David Marion Pierson
38+ yrsJacksonville, FL 32220
CAC045172 · licensed since 1988
Certified/Registered Air Conditioning or Mechanical Contractor · Jacksonville, FL
| License number | CMC043838 |
| License type | CMC — Certified/Registered Air Conditioning or Mechanical Contractor |
| License holder | Robert Wesley Shaver |
| Location | 1650- 302 Margaret St # 242, Jacksonville, FL 32204 |
| Licensed since | 1988 |
| License expires | 08/31/2026 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CMC043838 on the official Florida DBPR site ↗
Robert Wesley Shaver holds Florida licence CMC043838, a CMC classification which authorises work as a certified/registered air conditioning or mechanical contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.
This licence was first issued in 1988, which makes it one of the longest-held licences for the trade in this area. Roughly 5% of the 762 active hvac & ac repair licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2014. That is 38 years of continuous licensure.
Robert Wesley Shaver is one of 430 active hvac & ac repair licences registered to an address in Jacksonville, so you have local alternatives to compare quotes against. Robert Wesley Shaver additionally holds 1 other active Florida licence in our records, which can indicate a contractor qualified across more than one trade or entity.
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. Robert Wesley Shaver 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.
Jacksonville, FL 32220
CAC045172 · licensed since 1988
Jacksonville, FL 32210
CAC043986 · licensed since 1988
Jacksonville, FL 32235
CMC043836 · licensed since 1988
Jacksonville, FL 32220
CMC044837 · licensed since 1988
Jacksonville, FL 32226
CMC043845 · licensed since 1988
Jacksonville, FL 32250
CMC043843 · licensed since 1988
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Florida records these licences under the same qualifying agent name. A single qualifying agent can hold licences across several trades or entities, so this is a name match in the public register — not proof that the same person or business is behind each one.
Jacksonville, FL 32204
CRC008523 · licensed since 2022