This company installed a central air system in my house last year. Since then the system has not worked without an issue for over a month. I had a faulty thermal expansion valve, poor balancing and multiple refrigerant leaks. With the first leak they dealt with isolating the entire system and replacing the coil. A month after, I'm on my second leak. The only positive is that they are trying to fix it, but with the number of visits that they've already made to my house I'm doubtful.
Pros: price, response time
Cons: faulty equipment
more