How Much Does Rodent Proofing Cost in California? (2026 Price Guide)

Most California homeowners spend $1,200 to $2,800 on whole-home rodent proofing in 2026. A small job sealing a handful of known entry points can run $400 to $1,000. A full job that includes attic decontamination and insulation replacement can reach $8,000. That spread is not contractors guessing. It reflects a real difference in what is […]