We have had three experiences with Nashoba Heating and AC, all of them very positive. Last summer we had a Fujitsu AC/Heat unit installed in our living room. We liked it so much we had two more done in the den and master bedroom. The whole experience from the initial assessment to the installation was flawless and completely professional. They recommended we install a new circuit breaker panel to replace the old fuse box–good advice that we followed. Just recently (February 2017) we had a switch on our old gas/hot air furnace not working properly–it was not shutting off when the thermostat told it to. We contacted Nashoba, they sent an excellent young tech to fix it. When he needed a part, I assumed he’d have to come back; instead, they dispatched someone from the shop with the part in less than 20 minutes. Very impressive and very efficient. We highly recommend them.