We used Design Hill to make our logo as well as recent modifications to it. It's a pretty cool platform where you outline your specifications in a contest, then a bunch of designers will send you mock-ups to try to "win" your business. You get to interact with your favorite designers and, in the end, pick one to make your final design. If you're interested, we do have an affiliate link for them where you get 15% off: https://changinglanesrv.com/designhill