Loop Field Drillers and Installers
This is a list of all companies permitted by the Colorado Department of Water Resources to install geoexchange loop fields in Colorado. A permit is required to install both vertical and horizontal loop fields.
This link takes you to a searchable database on the International Ground Source Heat Pump Association web site where you can search by state for various certified professionals.
This comprehensive database provides information on state, local, utility and federal incentives and policies that promote renewable energy and energy efficiency. Established in 1995 and funded by the U.S. Department of Energy, DSIRE is an ongoing project of the N.C. Solar Center and the Interstate Renewable Energy Council.
