Signature Home Insulation and Rodent Control is a family owned and operated company. We specialize in attic insulation in San Jose, attic insulation replacement and attic clean up. We offer estimates for rodent exclusion services. Rodent exclusion usually warrants our attic clean up or crawl space clean up service. Attic insulation removal, attic insulation replacement, insulation add on, and insulation upgrading can help to create a healthier home environment as well as save you money. As a insulation contractor in San Jose we service the San Francisco Bay Area. Wall insulation continues to become more popular and a top service for us. Spray foam, batts, rolled, fiber glass and affordable insulation options plus more options available. Let us help you create a clean and healthier environment in your attic, crawl space, and home.