[Highland Park] box gutter repair recommendations?

Dear neighbors, We need to have the box gutters evaluated and repaired on our 100 year old house. I checked the contractor lists but couldn't find much about this. Can anyone recommend someone who has done good work for them on this type of repair? I'll post the names I receive as a resource for others. Also, if anyone who's dealt with this has any other advice on what to ask or look for, we'd be grateful; this type of gutter is new to us. Thanks, Deirdre Hainsworth