Engineer in Leola, SD.
Douglas John Kallas appears in South Dakota license records as an engineer based in Leola, SD. The record lists a Engineer Intern license (#E-12045) with status “Intern”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Douglas John Kallas is an engineer based in Leola, South Dakota.
Yes. Douglas John Kallas holds South Dakota licensing authority license #E-12045 (status: Intern). Verify the current status on South Dakota licensing authority before hiring.
Douglas John Kallas is based in Leola, SD 57456.
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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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