Obra Certa

Obra Certa

Terms of use

Last updated: 25 Oct 2026

What this is

A free, informational directory; we are not a party to any contract between you and a professional.

Accuracy

Information comes from public sources and from the businesses themselves; we indicate the sources and consultation dates where available. Always confirm the alvará, insurance and quote directly before hiring. Check IMPIC public register.

Reviews

We link to reviews on the original platform and do not copy ratings or reviews; we are not responsible for third-party content.

Free, no paid placement

Free, with no paid placement.

Acceptable use

Do not submit false or offensive content or third parties' data without permission; do not carry out automated bulk collection.

Listed businesses

They can claim, correct or request removal at any time.

Liability

Obra Certa does not guarantee or endorse listed businesses. To the extent permitted by law, Obra Certa is not liable for work carried out by listed professionals.

Governing law

Portuguese law.

Privacy

See our privacy policy.