Mike Munz Construction Inc
40+ yrsPalm City, FL 34990
CGC037714 · licensed since 1986
Certified/Registered General Contractor · Palm City, FL
| License number | CGC050940 |
| License type | CGC — Certified/Registered General Contractor |
| License holder | Richard Melvin Johnson |
| Location | 1524 Sw Sea Holly Way, Palm City, FL 34990 |
| Licensed since | 1990 |
| License expires | 08/31/2026 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CGC050940 on the official Florida DBPR site ↗
R M Johnson Const Inc holds Florida licence CGC050940, 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 1990, which makes it one of the longest-held licences for the trade in this area. Roughly 15% of the 1,090 active general contracting licences based in the Port St. Lucie & Treasure Coast area were issued earlier than this one, and the local median sits at 2008. That is 36 years of continuous licensure.
R M Johnson Const Inc is one of 111 active general contracting licences registered to an address in Palm City, 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. R M Johnson Const Inc 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.
Palm City, FL 34990
CGC037714 · licensed since 1986
Palm City, FL 34990
CGC053510 · licensed since 1991
Palm City, FL 34990
CGC035958 · licensed since 1986
Palm City, FL 34990
CGC057350 · licensed since 1994
Palm City, FL 34990
CGC034161 · licensed since 1985
Palm City, FL 34990
CGC057531 · licensed since 1994
See all general contractors in Port St. Lucie & Treasure Coast →
R M Johnson Const Inc is #172 of 1,090 general contractors in Port St. Lucie & Treasure Coast by length of licensure — that places this record on page 3 of the Port St. Lucie & Treasure Coast list.