Donald Hemmer works as a electrician in CHESAPEAKE BEACH. Practices under license number ME9070, cross-checked against public registries. Prolio refreshes this listing weekly so the public information stays current and you're not reading a page Google forgot about years ago. You can contact Donald Hemmer directly from this page — we don't take a commission, we don't resell the lead, and we don't sit between you and the professional. If you're Donald Hemmer and want to edit this profile yourself, you can claim it for free at the bottom of the page.
Licencia ME9070 emitida por Montgomery County, MD.