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SPI Limited is now a registered trademark of npower.
SPI npower help desk
Call free 0845 600 2039†
†Calls may be monitored and recorded for quality purposes
- SPI is a trading name of Superior Plumbing Installations Limited, a company registered in England and Wales number 893718. Registered address: Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB.
- © npower 2010
