The guys showed up and said they would be done in an hour and seemed to be in a big rush. A quality supervisor arrived during installation and I expressed my concerns about some spots that were missed during the spraying of the reflective paint and the problem was corrected. The insulation that gets sprayed down the vent holes in the A/C closet and water heater closet makes a big mess and was left untended. The salesman (who was extremely knowledgeable and friendly) promised to come by after the installation to check the job out but I never heard from him. Despite these glitches I was pleased with my purchase overall and would recommend Home Depot and your sub-contractors for insulation installation. Thank you.