u/Everydaypunk

I am having baluster, rail and newel posts replaced by a finishing carpenter but they will need stained to match LVP. In addition the red oak stair treads need to be refinished. Am I looking for a flooring specific contractor to refinish the treads and another for the rail and newel posts? Am I looking for a painter or is staining a specific trade, is stair treads niche inside of that trade? Any advice would be helpful.