Best Doorbell Repair in Tampa FL

Very disappointed in this company! All was going well until the actual work began. after installing $400.00 of Freon I was advised that the coils have a leak. I was told how much a new ac unit would cost and how much a replacement coil would cost. The unit NEVER DID COOL! The tech left...I contacted a different provider and they found the leak in a copper tube; welded it, added 4 lbs. of Freon, and had my unit cooling in approximately 2 hours. All for $575.00!!!