Roof replacement or repair in San Diego often depends on scope, since work exceeding 50% of the roof area or 2
https://johnnytymd078.valiantfield.com/posts/flat-roofs-in-san-diego-built-for-drainage-and-water-protection-2
Roof replacement or repair in San Diego often depends on scope, since work exceeding 50% of the roof area or 2,500 square feet in a year can trigger full compliance requirements.