A burn permit is another option, as is renting/borrowing a chipper and broadcast over your your property. You could also try offering them for free on Craigslist to someone possibly seeking material to chip. I feel the price to dump material here is far too expensive, myself. I'd rather pay someone with space and/or willingness to allow me to add to their burn piles. Or , cut them smaller for campfire use this summer. Good luck!
You can always take the limbs to the facility and dump them off there.
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