Material Escalation

A contract where the subcontractor agrees to deliver work for a set price, regardless of actual costs incurred. Cost overruns come out of your margin, not the client's budget. Accurate estimating and scope control are critical before signing.

Invoicing for work completed to date on a longer project, rather than waiting until project completion. Helps subcontractors maintain cash flow on extended jobs.

A variable fee added to invoices to offset rising fuel costs for equipment, vehicles, and machinery. Rates are typically tied to a published fuel index and adjusted weekly or monthly. Subcontractors should confirm surcharge terms in their master service agreements before mobilising.

Pricing arrangements where labour or service rates are automatically adjusted based on preset variables like fuel costs or inflation indices. Common in long-term oil and gas contracts, they reduce rate renegotiation between operators and subcontractors.

Payment terms indicating when payment is due after invoice date. Net 30 means payment within 30 days. Many operators use Net 45 or Net 60, extending subcontractor cash cycles.

A contract where the subcontractor agrees to complete a defined scope of work for a set price, regardless of actual labour or material costs incurred — meaning cost overruns come directly out of your margin. Common in construction and turnaround work, these contracts reward efficient crews and tight project management but carry significant financial risk if scope creep or site conditions aren't carefully managed upfront.

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.