1
general::
Phrase(s): contract with someone (for something) [and] contract (with someone) for something
to make an agreement with someone to produce or supply something, or to do something. • I will have to contract with an expert for that part of the project. • We contracted with a local builder for a new kitchen. • Did you contract for plumbing work with Eric?
McGrawhill's American Idioms And Phrasal Verbs