Very poor service. I had NOCO install A/C at my office in Niagara Falls. Now they won’t service it because«NY State doesn’t allow us to go on ladders». I repeat, THEYINSTALLEDTHESYSTEM which they now won’t service. Also had them install new furnaces and A/C at my house. They ran drain hoses that were flimsy plastic connected by zip ties which resulted in kinks that clog up constantly and leak.