Office location: 937 Hamilton Place (Warehouse Location NO MAIL), Johnson City TN, 37604
03/21/2018
Anonymous
Greeneville, TN
GTRE installed a grid tied with battery backup system for us. They were always courteous, professional and did a great job.<br /><br />We got out first electric bill yesterday since our system was completed and we are already seeing a monthly savings.<br /><br />If you are thinking about a solar system call Ian & Amanda at GTRE and get it done right!<br /><br />Scott & Crystal<br />Greeneville, TN