There are severl things to consider first: 1) Was the proper double-paned, Low-E windows made for such a location installed? 2) Is the room properly insulated? 3) Does the existing HVAC unit have the ... read more
Contacting your local home improvement commission is your best recourse to start, since they typically have a fund to pay for a attorney for you if needed. They can provide mediation between both part ... read more