Contractor in Rochester, NH.
3 Phase Line Construction, Inc. A Mastec Co appears in New Hampshire license records as a contractor based in Rochester, NH. The record lists a OSHA_Establishment license (#OSHA-2713358b4a40f8).
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-2713358b4a40f8 on the New Hampshire licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-02).
3 Phase Line Construction, Inc. A Mastec Co is a contractor based in Rochester, New Hampshire. Their license classification is Utility line (i.e., communication, electric power), construction.
Yes. 3 Phase Line Construction, Inc. A Mastec Co holds New Hampshire licensing authority license #OSHA-2713358b4a40f8. Verify the current status on New Hampshire licensing authority before hiring.
3 Phase Line Construction, Inc. A Mastec Co is based in Rochester, NH 3867.
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The fastest way is to post your project on Bidroom — 3 Phase Line Construction, Inc. A Mastec Co and up to 2 other verified contractors in Rochester can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public New Hampshire 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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