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)
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)