Frequently asked questions

Construction estimating (priced, line-item estimates), quantity takeoff (measured quantities with marked-up drawings) and bid proposals (scope, exclusions, clarifications and terms, ready to send).

All CSI trades and project types, residential and commercial, new construction and renovation, in all 50 states.

Most projects are delivered in 24 to 48 hours. We confirm the due date for large or complex projects before you pay.

The plan set (PDF is best), specifications if available, the trades or scope you need, and your bid due date.

By project size (up to 10,000 sq ft, 10,001 to 25,000 sq ft, or over 25,000 sq ft) and the services you choose. See the pricing page for current prices.

Yes. Unused projects carry over to the next month while your subscription is active.

By ACH bank transfer or a secure payment link. Your invoice shows the available options.

Yes. Use them as much as you like. Downloading a PDF or Excel result needs a verified email, which creates a free account.

No. Calculations run in your browser and your inputs are saved only there. When you download, we record the tool, file type and title for your download history.

Only if you ask for them: by ticking the separate marketing box on a form, or by subscribing in the site footer. Marketing emails include new tools, estimating tips, and promotional messages and offers. Every one has a one-click unsubscribe link.