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Contact Us

Have a question, found a bug, or want to request a new tool? We read every message.

Common questions
  • Tool requestTell us which trade or calculation is missing and we'll add it to the roadmap.
  • Bug reportInclude the tool name and what number looks wrong — screenshot is helpful.
  • PartnershipFor advertising or partnership inquiries, include your company name and proposal.
  • Privacy / legalSee our Privacy Policy and Terms of Service, or email legal@contractortoolkithub.com.
Direct email
contractortoolkithub@gmail.com

We typically respond within 1–2 business days.

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