09/08/2017
Anonymous
SC
Alder installed our residential rooftop system in Charleston SC in the early winter of 2015-16. It was, and remains, one of the two best business transactions we've had in Charleston. Alder proves their accountability in every transaction we have had with them. To my way of thinking, Alder's strongest asset is thoroughly trained salespeople who understand thoroughly how their systems work, and who are trained to promote their sale not by hype or "fake" information but by documented information about both system and finance that we as customers have absolutely been able to "take to the bank."