I wish that I could give Efficient Home Solutions 10 Stars for the job they did! I am recovering from COVID, and I need to have my air conditioning system functioning properly. Well, it went out one Saturday night during very hot weather. I went online and left a message for them, and David, the owner, called me back almost immediately. He had a service tech out at the house early Sunday morning. He got the unit back up and running, and they did not charge me a fortune. I was blown away by their service! They are lifesavers!