Quick answer: A professional construction bid package includes a cover letter, the cost proposal, a detailed scope qualification letter, unit price schedules, a project schedule, insurance and bonding documents, and any required public agency compliance forms. Construction bid preparation services in USA assemble all of these into one submission instead of a single price on a spreadsheet.
You...
English
Arabic
French
Spanish
Portuguese
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek