We have been using Atlas for Furnace, Air Conditioner, & Gas Fireplace Maintenance for over 15 years. Their high level of service has been unequalled by any other service provider, period. They are prompt, courteous, friendly, efficient, clean, and of course knowledgeable. Emergency calls are responded to quickly (altho we have had one or two as Atlas keeps equipment well maintained). Atlas is also very good administratively: they contact us when equipment maintenance is due - we have never had to chase them. We always feel that they are doing whatever they can to keep us 100% satisfied.
Today Eric became our new furnace tech, and we want to thank him in particular, he was a pleasure to work with. Eric was thorough (answered my questions in detail including every test he performed and the results), efficient (worked hard in an organized fashion, cleaned up, ...) and courteous. Atlas typically assigns one service tech to our home so there is continuity; Eric is definitely welcome back!
I don't usually trust 5 star ratings when I see them, but I honestly do not have any comments for improvement, for either Atlas or Eric. We recommend them without hesitation.
(Approx cost is for annual premium service maintenance contracts for furnace/humidifier/Air Cond./gas fireplace, and we pay monthly.)