I was wondering if there are any people that live in the DC metro area that have installed geothermal and received a rebate from PEPCO? If so, did you use one of their approved contractors? I'm not entirely comfortable being tied to using one of their contractors. If a new system is installed/inspected as it should be, I feel like it shouldn't matter who installs the system.
I'm in Calvert county. While I didn't use them for my geo system, I use www.tricountyaire.com for commercial work at our church and many friends use them for residential. Haven't heard anything negative on them.
