John arrived @ the appointment time, called first to verify. He replaced my photoelectric smoke alarms and coordinated their signaling. He replaced my 10 year old smoke alarms with the most up to date. John was very courteous and respectful, a true professional. He completed the work, explained the work he had done and answered all my questions. He left product information for future reference, and dated the alarms. I have used Efficient Systems for over 10 years for extensive work in my home. T

Chris R great tech, took the time to explain our options. I have used the company for 10 years on various properties for furnace repair and replacement. Fast response, fair pricing. The only company I trust.

Chris Randolph was excellent! Friendly and very informative about what he did. He suggested a humidifier but wasn’t pushy about it. I hope he’s still with Efficient Systems next year for our furnace check-up!