Reach us
Contact
The fastest way to reach ConstructionCalc is by email. We read every message and aim to respond within a few business days.
Write to us
For corrections, data questions, source suggestions, business inquiries, or any GDPR-related request: info@constructioncalc.org. If you are reporting a wrong figure on a tool page, please include the page URL and what you saw so we can verify and fix it quickly.
Operator
Who you are writing to
The site is operated by Moving Data Systems, digitalni marketing, d.o.o., a Slovenian limited liability company. Registered address: Smolnik 62, 2342 Ruše, Slovenia. Business registry number (matična): 9041273000. VAT identification number: SI94001154.
The email address above goes to the company; we do not publish individual staff directories.
Heads up
What we cannot help with
We can help with corrections, sources, and how the calculators work. We cannot quote your project, recommend a contractor, or arbitrate disputes between you and your supplier — those need a local professional who has seen the site. The calculator output is a planning estimate; see the disclaimer for context.
There is no contact form at launch — adding one needs an email service decision and a spam-protection layer we have not made yet. Email is the only channel for now.