The GC Laws blog

Plain-English guidance on contractor law, written for the people doing the work.

How to Find Your State's Mechanic's Lien Deadline

2026-09-30

Mechanic's lien deadlines are strict and state-specific. Here is how to find the real deadline, with verified examples from California and Florida.

Retainage Explained: What Can Be Withheld and When It Is Released

2026-09-30

What retainage is, why it is withheld, how statutory caps work, and a verified example of a release deadline from California.

Davis-Bacon vs. State Prevailing Wage: What's the Difference

2026-09-30

The federal Davis-Bacon Act and state prevailing wage laws are different regimes. Here is what each one covers and how they interact.

The Federal Prompt Payment Act, Explained

2026-09-30

How the federal Prompt Payment Act (31 U.S.C. § 3901–3907) requires federal agencies to pay contractors on time and to pay interest when they are late.

Do You Need a Contractor License? A State-by-State Question

2026-09-30

Whether you need a contractor license depends on the state and the work. Here is how licensing works and why doing unlicensed work can cost you the contract and your lien.

A Contractor's Guide to Filing a Mechanic's Lien

2026-09-30

The mechanics of filing a mechanic's lien: preliminary notice, the claim of lien, service, and enforcement — and the deadlines that can kill the lien.

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