Hartman & Sons Construction Inc
29+ yrsWinter Springs, FL 32708
CGC059291 · licensed since 1997
Certified/Registered General Contractor · Winter Springs, FL
| License number | CGC058937 |
| License type | CGC — Certified/Registered General Contractor |
| License holder | Adam D Mrozek |
| Location | 5717 Red Bug Lake Rd #347, Winter Springs, FL 32708 |
| Licensed since | 1997 |
| License expires | 08/31/2026 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CGC058937 on the official Florida DBPR site ↗
Mrozek Services Group LLC holds Florida licence CGC058937, a CGC classification which authorises work as a certified/registered general contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.
This licence was first issued in 1997, which makes it one of the longest-held licences for the trade in this area. Roughly 13% of the 2,352 active general contracting licences based in the Orlando area were issued earlier than this one, and the local median sits at 2013. That is 29 years of continuous licensure.
Mrozek Services Group LLC is one of 38 active general contracting licences registered to an address in Winter Springs, so you have local alternatives to compare quotes against.
The licence is recorded as expiring on 08/31/2026. Florida licences renew on a fixed cycle, and a licence that is not renewed moves to delinquent status — which is why the expiry date matters if you are planning work close to that date. Confirm the current status on the state portal before signing a contract.
This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Mrozek Services Group LLC has not claimed this page, is not a sponsor, and no endorsement is implied. Figures comparing this licence to others are calculated from the same public dataset, last refreshed 2026-08-11. Always re-verify license status and insurance directly before hiring.
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Mrozek Services Group LLC is #310 of 2,352 general contractors in Orlando by length of licensure — that places this record on page 6 of the Orlando list.