Blue Prints For Swingsets Where To Go To Find Someone To Make Blue Prints For Our House Plans? Husband Is Being Contractor For Our Home?

Where to go to find someone to make blue prints for our house plans? Husband is being contractor for our home? - blue prints for swingsets

We have already started a design and measures, but needs to County Law to build a blueprint for us. Not sure where to start looking for someone to our recordings. Thanks for the help