I have used Cost Advice Services to advise and negotiate our electricity and gas contracts for more than 10 years now. With various sites we have a significant number of different contracts.
Katherine Moore at Cost Advice Services has acted for us throughout this period and has always been very prompt and timely in ensuring we negotiate new contracts. We have also requested prices from another consultant during this period and they were more expensive, therefore giving us evidence of good value for money.
I would strongly recommend Cost Advice Services for anybody looking for a consultant to negotiate utility contracts.