Florida contractor license
Rostkowski, Lawrence J.
Lawrence Custom Builders INC
Active Expires August 31, 2028
- License number
- CBC057665
- License type
- Certified building contractor
- Location
- Winter Park, FL
- Issued by
- Florida Construction Industry Licensing Board
What this license means
A certified license is a statewide license. Rostkowski, Lawrence J. can pull permits and contract for this work anywhere in Florida, as long as the license stays active.
Before you hire Rostkowski, Lawrence J.
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Confirm the record on the official site
Our copy is from the state's file dated November 4, 2026. The official record is live and also lists complaints and discipline, which our data doesn't include.
Search CBC057665 on myfloridalicense.com (opens official site)
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Make sure the name on the contract matches
The contract, the permit and the license should all name Rostkowski, Lawrence J. or Lawrence Custom Builders INC. A different company name on the paperwork usually means someone else is working under this license.
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Check the license covers your job
This is a certified building contractor license. If your job is a different trade, the contractor needs that license too, or a licensed sub for that part.
Hiring in Florida
See the Florida contractor licensing guide for which work needs a license, small-job limits, and how to file a complaint, or the step-by-step check. Or look up another contractor.