Updated: Apr 30, 2026
Location and Projects
Address
515 e pioneer, Irving, TX, 75060
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ATOZ SERVICE Plumber
ATOZ SERVICE, 515 E Pioneer, Irving, TX (Owned by: Douglas Gregory) holds a Air Conditioning/Refrigeration Contractor license and 1 other license according to the Texas license board.
Their BuildZoom score of 93 ranks in the top 27% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring ATOZ SERVICE, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
ATOZ SERVICE Services
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ATOZ SERVICE Contact Information
Phone Number: (830) 305-4788
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Address: 515 e pioneer, Irving, TX 75060
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Sewer line
Valuation:
N/A
Permit #:
BLD1603-052
Status:
issued
Fee:
$48
Permit Type:
Add-alter
Building Type:
N/A
Replace 2 hot water heaters
Valuation:
N/A
Permit #:
P1609-0026
Status:
issued
Fee:
$52
Permit Type:
Water heater
Building Type:
N/A
No Description Available
Valuation:
$5,500
Permit #:
12-4328/000 000 VALB 00
Status:
issued
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Update
No Description Available
Valuation:
$5,000
Permit #:
12-3861/000 000 VALB 00
Status:
issued
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Update
No Description Available
Valuation:
N/A
Permit #:
12-2676/000 000 VALB 00
Status:
complete
Fee:
N/A
Permit Type:
Re-roof (resident...
Building Type:
Sf-one
No Description Available
Valuation:
$3,100
Permit #:
12-4329/000 000 VALB 00
Status:
complete
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Mobile home
No Description Available
Valuation:
$3,000
Permit #:
12-4327/000 000 VALB 00
Status:
complete
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Update
Bring hot water heater to code
Valuation:
N/A
Permit #:
10-00515
Status:
Archived Complete
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New wrought iron 210lfx4
Valuation:
N/A
Permit #:
F1003-0052
Status:
final
Fee:
$35
Permit Type:
Residence new (fe...
Building Type:
N/A
No Description Available
Valuation:
$10,000
Permit #:
06-8371/000 000 VALP 00
Status:
triage
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Update
No Description Available
Valuation:
$10,000
Permit #:
06-8371/000 000 VALE 00
Status:
triage
Fee:
$50
Permit Type:
Re-roof (resident...
Building Type:
Update
Run 4 sewer line to sewer tap
Valuation:
$150
Permit #:
8501171040
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Office showroom/w...
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Verified License
BuildZoom confirmed this contractor's license
ATOZ SERVICE License info
Verified License
| License # | TACLA00051810C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for ATOZ SERVICE at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 7070 |
| Status | Unable To Verify |
| Town | Flower Mound |
| Type | Contractors, Plumber |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
11
Permits
- Building permit records show that ATOZ SERVICE has worked on 11 permitted projects.
ATOZ SERVICE Employees
DG
Douglas Gregory
Owner
EE
Erwin, David E
Owner