Check your local makerspace or fablab. If your are reasonably confident in the correctness of your design you can use self-service online CNC services like Pono

Check your local makerspace or fablab. If your are reasonably confident in the correctness of your design you can use self-service online CNC services like Ponoko and 3dhubs. Co2 Lasercutting and FDM 3d-printing is generally easier to get access to than CNC though.