I can not say enough about the service, emergency timeliness and the customer service provided today by Custom Comfort Systems. It is Sunday following record setting low temperatures over the past few days and I woke up to no furnace. Custom Comfort was not my first call, but in the future it will be the only call. At 8:00 a.m. a live person took my call, let me know they could respond TODAY and knocked on the door at 12:15 pm, just as they said they would at 8:30 a.m. The service was great, the diagnostics on point, the explanations very understandable. I had heat by 1:15 p.m. I would recommend Custom Comfort above any other company in the tri-county and tri-state area without hesitation.