Reviewing examples of previous work is an obvious step in making the right choice. Not all custom home builders are equal. Make sure that yours has previously succeeded in completing designs that are similar to what you’re looking for.
Trustworthy construction businesses have good liability insurance and up-to-date licenses. Problems do happen during construction, thus contractors need to have liability and damage insurance to protect against faulty materials and workmanship.
Custom home builders create signature structures, but they have different levels of interaction with clients. Ask how much control you have and what decisions you can make so you can request adjustments in the architectural process to your liking and avoid misunderstandings.