ESI Scotland is one of the leading companies in Scotland’s Energy Efficiency sector and a primary carbon delivery partner, wo ... rking closely with all major UK utility companies. We are committed to operating in a fair and honest manner. We endeavour to act ethically in environmental, sustainability and employment issues. We have forged strong working relationships with social housing providers, local authorities, commercial businesses and private landlords throughout the UK and are recognised within the industry and by our partners as honest and reliable. We specialise in lowering your energy usage, reducing your household carbon emissions and saving you money. Get in touch, we're a friendly bunch! read more