General Contractor in Grandview, MO · licensed in Florida.
Jahnke, William Max appears in Florida license records as a general contractor based in Grandview, MO (licensed in Florida). The record lists a Certified General Contractor license (#CGC1507198) with status “Active”. The listed expiration date, 2026-08-31, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Jahnke, William Max is a general contractor based in Grandview, Florida. Their license classification is CGC.
Yes. Jahnke, William Max holds Florida DBPR license #CGC1507198 (status: Active). Verify the current status on Florida DBPR before hiring.
Jahnke, William Max is based in Grandview, MO 64030. It holds a Florida license but lists a business address in Missouri.
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The fastest way is to post your project on Bidroom — Jahnke, William Max and up to 2 other verified general contractors in Grandview can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Florida 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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