Florida Licensed Pros

Gamma Air System, Inc.

Active license

Certified/Registered General Contractor · Hialeah Gardens, FL

License numberCGC1520575
License typeCGC — Certified/Registered General Contractor
License holderDouglas Jesus Vallejos
Location10267 Nw 135th St, Hialeah Gardens, FL 33018
Licensed since2012
License expires08/31/2026
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license CGC1520575 on the official Florida DBPR site ↗

What this record tells you

Gamma Air System, Inc. holds Florida licence CGC1520575, 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 2012, which makes it a long-held licence for the trade in this area. Roughly 41% of the 5,272 active general contracting licences based in the Miami area were issued earlier than this one, and the local median sits at 2016. That is 14 years of continuous licensure.

Gamma Air System, Inc. is one of 23 active general contracting licences registered to an address in Hialeah Gardens, so you have local alternatives to compare quotes against. Douglas Jesus Vallejos 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.

Before you hire Gamma Air System, Inc.

  • Re-check licence CGC1520575 on the DBPR portal — status can change any day.
  • Ask for a current certificate of liability insurance and workers' compensation, issued to you directly by their insurer.
  • Confirm the name on your contract matches Gamma Air System, Inc. or its qualifying agent, Douglas Jesus Vallejos.
  • Compare at least three written quotes from other general contracting contractors in Miami.
  • Confirm in writing that the contractor — not you — pulls the building permit.

This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Gamma Air System, 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.

Other licensed general contractors near Hialeah Gardens

See all general contractors in Miami →

Gamma Air System, Inc. is #2,179 of 5,272 general contractors in Miami by length of licensure — that places this record on page 37 of the Miami list.

Other licences under the name Douglas Jesus Vallejos

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.