I successfully sued this company in Nassau County Small Claims Court in July 2009. As it turned out they lied when they sold me my unit that it was a Lennox unit. Because the HVAC is a rooftop unit, I had no way of knowing until the unit died and they played games about coming to fix it. The reputable contractor that I did manage to find to fix the unit was the one who revealed the information.
Then I remembered how Slomins gave me such a hard time about filing for my Energy Star rebate and they refused to complete the paperwork without explanation. I got tired of fighting with them at the time and dropped it. But after this discovery, I got in touch with LIPA who send me documentation that SLOMINS GAVE THEM, which proved that I had a Concord unit and not a Lennox as stated in my contract.
I took all my documentation to court. They showed up with their lawyer and 3 repairmen who had never been to my home and LOST. I wasn't awarded the amount that I initially sued for but was satisfied with the verdict nonetheless. I hope they learned their lesson from it and stop lying to customers, misrepresenting products they sell and ripping people off!