Attic Guys are your Attic Cleanup and Decontamination Specialists. We provide all attic services to make sure your attic is completely clean, protected, repaired, and free of rodents. Free Inspection! We live, breathe and sleep attic cleaning and insulation removal. For the last decade, yes decade, we have performed attic cleanup and insulation removal in homes and businesses in Houston, Texas and throughout California including the San Francisco Bay Area, San Diego, Los Angeles, and Orange County. Attic Guys Makes your attic happy again. val and Air Duct Replacement. Our clients major concern was the only pathway leading to his attic was through his kitchen! We created a secure containment barrier for the pathway, then got to work providing Blown Insulation Removal, Air Duct Removal and Air Duct Replacement. Our clients major concern was the only pathway leading to his attic was through his kitchen! We created a secure containment barrier for the pathway, then got to work providing Blown Insulation Removal, Air Duct Removal and Air Duct Replacement.