Business services in Mercer, Maine, the US. Business services locations in Mercer, Maine. Find the nearest business services locations, near you. All types of business services Lawyer School Popular business services in Mercer Alsop & Mohlar Attorneys Lawyer +1 207-634-2801 60 Main Street, Mercer, Maine 04957 Write a review Phone Directions Wiley School School Mercer, Mercer, Maine 04957 Write a review Phone Directions