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
- South Finland, piping: phone +358 204 85 4969, [email protected]
- South Finland, electrical: phone +358 204 85 4993, [email protected]
- Southwest Finland, piping: phone +358 204 85 5037, [email protected]
- Southwest Finland, electrical: phone +358 204 85 5041, [email protected]
- East Finland, piping: phone +358 204 85 5017, [email protected]
- East Finland, electrical: phone +358 204 85 5035 [email protected]
- North Finland, piping: phone +358 204 85 5075, [email protected]
- North Finland, electrical: phone +358 204 85 5077, [email protected]
- Marine industry: phone +358 204 85 5155, [email protected]
Regional sales services for infrastructure customers
- South Finland, HVAC: phone +358 204 85 5164, [email protected]
- South Finland, electrical: phone +358 204 85 5198, [email protected]
- West Finland, HVAC: phone +358 204 85 5168, [email protected]
- West Finland, electrical: phone +358 204 85 5202, [email protected]
- East Finland, HVAC: phone +358 204 85 5165, [email protected]
- East Finland, electrical: +358 204 85 5199, [email protected]
- North Finland, HVAC: phone +358 204 85 5191, [email protected]
- North Finland, electrical: phone +358 204 85 5206, [email protected]
Refrigeration sales
phone +358 204 85 2121, [email protected]
Customer service and sales Åland
phone +358 204 85 5250, [email protected]
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
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)
Form for product return and delivery deviations
Feedback and contact request form
Questions related to credit control
For matters related to credit control, please contact:
[email protected]
phone +358 204 85 5050
Invoicing instructions
Goods invoices (purchase order invoices)
Expense invoices
Contact Financial Services
Onninen Express loyalty program
Matters related to loyalty program (in Finnish)