27.11.2011 The <<Sparogh>> journal has touched upon problems related to increase of domestic gas consumption systems service level. Harmonized and consentient work of all involved parties is necessary for increasing gas consumption equipment service level of consumers and in particular population, as well as in terms of operative response, security and other reasons. Numerous discussions have been conducted by Armenia Renewable Resources and Energy Efficiency Fund advisors and <<AEG Service>> L.L.C. specialists to clarify these issues. Those discussions were published touched upon in 2nd and 3rd issues of the <<Sparogh>> journal.