For General Contractors & Property Owners

Someone filed a lien.
Is it valid?

Upload any construction lien document and get an instant compliance report — before you call an attorney and pay $350 an hour to find out.

Arizona launching first  ·  Free for the first 100 GCs

You're on the list. We'll reach out before launch.
Checks every statutory requirement
Report in minutes, not days
Compliance review — not legal advice
Arizona now  ·  FL, NV, CO, UT coming
The Problem

Three moments when you need answers fast

Attorneys charge $350–$2,250 to review a lien document. LienMaven does it in minutes.

📋

You received a preliminary notice

A subcontractor you've never heard of sent a 20-Day Notice. Is it valid? Are they actually protected? What does this mean for your project?

🏠

A lien was filed on your property

A mechanic's lien is now on your title. Is it enforceable? Are the deadlines correct? What are your options before this becomes a lawsuit?

📄

You're being asked to sign a waiver

Your contractor sent a lien waiver to sign. Is it conditional or unconditional? Are you releasing rights you shouldn't be?

How It Works

Know where you stand in three steps

No account needed for your first review. No attorney required.

01

Upload your document

PDF or photo. Prelim notice, lien waiver, mechanic's lien, or notice of intent.

02

We check compliance

LienMaven reviews against Arizona statute — correct language, correct parties, correct deadlines.

03

Receive your report

Valid or not. Red flags identified. What to do next. In your inbox in minutes.

Early Access

Free for the first 100 GCs

LienMaven launches in Arizona first. Get early access and your first three document reviews at no cost.

No credit card  ·  No commitment  ·  Just early access

You're on the list. We'll reach out before launch.