Contractor in Sioux Falls, SD.
605 Companies Inc appears in South Dakota license records as a contractor based in Sioux Falls, SD. The record lists a OSHA_Establishment license (#OSHA-4078778c7801da).
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 #OSHA-4078778c7801da on the South Dakota licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-02).
605 Companies Inc is a contractor based in Sioux Falls, South Dakota. Their license classification is Excavating, earthmoving, or land clearing contractors.
Yes. 605 Companies Inc holds South Dakota licensing authority license #OSHA-4078778c7801da. Verify the current status on South Dakota licensing authority before hiring.
605 Companies Inc is based in Sioux Falls, SD 57104.
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The fastest way is to post your project on Bidroom — 605 Companies Inc and up to 2 other verified contractors in Sioux Falls can bid on it, and every quote includes itemized pricing + a written scope of work.
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.
Contractor vetting checklist · Cost guide · Look up this license at the state board