“Cory introduced himself instantly and started working right away, never stopping until he was finished. He was very personable and wished me a good day when he left.”
“Zack (and Justin): How difficult is it to replace a cold sensor? The heat pump [at 4779 Genoa Rd] seems to run okay in cool mode. Further investigation has lead me to believe the heat sensor 4S1, either a thermocouple or thermistor, has drifted and now causes the microprocessor 1U1 to believe the water exit temperature is below the freeze point [intended to be 35 degree F], at a higher actual temperature – thus causing the unit to go into manual lockout mode and initiate the Alarm signal at terminal 1TB2-9 which in this system causes an external control relay to shut off the run signal shortening the cycle. This is per design, and a fix would be to replace the sensor or do nothing at this time. Thanks for responding reasonably for the service call.”
“Great guys did great work. Extremely nice and very knowledgeable. I always love doing business with Kellermeier. God bless all of you!”
“Both workers were friendly and arrived at scheduled time. One began on fireplace and another on furnace. When I left at 8:15, they had just gotten a gasket from the truck to replace one on furnace. I was surprised when my home camera showed that they didn’t leave until 11:10.”
“The guys were professional, knowledgeable and did a great job fixing the leak. I wouldn’t hesitate to use them again, or to recommend them to friends.”
“Zach did a good job replacing the bathtub fixture. Looks nice. A bit pricey though.”
“As always, Zach was courteous and professional. Gave me options for my repair/replacement and ordered parts as needed.”