I don’t recall ever having posted a negative review of a product or service, but in this case I felt it was my civic responsibility to do so. The following events are true to the best of my knowledge. And I have the receipts. J&W installed a new water-to-air heat pump in my 1,650 sq ft home in November 2019, but it was not until the following spring that they were able to make it cool my home. Long story short: over numerous service calls, various theories and explanations for the cooling failure included: 1) the thermostat was not programmed (or not programmed correctly), 2) a temp of 72 F (in December!) was the best the unit could do, 3) some of the vents needed to be adjusted, 4) the fan needed to be turned up, 5) the dehumidification mode was preventing the unit from cooling, and 6) there was too much static pressure in the system, due either to the high MERV rating of the filter or a too-small return duct. It was not until April 2021 – 5 months after installation – that a new-hire technician made the correct diagnosis of a twisted soft plastic drain line (twisted during installation) and quickly remedied the problem. Over the next five years, though, several additional problems arose with the unit – refrigerant leak; malfunctioning thermal expansion valve; malfunctioning low pressure switch; and malfunctioning ambient coil/temperature sensor switch – but J&W generally had a technician out to the house on the same day and they were either able to fix the problem or provide a temporary solution until a part came in. And parts and labor were covered under warranty. In September 2024 – two months before my 5-year warranty would expire – I requested a service call for yet another episode of failure to cool. The technician diagnosed a coolant leak, but was unable to readily locate the leak, and simply recharged the unit with 3 lbs. of refrigerant – despite the fact that the unit had been recharged only weeks before. He did not recommend any additional action. In January 2025, when I requested yet another service call for – you guessed it – failure to cool, I learned that the previous technician had committed HVAC technician malpractice: In response to a coolant leak that he was not able to readily locate, he simply recharged the coolant and went on his way, kicking the (leaking) can down the road. So, when the unit inevitably failed, it was out of warranty, and I was looking at a $1,200 out-of-pocket bill for a diagnostic evaluation. But the story does not end here. Rather than throwing money at this lemon, I decided to jettison my 5-year-old, $12,000 water-to-air unit for a new air-to-air unit. Because J&W had installed the existing unit – heat pump; duct work – and was intimately acquainted with my house and attic, I invited them to give me an estimate for a new unit. The sales manager himself insisted on coming out; we made an appointment (which I confirmed by J&W-initiated texts); and I arranged to take an afternoon off work to make it happen. But on the afternoon of the appointment, J&W was a no show/no call/no text. In fact, when I texted the sales manager – an hour after the scheduled appointment – he failed to answer my text. He called me the next morning at 10:45 to apologize for “forgetting” about the appointment. He had no explanation for why he forgot the appointment or failed to return my text. I called J&W and asked to speak with ownership, to make them aware of the series of issues I had encountered and to determine whether there was a way for us to move forward together. I got a call back from customer service, who listened to my story, and said they would see what they could do to connect me with the owner. It’s now a month-and-a-half later – with a new unit installed by a different company – and I’m still waiting to hear back…