An estimate is an approximate calculation of costs that can change as project scope becomes clearer. A quote is a fixed price commitment. Estimates provide flexibility for unexpected costs, while quotes create a binding price agreement.
Most estimates include a validity period of 30-90 days. This protects you from price fluctuations in materials, labor costs, or scope changes. Always include an expiration date on your estimate to set clear expectations.
For simple projects, estimates are typically free as part of your sales process. For complex projects requiring significant time investment (site visits, detailed planning), some businesses charge a consultation fee that's credited toward the final project cost.
Include: project description, itemized breakdown of labor and materials, timeline, payment terms, validity period, terms and conditions, and any exclusions. The more detailed your estimate, the fewer surprises later.
Yes, many businesses convert approved estimates directly into invoices once work is completed. This ensures consistency and saves time. With Harvest, you can easily convert estimates to invoices with one click.