Absolutely hideous service. Many of their technicians do not know what they are doing. When their own techs mention that they have never seen anything like this before in regard to how the system is installed, and their company is the one who installed the HVAC systems in the first place, that is a problem. I have managed two properties with almost 500 apartments where Smith & Keene installed the HVAC systems during construction, and both properties had dozens and dozens of issues and warranty requests from day one. 5 years later, we have spent thousands of dollars having their mistakes corrected. Most recently, they were called out to check two A/C units not working. The techs conclusion was the defrost boards needed to be replaced, and charged us their $89 diagnostic fee for each. No surprise that when we replaced the boards, it did not fix the issue and the A/C still would not work on either system. Not to mention, their techs had already been out for both of these systems prior, and their repairs clearly did not fix them. What we finally found with both units was bad wiring, and spent $1,730 having them properly repaired. The prior repair for one of these by a Smith & Keene tech was re-wiring, so it seems that their tech caused the issue in the first place. I called to request they waive these fees since their techs were wrong, and did nothing for us but cost us time, however, they their managers response was, the invoices stand as is. Apparently they are in such demand that they don't mind losing a customer and 200+ units over $178. As a manager myself, and in a world where customer service is now almost nonexistent, I take pride in going the extra mile for my customers and make sure they know they are appreciated. And in the end, it's about doing what is fair and just.