GLOBAL TECHNOLOGY GROUP INC is very reliable company and perform the entire job perfectly. I am very happy the work with Alireza DAVARI. He is very reliable, and expert trades man, for referance any body contact with me. Selahattin TANRIKULU
about 1 month ago I decided to change my heating system in my house and one of my friends who also had good experience of working with Sam And Ali referred them to me ; I called ali and In the minimum possible time they changed my heating system with a cost lower than all other similar company s.
now the heating system is working perfect , I got all my rebates , and I am very happy and so thankful to ali and sam;