Depending on the weight of your reels you can get a flip trailer from Georgia Underground that will hold 1 reel and they are cheap enough to buy 2 and use them for your job then have 2 light trailers for future use. If you need something heavier such as hydraulic or similar then Wheeler Reeler, Roose, Herco and several others are available out in the market.
If you know anyone that does long haul work they might have a reel stand for several reels at a time that can be loaded on a trailer you can borrow or rent!
Just a couple thoughts you can try.