Contact Us
Questions, corrections, partnership inquiries — reach the Buildcalchub team.
How to Reach Us
We read every message. Response time: typically 2-3 business days for routine inquiries, same-day for calculator errors or correction reports.
Primary Contact
Email: hello@buildcalchub.net
Please include in your message:
- The specific calculator or page (URL)
- What you expected vs. what you got
- Your construction context (homeowner, contractor, student)
- Location (for regional variation questions)
Postal Address
Buildcalchub
8252 Chestnut Ct
Dover, DE 19901
United States
Topic-Specific Inquiries
Calculator Errors or Data Corrections
Include: calculator URL, your expected vs. actual output, and any supporting reference (supplier spec sheet, engineering standard). We fix errors within 48 hours of verification.
Feature Requests & New Calculators
Tell us what you'd calculate and how. Include example inputs and the formula if you have one. Popular requests get prioritized.
Partnership & Licensing
We're open to partnerships with suppliers, associations, or content platforms that align with our transparent-math philosophy. Commercial licensing of calculator logic is available for embedding in contractor software.
Press & Media
Available for interviews and technical consultation on construction estimation, material cost trends, and engineering education. Contact with your deadline and topic.
Advertising (Non-Google AdSense)
We do not accept paid placement in calculator pages, guides, or cluster recommendations. The only advertising on Buildcalchub is Google AdSense. We decline direct-sales advertising proposals.
What We Can't Help With
- Specific project engineering consulting — please contact a licensed engineer in your area
- Code compliance questions for your jurisdiction — contact your local building department
- Job placement, employment inquiries
- Legal advice of any kind
Response Time Expectations
- Calculator errors: Response within 24 hours, fix within 48 hours
- Content questions: 2-3 business days
- Feature requests: Acknowledgment within 1 week; implementation varies by complexity
- Partnership inquiries: 3-5 business days
- Press & media: Same-day when deadline-sensitive
We don't offer a chat bot or phone support — every response comes from a human.