Options for being black balled, when their past actions can prove it

Hello four years ago I was laid off from my job cause they said I caused 10000 damages to a pickup that I hadn't drove for four months. The day before they laid me off a guy rolled his company truck and three months later they crushed a brand new truck with a dozer with no disciplinary actions for any of the other employees, now four years later when I tried to take a job with them they say nope, due to the pickup. Their past actions tell me they its not the truck at all, They tried to say I didn't report any of the damages to the truck to my general foreman which he readily admits that I did he just didn't do his job and do the reporting. after this I haven't been able to take a job around home since this issue, with this contractor, or the other ones doing the same work locally. I have 24 years experience no safety issues, never fired ,never failed a urine test ,and no unplanned outages (I'm a lineman). Got any good advice.