Best Slow Drain in Dallas TX

Called Extreme Air with inspection repairs. They came out the next day. Joseph worked diligently and fixed the problems addressed by the inspector. A few days later we had another issue pop up, we called Extreme Air and they made it out the same afternoon to fix the part that was broken. So thankful to Extreme Air and Joseph for my cool home this warm summer! Would call them with any AC issue from here on out! They are great!