Contractor in South Portland, ME.
Cianbro Corporation appears in Maine license records as a contractor based in South Portland, ME. The record lists a OSHA_Establishment license (#OSHA-de52a024a9e7e2).
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-de52a024a9e7e2 on the Maine licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-02).
Cianbro Corporation is a contractor based in South Portland, Maine. Their license classification is NAICS 237990.
Yes. Cianbro Corporation holds Maine licensing authority license #OSHA-de52a024a9e7e2. Verify the current status on Maine licensing authority before hiring.
Cianbro Corporation is based in South Portland, ME 4106.
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The fastest way is to post your project on Bidroom — Cianbro Corporation and up to 2 other verified contractors in South Portland can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Maine 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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