Grandwin

Support contact for Grandwin

This page contains information on how to contact support for the Grandwin operator. Grandwin is operated by GPC WIN a.s. and offers technical games under a licence from the Czech Ministry of Finance. Information here comes from an independent source and is not part of the official services of Grandwin.

18+ Β· Last updated: 20. 10. 2026

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Verified support channels Grandwin

The Grandwin operator (GPC WIN a.s.) offers support through two main channels. Live chat is available every day from 9:00 to 22:00 and responds quickly to questions during operating hours. Email [email protected] is for issues resolved within 24 hours.

This page is an independent information page and is not part of Grandwin or its support. If you need help with your account, deposits, withdrawals or gaming, contact Grandwin directly using the details below.

ChannelDataAvailability
Live chatIntegrated on the website GrandwinEvery day 9:00–22:00
Email – support[email protected]24 hours, response within 24 hours
Email – complaints[email protected]For filing a complaint
Email – affiliate[email protected]For partners and affiliates
Email – marketing[email protected]For other types of cooperation

What to address through individual channels

Live chat is for quick questions during business hours. Use it for questions about registration, deposits, account login, free spins or current bonuses. If chat is not available, you can email your question.

Email is suitable for more detailed matters that require processing outside chat. Complaints are sent to a dedicated address [email protected], affiliate questions to [email protected] and marketing partnerships to [email protected].

  • Registration and account creation
  • Forgotten login details
  • Information about deposits and withdrawals
  • Questions about free spins and bonuses
  • Technical difficulties with access
  • Complaint requests
  • Account management and settings

Secure communication with an operator

Never share your passwords or personal information via email, chat or other channels unless an operator explicitly asks for them. Grandwin never uses SMS or email to request your password or bank account number.

When contacting support, verify that you are communicating directly with Grandwin – you can find the chat on the official website grandwin-casino.cz. If you have doubts about the authenticity of a message, contact support separately using the official contact details.

  • It is not safe to send passwords by email
  • Grandwin will not ask for your bank account number via chat
  • Verify the website address in the address bar
  • Use chat directly on the website Grandwin, not third-party websites

Availability times and expected response time

ChannelOpening hoursResponse time
Live chat9:00–22:00 every dayDuring chat hours
Email – supportAvailable 24/7Within 24 hours
Email – complaintsAvailable 24/7Within 24 hours
Email – affiliateAvailable 24/7Depending on request type

How to log into your account and reset your password

Logging into your Grandwin account is done on the website grandwin-casino.cz. Enter your username and password and proceed. If you need to restore access, Grandwin offers a straightforward recovery process.

  1. Go to the login page Grandwin
  2. Click on 'Forgot password' or 'Account recovery'
  3. Enter your email registered to the account
  4. Follow the instructions sent to your email
  5. Create a new password according to the instructions
  6. Log in with your new password

More about login and account recovery

FAQ

Is this page part of Grandwin?

No. This page is an independent information page and is not operated by the Grandwin operator. It provides information about Grandwin, but services and support are offered directly by GPC WIN a.s., which can be contacted using the channels listed on this page.

Can I contact support outside chat operating hours?

Yes. If chat is unavailable, you can email [email protected]. The operator responds to emails within 24 hours. You can also try chat again during business hours 9:00–22:00.

What information can I send via email or chat?

You can send general questions, report technical issues and ask about bonuses. Never send your password, bank account number or sensitive personal data via email unless the operator explicitly requests it in a secure communication.

What should I do when live chat is closed?

Send an email to [email protected] or wait for chat to become available again (9:00–22:00). Email requests are processed within 24 hours.

How do I log into my account?

Go to grandwin-casino.cz, enter your username and password. If you forget your password, click 'Forgot password' and follow the instructions sent to your email. Find more in the section dedicated to login and account recovery.

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