Contact MultiTooSite

Q: How quickly do you respond to inquiries?

We respond to all inquiries within 24-48 hours during business days (Monday-Friday). For urgent matters, mention 'URGENT' in your subject line and we will prioritize your request.

Q: Can I request a new construction calculator?

Absolutely! We welcome tool suggestions. Use our contact form to submit your idea, and our development team will review it for potential addition to the site.

Q: Are your calculators free for commercial use?

Yes. All MultiTooSite calculators are 100% free for both personal and commercial use. No attribution required.

Q: Do my calculations get stored on your servers?

No. All calculations are performed locally in your browser. We never store your project data or measurements.

Q: What should I do if I find a bug?

Please report bugs using our contact form. Include the calculator name, your inputs, expected result, and actual result. Screenshots are very helpful.

Have questions about our construction calculators? Need help with an estimate? Want to suggest a new tool? We're here to help.

Popular Calculators:

Asphalt Calculator • Concrete Calculator • Gravel Calculator • Paint Calculator • Tile Calculator • Metal Weight Calculator

Send Us a Message

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Your information is private. We never share or sell your data.

Response Guarantee
We respond to all inquiries within 24-48 hours.

Get in Touch

Email Support
info@multitoosite.com
For all inquiries, support, and feedback
Response Time
24-48 hours (business days)
Urgent matters? Mark "URGENT" in subject
Location
Online · Serving users worldwide
Based in: Pakistan / United States

Business Hours

Monday - Friday	9:00 AM - 6:00 PM (EST)
Saturday	10:00 AM - 2:00 PM (EST)
Sunday	Closed

Messages sent outside business hours will be responded to on the next business day.

100% Secure

Privacy Protected

100% Free

Expert Support

Before contacting us:

Check our FAQ section below — many common questions are answered there. You might find an immediate solution without waiting for a response.

MultiTooSite support team helping contractors with construction calculations and material estimation

Our dedicated support team — ready to help with your construction estimating needs.

Need immediate help? Try our popular calculators:

Asphalt Calculator • Concrete Calculator • Gravel Calculator

Frequently Asked Questions

How quickly do you respond to inquiries?

We respond to all inquiries within 24-48 hours during business days (Monday-Friday, 9 AM - 6 PM EST). For urgent matters, please mention "URGENT" in your subject line and we will prioritize your request. Weekend inquiries are handled on the following Monday.

Can I request a new construction calculator?

Absolutely! We actively develop new calculators based on user feedback. Use our contact form with subject "Tool Request" and include:

Calculator name/type you need
What industry/profession would use it
Key formulas or measurements required
How frequently you would use this tool

Popular requests are prioritized for development within 2-4 weeks.

Are your calculators free for commercial use?

✅ Yes. All MultiTooSite calculators are 100% free for both personal and commercial use. No attribution required. You can use them for construction bids, project estimates, material orders, and client proposals without any restrictions or fees.

Do my calculations get stored on your servers?

❌ No. All calculations are performed locally in your browser using JavaScript. We never store your project data, measurements, or results. Your privacy is completely protected. You can even use our calculators offline after the page loads.

What should I do if I find a bug or error in a calculator?

Please report bugs using our contact form with subject "Bug Report". Include:

Calculator name and URL
Input values you entered
Expected result
Actual result you received
Browser name and version

Screenshots are very helpful. We typically fix reported bugs within 48-72 hours.

How accurate are your construction calculators?

Our calculators use industry-standard formulas from trusted sources including:

Asphalt Institute Manual MS-2
American Concrete Institute (ACI) codes
National Asphalt Pavement Association (NAPA)
American Institute of Steel Construction (AISC)

However, we always recommend verifying critical calculations with a licensed professional for major projects.

Can I embed your calculators on my own website?

⚠️ Currently, we do not offer embeddable widgets. However, you are welcome to link to our calculators from your website or share them with your clients. If you need a custom white-label solution, please contact us for partnership discussions.

Do you offer API access for developers?

Not at this time. Our calculators are designed for direct human use through our website. If you are a developer interested in integration, please email us directly to discuss potential collaboration opportunities.

We value your feedback! Every message is read by our team. Your suggestions directly influence which calculators we build next. Thank you for being part of the MultiTooSite community.