Hiring a consultant to help run point on the Sewer options

Since a septic system is no longer an option, we will be pursuing sewers.  Only problem is that our street isn't currently serviced by sewers.  Looks like our best option is going to be running a line about a quarter mile away to a street nearby that does have a city sewer line.  With the amount of coordination and design this is going to require, we've decided to hire a consultant engineer who specializes in this kind of thing.