For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen

https://metalroofingcontractor593.evergrovio.com/posts/flat-roof-replacement-when-it-s-the-safer-choice

For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen, or built-up roofing.