Field interview

This quantitative research method is the most conventional choice in order to collecting information on the large scale, and the information is collected with questionnaire by holding a face to face interview according to designed questionnaire, or this activity can be done by (F to F) blocks of field interview by a face to face interview and with random selection, in addition; we run selection filters according to defined framework in the interview. The Engareh Company is able to collect residential (D To D) information (CPAI) , and in this way, the company also use electronic questionnaire in tablet (PAPI).


Address:9 Unit, 150 NO,Iranshahr St, Tehran, Iran


Phone Numbers

Phone Number: +982188593068

Fax: +982188593067


Hours of work

Saturday to Wednesday : 9 - 17 

Thursday : 9 - 14

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