How do I change the time or date of my Smart install appointment?

If your appointment is within the next 3 days please call us on 0800 980 9907.
Monday to Friday 8:00am to 8:00pm and Saturday 8:00am and 6:00pm.
Use the slider below to find your annual spend and we'll take you to the right part of the site for your business.
Alternatively you can email us at newbusiness@npower.com
Opening times:
Monday to Thursday from 8:30am to 5:30pm, Friday from 9:00am to 5:00pm.
View call charge informationOur dedicated team for existing customers is here to answer any questions you may have about your business energy needs.
Help and supportOur Business Solutions Team can advise you on the benefits of having your business energy supplied by us.
Get a quoteOK, so you don't know your annual spend , which business is most like yours?