English to Portuguese and Spanish Translator

We are real estate developers in South Florida, USA. We have a few talented tradesmen who only speak Portuguese. 

We are looking to hire part-time translators that can help communicate for us.
The translators should be fluent in English. 

If you also speak Spanish, that is is a major plus as Portuguese and Spanish have some similarities but are different and we also have ​many tradesmen that only speak Spanish.