This guy, Marlon came and installed a new furnace. It stopped working right away, so we called him to take a look. He got it working again in 10 minutes, and we had to pay him $150. Next, our Nest thermostat stopped working, so we were stuck with no heat in the coldest weather of the year. Nest tech support told us we needed to connect a common wire in order to get the Nest working properly. Marlon refused to install a common wire, and insisted on doing his “quick fix.” He charged us $163 for 15 minutes of work. The Nest stopped working again the same day. He then claimed that the Nest was faulty, and that he could sell us an EcoBee for $300. We declined, had someone else install the common wire properly, and now have no problems with the Nest thermostat, or the furnace. This guy is a scammer. Do NOT use this company.