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Glossary
Field Service Glossary

What is Change Order?

A change order is a formal modification to an existing estimate or work order that adjusts the scope, price, or timeline of a job. Change orders are triggered when the technician discovers additional work needed on-site or when the customer requests additions or modifications. Documenting change orders prevents disputes about what was agreed upon and protects both the business and the customer.

Example

While pressure washing a driveway, the technician finds oil stains that require a pre-treatment chemical. They create a change order adding $75 for stain treatment, the customer approves it via text, and the adjusted total flows to the invoice.

Related Terms

EstimateWork OrderInvoiceJob Costing

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