Abacus is awesome. We can't say enough nice things. A routine air conditioner cleaning revealed problems with our evaporator coil and just in time before our new home warranty expired and now they've done it again. This time they found a belly under our slab. The house is not even 2 years old and they find these issues in time for warranty coverage and it is big savings to us. They support us in spite of that fact. Jason is the best. Without him we don't know what we would do.