Already owed money?
You did the work. They haven't paid.
A formal demand letter citing your state's lien law, mailed USPS Certified with tracking and a Certificate of Mailing.
$79 · Preview free before anything mails
If you are working on a project in Jacksonville, FL, the clock is ticking. You must file your Notice to Owner within 45 days of first furnishing labor or materials to the project. Miss it, and you forfeit your statutory lien rights for the entire project — there is no partial protection. Don't float the GC for free.
"I used to pay a lawyer $150 to file my NTOs for big custom homes out in Ponte Vedra. Half the time, the paper receipts got lost in my passenger seat. LienFlash stores the digital tracking right on my phone. It's a no-brainer."
In Florida, your preliminary notice must be served correctly before you ever step foot in the Duval County Recorder's Office to file a formal lien. We handle the USPS Certified Mail delivery to the property owner so you have the exact legal proof required by Duval County judges if a payment dispute escalates.
Already finished the work?
No account needed. A preliminary notice protects jobs you're starting. If the work is done and the money hasn't come, the next step is a formal demand letter — statute-cited, mailed certified, with tracking and proof of delivery.
$79 · Preview free
Create your demand letterChoose your next move
Already owed money?
A formal demand letter citing your state's lien law, mailed USPS Certified with tracking and a Certificate of Mailing.
$79 · Preview free before anything mails
Starting a new job?
File your preliminary notice in the first days of the job and keep your lien rights alive for the whole thing.
$24.99 · $39.99 in Texas · Preview free
Not sure where you stand? Check your deadline free — no signup →
Legal Disclaimer: This page provides general information about Jacksonville mechanics lien law. It is not legal advice. Consult a licensed attorney for guidance on your specific situation.