Wow, Tim and his team did an outstanding job. They replace 2 A/C units, all ducting and vents. Before his work, we had a trickle of air going to the master bedroom and bath. After his work we had a strong flow. Tim also advised that when the can lights were put in (about 15 years ago) the insulation was not put back in place. Tim took the time to repositioned the insulation around the lights. Again outstanding job. Oh, and the work was done when the outside temps were between 105 and 110 degrees!