- Residential Clean Energy Credit -
30% Tax Credit
on new residential renewable energy systems
Welcome to GTRE - a 100% locally owned and operated that you can trust as your partner for renewable energy solutions. Founded in 2008 by Ian Huddleston, GTRE has been at the forefront of delivering cutting-edge renewable energy systems to homes and businesses in Northeast Tennessee. We are proud to be a reliable source for those seeking energy independence and significant electrical cost savings. Headquartered in Johnson City, TN we work to exceed expectations in every project we undertake. Our 5-star reviews, from actual customers, reflect the trust and confidence our clients placed in GTRE. You can trust us too.
Owner & CEO
The North American Board of Certified Energy Practitioners (NABCEP) is a nationally-recognized, certification program for photovoltaic (PV) solar system installers. Certified installers must have a certain amount of work solar experience, pass a rigorous exam, sign a code of ethics, and take continuing education courses for re-certification every three years.
Certification # PV-041115-010730
A trade license provides proof of your experience and skill. Only licensed electricians can: operate a business and advertise services, obtain commercial insurance, pull building permits, pass inspections, and bid on public and government projects.
TN LLE Electrician's License
As a locally owned and operated company, we take pride in providing residential and commercial clients with high-quality installations, maintenance, and support services in Johnson City TN, and a 50-mile radius around it. We remain committed to providing people and businesses with energy security while saving on the ever-rising cost of electricity.
Johnson City, TN
What Clients Say...