Attic Boss is one of the foremost insulation contractors in Pasadena, CA, with a team of highly professional installers and workers that knows the in & out of residential insulation. We’re experts in attic insulation in Pasadena, CA, apart from all other services, viz; attic cleaning, attic fan installation, crawl space decontamination, pest proofing, insulation removal & replacement. Call us at 877-545-1147 for all kinds of insulation replacement in Pasadena, CA. We use high-grade and internati