Professional isolation and shutoff procedures protect you before any dryer repair
https://urgentappliancerepair-residential-sac-near-house-of-jacob7561.zenbloomer.com/posts/refrigerators-fail-most-often-but-warranty-standards-determine-your-true-coverage
Yes, you absolutely can hire a professional to fix your dryer, and the safest repair starts with a proper hazard shutoff procedure