Frentzen Construction Inc
40+ yrsGainesville, FL 32653
CGC038828 · licensed since 1986
Certified/Registered General Contractor · Gainesville, FL
| License number | CGC040160 |
| License type | CGC — Certified/Registered General Contractor |
| License holder | Douglas James Porch |
| Location | 4722 Nw 35th Place, Gainesville, FL 32606 |
| Licensed since | 1987 |
| License expires | 08/31/2026 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CGC040160 on the official Florida DBPR site ↗
Doug Porch, LLC holds Florida licence CGC040160, 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 1987, which makes it one of the longest-held licences for the trade in this area. Roughly 12% of the 331 active general contracting licences based in the Gainesville area were issued earlier than this one, and the local median sits at 2008. That is 39 years of continuous licensure.
Doug Porch, LLC is one of 137 active general contracting licences registered to an address in Gainesville, 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. Doug Porch, 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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