I don't have any recommendation.
I looked into shippers when I was considering a purchase from virginia.
You can go the established route with the decision of enclosed or open trailer... usually a consolidator that lets bids to several companies..
I recently discovered citizenshipper.com which is a very different business model but might be what you are looking for. It has companies and individuals that bid for your business.
Be warned though, I got a ton of text messages when I tried it.
Also, there doesn't seem to be an easy way to cancel an unneeded shipping request.
But if you try it, please let us know how it works out.
JW