Terms of Service
Last updated November 2026
What this tool does
The estimator calculates an approximate bill of quantities and cost using regional unit-rate data and industry-standard, thumb-rule quantity/material coefficients. Figures are estimates only and can differ materially from actual construction costs, which depend on your specific design, site conditions, and market movements.
No liability for decisions made from estimates
Construction Proxy is not liable for financial, contractual, or design decisions made based on estimates from this tool. Use the free summary and the paid Excel BOQ as a starting reference point, not as a final costing document.
Paid Excel export
The itemized Excel BOQ is unlocked after you submit a TeleBirr payment reference, which we verify manually. If you believe there's a billing issue, contact support@conproxy.et and we'll look into it.
Changes to these terms
We may update these terms as the product evolves. Continued use of the site after an update means you accept the revised terms.