Right in the midst of a extreme heatwave our A/C began to fail.
We called ADI heating and cooling the next morning and Ronen
showed up in less than an hour. He identified the problem within 10
minutes and he had the needed part right on his truck.
The A/C began to cool the house within 1/2 hour of his arrival.
He was a total professional, very friendly plus his fee for the
part and labor was very reasonable. We also feel like we have a trusted friend to help us with any heating or cooling problem.

Paul and Marianna Wise
Brookeville MD.