Reapair and Maintenance Atanas Dimitrov (+359) 631 66-410 Email Biser Alekov Stoker / Welder and installer (+359) 631 66-386 Email Mitko Tsvetkov (+359) 631 66-369 Email Nedko Georgiev Electrician (+359) 631 66-369 Email Ognyan Bozhinov Facilities Maintenance Worker (+359) 631 66-369 Email Renal Mehmedov Electrician (+359) 631 66-339 Email Rumen Boshnakov Facilities Maintenance Worker (+359) 631 66-422 Email