Need door insulation for interior and weatherproofing

I'm looking for a skilled handyman to insulate an interior door and improve its weatherproofing. The door currently rattles slightly and lets in cold air, especially near the bottom. Ideally, the job includes applying a door sweep or weather strip, sealing gaps, and adding a simple draft stopper if needed. Please include any recommendations for better insulation materials and ensure the work doesn’t damage the door frame. I’d prefer a tidy finish and a quick turnaround on a quiet, daytime schedule. If you can bring or source the necessary materials, that would be great.