If part of your Milton floor is worn through or covered in tile, you probably don't need new wood in every room. We sand and refinish the boards that are still sound and lay new ones only where the old floor is gone. Refinishing costs $4 to $9 per square foot, about $3,600 to $8,100 for a 900 square foot first floor. The new boards go down first. Then old and new are sanded together and get the same finish.
That is how one of the two Milton jobs further down this page went. The kitchen had dark tile. We took up about 200 square feet of it and laid 2 1/4 inch red oak, the same strip as the rooms around it. Then came 1,350 square feet of sanding and 12 stair treads. One coat of Bona NaturalSeal and three coats of Traffic HD Satin went over all of it, so the kitchen now reads as part of one floor.
Milton houses are big. The median home has 7.2 rooms, and 75% are detached single-family houses. With that much floor, you don't have to do everything at once. Start where the wear is, usually the kitchen and the main living rooms, and leave bedrooms that see less traffic for another year. Doing a whole floor in one visit keeps every room on it the same color. The stairs can go with either part.
If your house is across the line in Quincy or Canton, those towns have their own pages.