Most contractors know about the statutory mechanic's lien in Chapter 53. Fewer know Texas has a second one — written directly into the state constitution — that can protect an original contractor even when the statutory paperwork slips.
What it is
Article XVI, Section 37 of the Texas Constitution grants a lien to “mechanics, artisans and materialmen” for the value of their labor and materials. Courts have long treated it as self-executing for a contractor who dealt directly with the owner — meaning it can exist without the same notice-and-filing steps the statutory lien requires.
Its real limits
- Direct contract only.It protects the original contractor — the party who contracted with the owner. Subs and suppliers generally can't rely on it.
- Third parties may not be bound.Because there's no public filing requirement, a later buyer or lender without notice may take free of it. Recording a statutory lien is what puts the world on notice.
- Homestead complications remain.Constitutional status doesn't erase the special homestead contract rules.
How to think about it
Treat the constitutional lien as a backstop, not a plan. Do the statutory process correctly — file the affidavit, hit the deadlines — so your lien is recorded and enforceable against everyone. The constitutional lien is the safety net if a technicality knocks out the statutory one, not a reason to skip the paperwork.
This article is general information for Texas trade contractors, not legal advice. Statutes change and every project is different — confirm the exact deadlines and requirements for your job with a licensed Texas attorney. RevnuPros provides deadline tracking and document preparation, not legal representation.
Let RevnuPros track this deadline for you.
Enter a job once and every Texas notice and filing date computes on its own clock — with the documents staged and ready to send.