Roofing in Pontiac, MI.
Grennan Construction appears in Michigan license records as a roofing contractor based in Pontiac, MI. The record lists a Roofing Contractors license (#BBB-36002099) with status “Accredited”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Grennan Construction is a roofing contractor based in Pontiac, Michigan.
Yes. Grennan Construction holds Michigan LARA license #BBB-36002099 (status: Accredited). Verify the current status on Michigan LARA before hiring.
Grennan Construction is based in Pontiac, MI 48341.
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The fastest way is to post your project on Bidroom — Grennan Construction and up to 2 other verified roofing contractors in Pontiac can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Michigan 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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