General Contractor in Gaithersburg, MD · licensed in Virginia.
Calumet Construction appears in Virginia license records as a general contractor based in Gaithersburg, MD (licensed in Virginia). The record lists a Commercial Building Contractor license (#036246). It is listed as valid through 2026-11-30.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Calumet Construction is a general contractor based in Gaithersburg, Virginia.
Yes. Calumet Construction holds Virginia DPOR license #036246. Verify the current status on Virginia DPOR before hiring.
Calumet Construction is based in Gaithersburg, MD 20879. It holds a Virginia license but lists a business address in Maryland.
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The fastest way is to post your project on Bidroom — Calumet Construction and up to 2 other verified general contractors in Gaithersburg can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Virginia 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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