Heat Pump Installations In Guildford, Surrey The Reina Group is one of the leading heat pump installers in the United Kingdom, and our service is offered throughout the Home Counties, including Guildford. We currently offer two types of heat pumps: ground source heat pumps and air source heat pumps. Ground source heat pumps extract heat … Continue reading Heat Pumps In Guildford, Surrey | Reina Group MCS Heat Pumps