Planning Reserve Margin

A contract provision that allows your rates or pricing to increase if specific costs rise, such as fuel, labour, or materials. It protects subcontractors from absorbing unexpected cost spikes during long-term projects. Always verify trigger conditions and notice requirements before signing.

The gradual increase or decrease in actual field quantities compared to original contract estimates. For subcontractors, untracked drift leads to unbilled work or disputed invoices at project close-out. Monitor quantities continuously to support change order claims.

A directive where a contractor is authorised to begin work before a formal purchase order is issued. The subcontractor agrees on a price verbally or in writing, then mobilises immediately. Common in urgent field situations, but carries payment risk if terms aren't confirmed in writing.

The overall rate of price increases across the economy, including fuel and materials. For subcontractors, it signals rising operating costs that may not be covered by fixed-rate contracts. Monitor it when renegotiating agreements or submitting bids.

A U.S. federal law requiring prime contractors on government projects to post payment bonds protecting subcontractors and suppliers. If unpaid, subs can file a claim directly against the bond. This provides a critical payment remedy when the prime contractor defaults.

The rate at which labour, materials, and equipment costs rise over time on construction projects. For subcontractors, it can erode fixed-price contract margins if bids don't account for escalating costs. Escalation clauses in contracts help protect against unexpected cost increases during long-duration scopes.

What Happens to Subcontractor Billing When a Project Stalls, Goes Over Budget, or Never Gets Commissioned

You did the work. The project was cancelled, shelved, or never activated. Here is what subcontractors need to know about billing rights, legal remedies, and how to get paid when no one wants to discuss the invoice.

Post-Completion Warranty and Punch Work: Protecting Your Margins After the Job Ends

Warranty walks, punch lists, and post-completion callbacks eat into subcontractor margins. Learn how MSA warranty clauses work, when you can push back on mobilization costs, and how to document your way out of disputes.

Mechanic's Lien Rights for Subcontractors: What to Do When You're Not Getting Paid

A practical guide to mechanic's lien and materialman's lien rights for oilfield and construction subcontractors in Texas, Oklahoma, and Alberta — deadlines, filing steps, and leverage tactics.