State laws have specific Notice and Lien deadlines as to when you can file. This can be very confusing. Let ExpressLiens keep track of all your deadlines. We use a very sophisticated and secure environment that will alert you in advance as to when your deadlines are approaching, so that we may guide you in the right direction on how to protect your rights and finances. If a Notice or Lien is not filed before your States deadline your company could go unpaid, leaving you with no way to collect monies owed.