Updated: May 26, 2026
Location and Projects
Address
10267 NW 135TH ST, Hialeah Gardens, FL, 33018
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Gamma Air System HVAC/Mechanical Contractor
Gamma Air System Inc, 10267 NW 135th St, Hialeah Gardens, FL (Owned by: Vallejos Douglas Jesus) holds a Certified General Contractor license and 11 other licenses according to the Florida license board.
Their BuildZoom score of 107 ranks in the top 6% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gamma Air System Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gamma Air System Inc Contact Information
Phone Number: (561) 242-0842
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Address: 10267 NW 135TH ST, Hialeah Gardens, FL 33018
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Gamma Air System Inc Hialeah Gardens
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gamma Air System Inc has a BuildZoom score of 107, which places them above 94% of 191,428 contractors in Florida.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Gamma Air System Inc has worked on at least
18.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
16 projects
|
HVAC projects |
|
13 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Gamma Air System Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $62,100. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocate existing outlets and installation of new 5 ton unit ahu/cu as per plans
Valuation:
$62,100
Permit #:
CO23-04915
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement
Valuation:
$354,100
Permit #:
22_00007676
Status:
certificate of completion
Fee:
$8,511
Permit Type:
N/A
Building Type:
N/A
Ebp22-004922ductwork new exhaust fans grilles new one remote terminal unit
Valuation:
N/A
Permit #:
EBP23-000150
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 2 mini splits air conditioning units relocate two existing replace new air conditioning distribution
Valuation:
N/A
Permit #:
PM22-0124
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Replc. new ahu/2h12
Valuation:
N/A
Permit #:
2025034160
Status:
final
Fee:
N/A
Permit Type:
Sheet metal
Building Type:
N/A
Interior alter
Valuation:
N/A
Permit #:
2025019110
Status:
issued
Fee:
N/A
Permit Type:
Heating
Building Type:
N/A
Replc. new ahu/2h12
Valuation:
N/A
Permit #:
2024064356
Status:
final
Fee:
N/A
Permit Type:
Insulation
Building Type:
N/A
Single family res-clust-zero lot-town
Valuation:
N/A
Permit #:
2023021375
Status:
expired
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Int retail buildout
Valuation:
N/A
Permit #:
2023039336
Status:
final
Fee:
N/A
Permit Type:
Air conditioning ...
Building Type:
N/A
Air conditioning replacement
Valuation:
N/A
Permit #:
2025064347
Status:
final
Fee:
N/A
Permit Type:
Air conditioning ...
Building Type:
N/A
Glass windowdoor
Valuation:
$1,200
Permit #:
2023033399
Status:
final
Fee:
N/A
Permit Type:
Windows
Building Type:
N/A
Ventilation
Valuation:
N/A
Permit #:
2023000128
Status:
final
Fee:
N/A
Permit Type:
Mechanical ventil...
Building Type:
N/A
Replace 50 cfm
Valuation:
N/A
Permit #:
2022080353
Status:
final
Fee:
N/A
Permit Type:
Mechanical ventil...
Building Type:
N/A
Single family res-clust-zero lot-town
Valuation:
N/A
Permit #:
2022043681
Status:
final
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Repl heating
Valuation:
N/A
Permit #:
2023047373
Status:
final
Fee:
N/A
Permit Type:
Heating
Building Type:
N/A
New concrete square approach
Valuation:
N/A
Permit #:
WKR2022-1384
Status:
issued
Fee:
$145
Permit Type:
Approach
Building Type:
N/A
Single family res-clust-zero lot-town
Valuation:
N/A
Permit #:
2022002447
Status:
final
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Single family res-clust-zero lot-town
Valuation:
N/A
Permit #:
2022002444
Status:
final
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Ventilation
Valuation:
N/A
Permit #:
2025062471
Status:
issued
Fee:
N/A
Permit Type:
Mechanical ventil...
Building Type:
N/A
Government facilities
Valuation:
N/A
Permit #:
2021031332
Status:
expired
Fee:
$1,345
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gamma Air System Inc License info
Verified License
| License # | CGC1520575 |
| Status | Active |
| State | Florida |
| Type | Certified General Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Gamma Air System Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Gamma Air System Inc with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC057329 |
| Status | Active |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Gamma Air System Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | A/C Unlimited Central |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CAC057329 |
| Status | Inactive |
| Pinecrest | |
| Type | Contractor |
- According to the The Village of Pinecrest, Florida, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the The Village of Pinecrest, Florida.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13498 |
| Status | Inactive |
| Town | Miami Lakes |
| Type | Contractor |
- According to the The Town of Miami Lakes, FL, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the The Town of Miami Lakes, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13499 |
| Status | Inactive |
| Town | Miami Lakes |
| Type | Contractor |
- According to the The Town of Miami Lakes, FL, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the The Town of Miami Lakes, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | Unrestricted Mechanical State |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | Electrician |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | Electrician |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| Town | Miami Lakes |
| Type | Contractor |
- According to the The Town of Miami Lakes, FL, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the The Town of Miami Lakes, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0057329 |
| Status | Inactive |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- According to the Florida Department of Business & Professional Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gamma Air System Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Mid Continent Casualty |
Insured
| Workers Comp Provider | Bridgefield Empl |
85
Permits
- Building permit records show that Gamma Air System Inc has worked on 85 permitted projects.
Gamma Air System Inc Employees
DV
Douglas J Vallejos
Licensee
DV
Douglas Vallejs
Owner
VJ
Vallejos Douglas Jesus
Owner
VJ
Vallejos, Douglas Jesus