Longford/Westmeath TD Robert Troy was among those critcising the company.
The Tanaiste and the Communications Minister have met with Eir and Vodafone to discuss complaints about their customer service.
Leo Varadkar and Eamon Ryan held the discussions after hearing about a lot of people experiencing very poor support from the companies.
Over recent weeks, a number of TD's, including Longford/Westmeath deputy Robert Troy on the MidlandsToday show, have described the customer service of Eir as "appalling" and "atrocious" in the Dail.
Tanaiste Leo Varadkar says today's meeting was very useful and he really expect things to improve.