I recently was recently fired from a construction company for not working a weekend of overtime, however I have been there for a little more than 3 months so I am passed my probabtion period. Is this legal for them to do?

It is not illegal for an employer to end employment, but what does matter is whether or not you were offered notice or a reasonable severance package. Give us a call at the number below if you'd like to discuss your situation in more detail. We be happy to assist as best we can.