Hello, We have a contract in Wisconsin with KSW Construction. The situation is as follows: Contract amount is $74,550, of which we have been paid $63,275.00, leaving a balance of $11,275.00 (before including our Change Order). Once we include our Change Order for the additional labor done on 3 demising wall openings in the amount of $12,000.00 (which has not been approved), this brings our total contract amount to $86,550.00, bringing the total amount stilled owed to us to $23,275.00. Once we take into consideration KSW's deductive Change Order (which I will not sign until they sign ours) in the amount of $11,320.00, this lowers the amount owed to us to $11,955.00 (assuming all goes as planned). Our last day at the jobsite was 27NOV,2020. I was under the impression that along with the sate of Illinois, we had 90 days from our last date onsite to submit our preliminary notice to the GC. I was just informed by our Illinois mechanics lien attorney, Steve Goba, that each state has its own mechanics lien regulations/restrictions. Your help in this matter would be greatly appreciated. We really would want to lose out this money owed to us. Call me or email me at your earliest convenience if you have any questions. Let me know what documentation i'd need to share with you guys. Thank You Ivan Colin CML Commercial Carpentry, Corp. Company President 713-303-8388 - cell ivan@cmlcarpentry.com