Contacting us by phone is easy - just select the relevant number below to reach one of our friendly sales teams:
- Business sales enquiries (formerly Dual Energy): +44 1903 703 400
- Industrial and Commercial sales enquiries: +44 1473 234150
- Generators sales enquiries: +44 1473 234157
Choose an email option below to submit an enquiry to our sales teams:
- Business sales enquiries (formerly Dual Energy)
- Industrial and Commercial sales enquiries
- Generators sales enquiries
For general enquiries, please use the form at the bottom of this page.
Please contact your Account Manager directly or contact our Customer Service team using one of the options below:
- Business customers (formerly Dual Energy customers), please use the following details:
- If you are a broker partnering with our Business Division (formerly Dual Energy), you can reach the relevant team by using these details:
- Industrial and Commercial customers, please use the following details:
- Generators 'Smart Generation' customers, please use the following details:
You can search and apply for available roles at SmartestEnergy online.
SmartestEnergy Business Limited:
Our aim is to give you excellent customer service, but we acknowledge that sometimes we might get it wrong. Please let us know as soon as you have a complaint so we can work with you to put it right quickly.