Last updated August 2026.
Estimates, not quotes
Everything on this site is provided for general information and planning. The calculators produce estimates derived from published national cost data. They are not quotes, appraisals, or professional estimating services, and they cannot account for your site conditions, local code requirements, current material pricing or local labor market.
Always obtain written quotes from licensed local contractors before committing to any project or expenditure.
No warranty
We work hard to keep our cost data accurate, sourced and current, and we correct errors when we find them or when they are reported. But the site is provided “as is” without warranty of any kind. We do not warrant that figures are accurate, complete or suitable for your particular project.
Limitation of liability
To the fullest extent permitted by law, BenchCost is not liable for any loss or damage arising from reliance on information on this site, including budget shortfalls, project decisions or contractor disputes.
Safety and licensing
Nothing here is instruction to perform work yourself. Electrical, plumbing, gas, structural and mechanical work is regulated in most US jurisdictions and often requires a licensed professional and a permit. Follow your local code and use appropriate protective equipment.
Content
Text, calculators and code on this site are our copyright. You are welcome to use the calculators for personal or professional planning, and to quote short passages with a link back. Republishing substantial content or reproducing the calculators is not permitted without permission.
External links
We link to third-party sources so readers can verify our figures. We do not control and are not responsible for their content.