SmartDraw includes thousands of professional-looking diagrams like this that you can easily edit and make your own.
Text in this example:
COMPANY NAME HERE Company Address Here Company Phone Number Here Phone Date of Order Order Taken By Customer Order # Job Name Job Location Job Phone Starting Date Work Order Work ordered by Signature TERMS: DESCRIPTION OF WORK TOTAL LABOR TOTAL MATERIALS TAX TOTAL LABOR HOURS RATE OF AMOUNT TOTAL LABOR QUANTITY MATERIAL UNIT PRICE AMOUNT TOTAL MATERIALS