Contact us

Common service numbers for B2B sales

Reseller customers and other business customers
phone +358 204 85 5500, [email protected]

Technical contractors HVAC, technical sales
phone +358 204 85 0430, [email protected]

Technical contractors electrical, technical sales
phone +358 204 85 5500, [email protected]

Regional sales services for industrial customers

Regional sales services for infrastructure customers

Refrigeration sales
phone +358 204 85 2121, [email protected]

Customer service and sales Åland
phone +358 204 85 5250, [email protected]

Banneri / turkoosi erotinviiva - Yhteystietohaun sivulle

Contact details of salespeople

See our sales contacts search (in Finnish)
Our email address format is [email protected]

Onninen Express stores

See our Onninen Express search (in Finnish)

Onninen sales helps with the following matters:

  • Requests for quotation and price inquiries
  • Orders and order confirmations
  • Product information and spare parts
  • Returns and questions related to invoices

Banneri / turkoosi erotinviiva - Yhteystietohaun sivulle

Customer service and feedback form

Onninen customer service helps with the following matters:

  • Online shopping
  • Delivery deviations
  • Complaints

phone +358 204 85 6000
[email protected]
We serve on weekdays from 7.00 to 16.00 (EET)

Feedback and contact request form

Updating customer and billing information

For changes related to customer information (incl. changes in billing method to online or email invoice), please contact us via this form. Select first Customer and then Customer contact details as a reason.

Questions related to credit control

For matters related to credit control, please contact:
[email protected]
phone +358 204 85 5050

Banneri / turkoosi erotinviiva - Yhteystietohaun sivulle

Onninen Express loyalty program

Matters related to loyalty program (in Finnish)

Contact information for suppliers

Building and technical trade contact information