Blanket Authorization

The process of tracking all costs associated with a specific job or project, including labor, equipment, materials, and overhead. Accurate job costing is essential for understanding profitability.

A contract where a client guarantees a minimum percentage of hours or days your equipment and crew will be engaged over a set period. It protects subcontractors from revenue gaps during slow cycles. Rates are often discounted in exchange for that guaranteed volume.

A variable fee added to invoices to recover fuel cost fluctuations on equipment-heavy jobs. Subcontractors often tie it to a published index, such as the weekly rack price. Review prime contracts carefully — some owners cap or exclude surcharges entirely.

The average number of days it takes to collect payment after a sale. For field service companies, DSO measures how long between completing work and receiving payment. Industry benchmarks range from 30-60 days.

A pay premium added to a base rate for working in hazardous, remote, or demanding conditions. Subcontractors should account for applicable differentials when pricing bids and setting crew rates.

NPT (Non-Productive Time) is any period when crews or equipment are on-site but not performing billable work. This includes weather delays, equipment breakdowns, or waiting on materials. Subcontractors often absorb NPT costs unless contracts clearly define standby rates.

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.