the tree, or has the ability to rescue it by transplanting it, message me.