Engineer in Waukesha, SD.
John Ralph Groh appears in South Dakota license records as an engineer based in Waukesha, SD. The record lists a Professional Engineer license (#10286) with status “Active”. The listed expiration date, 2026-06-30, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Create a free account Or subscribe to message in-appCheck license #10286 on the South Dakota licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
John Ralph Groh is an engineer based in Waukesha, South Dakota. Their license classification is CE STII.
Yes. John Ralph Groh holds South Dakota licensing authority license #10286 (status: Active). Verify the current status on South Dakota licensing authority before hiring.
John Ralph Groh is based in Waukesha, SD 53186.
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Not yet. This listing was created from public South Dakota license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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