G6 Mechanical Inc.
ActiveWinter Park, FL 32792
CAC1819131 · licensed since 2017
Certified/Registered Air Conditioning or Mechanical Contractor · Winter Park, FL
| License number | CMC1250717 |
| License type | CMC — Certified/Registered Air Conditioning or Mechanical Contractor |
| License holder | Ranel J Jr Castro |
| Location | 4765 North Seminole Ave Suite B, Winter Park, FL 32792 |
| Licensed since | 2018 |
| License expires | 08/31/2028 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CMC1250717 on the official Florida DBPR site ↗
G6 Mechanical Inc. holds Florida licence CMC1250717, 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 2018, which makes it an established licence for the trade in this area. Roughly 53% of the 1,150 active hvac & ac repair licences based in the Orlando area were issued earlier than this one, and the local median sits at 2016. That is 8 years of continuous licensure.
G6 Mechanical Inc. is one of 33 active hvac & ac repair licences registered to an address in Winter Park, so you have local alternatives to compare quotes against. Ranel J Jr Castro additionally holds 5 other active Florida licences in our records, which can indicate a contractor qualified across more than one trade or entity.
The licence is recorded as expiring on 08/31/2028. 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. G6 Mechanical 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.
Winter Park, FL 32792
CAC1819131 · licensed since 2017
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CAC1820120 · licensed since 2019
Winter Park, FL 32789
CAC1818140 · licensed since 2015
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CAC1820802 · licensed since 2021
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CMC1250394 · licensed since 2014
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CAC1821351 · licensed since 2022
See all hvac & air conditioning contractors in Orlando →
G6 Mechanical Inc. is #627 of 1,150 hvac & air conditioning contractors in Orlando by length of licensure — that places this record on page 11 of the Orlando list.
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.
Winter Park, FL 32792
CAC1819131 · licensed since 2017
Winter Park, FL 32792
CGC1527028 · licensed since 2018
Winter Park, FL 32792
CFC1430396 · licensed since 2019
Winter Park, FL 32792
CPC1459248 · licensed since 2019
Winter Park, FL 32792
CCC1332849 · licensed since 2020