Prime

This insulation contractor in San Antonio helps homeowners cut energy bills with attic insulation upgrades (blown-in cellulose or fiberglass, spray foam), air sealing, and duct improvements tailored to our hot, humid climate. Ask for a free in-home evaluation with thermal imaging or a blower door test and an itemized quote that lists materials, target R-values (R-38 recommended here), ventilation, and cleanup, plus proof of insurance. Confirm they handle CPS Energy rebate paperwork, provide before-and-after photos to verify results, and include a written warranty with a post-install inspection. To prep, clear attic access and discuss timeline and disposal of old insulation so the job runs smoothly from start to finish.