Updated: Aug 18, 2026
Location and Projects
Address
20770 US 281 N # 108-190, San Antonio, TX, 78258
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A&A Backflow Plumber
A&A Backflow LLC, 20770 Us 281 Hwy N, San Antonio, TX (Owned by: Christopher Brinkmann) holds a State Irrigator Contractor license and 4 other licenses according to the San Antonio license board.
Their BuildZoom score of 103 ranks in the top 10% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A&A Backflow LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
A&A Backflow LLC Services
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A&A Backflow LLC Contact Information
Phone Number: (210) 392-3650
Edit
Address: 20770 US 281 N # 108-190, San Antonio, TX 78258
Edit
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace irrigation backflow device 1 by meter right side; replace irrigation backflow device 1 by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP25-33111360
Status:
complete
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Backflow - perez; replace irrigation backflow device 1 by meter
Valuation:
N/A
Permit #:
MEP-BCK-PMT25-34011360
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace backflow on irrigation by meter - under decorative rock; replace backflow on irrigation by meter - under decorative rock
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33117372
Status:
issued
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Replace backflow irrigation by meter - back of building - outside; replace backflow irrigation by meter - back of building - outside
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33112543
Status:
issued
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
Replace irrigation backflow - front of residence by sidewalk; replace irrigation backflow - front of residence by sidewalk
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33118228
Status:
issued
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Replace irrigation backflow above ground by street - starbucks; replace irrigation backflow above ground by street - starbucks
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33120412
Status:
complete
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
Backflow replacement irrigation; replace backflow irrigation by meter - back of building - outside
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34012543
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Backflow replacement irrigation; replace irrigation backflow - front of residence by sidewalk
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34018228
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Backflow replacement irrigation; replace backflow on irrigation by meter - under decorative rock
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34017372
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Backflow replacement on irrigation by meter; backflow replacement on irrigation by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33117354
Status:
issued
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Replace rpz on irrigation by meter - green cover; replace rpz on irrigation by meter - green cover
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33116524
Status:
complete
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
Replace backflow on irrigation by meter; replace backflow on irrigation by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33118940
Status:
issued
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Backflow replacement irrigation by meter; backflow replacement irrigation by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP23-33117353
Status:
issued
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Backflow replacement irrigation; backflow replacement on irrigation by meter
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34017354
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Backflow replacement irrigation; backflow replacement irrigation by meter
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34017353
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace irrigation backflow rp device 1 by meter; replace irrigation backflow device 1 by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33117258
Status:
complete
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
Replace broken backflow on irrigation by meter.; replace broken backflow on irrigation by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33112696
Status:
complete
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
Backflow replacement irrigation; replace backflow on irrigation by meter
Valuation:
N/A
Permit #:
MEP-BCK-PMT23-34018940
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace irrigation backflow device 1 by meter; replace irrigation backflow device 1 by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33125667
Status:
complete
Fee:
$74
Permit Type:
Residential
Building Type:
N/A
Replace irrigation backflow device 1 by meter; replace irrigation backflow device 1 by meter
Valuation:
N/A
Permit #:
MEP-TRD-APP24-33117261
Status:
complete
Fee:
$74
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
A&A Backflow LLC License info
Verified License
| License # | IRR20485 |
| Status | Active |
| City | San Antonio |
| Type | State Irrigator Contractor |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for A&A Backflow LLC at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LS-0044 |
| Status | Inactive |
| Type | Irrigation Contractor |
- According to the local license board, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | IRRIGATION - 761 |
| Status | Inactive |
| City | Cibolo |
| Type | Irrigation |
- According to the City of Cibolo, 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 A&A Backflow LLC at the City of Cibolo.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | IRR20485 |
| Status | Inactive |
| City | San Antonio |
| Type | State Irrigator Contractor |
- According to the City of San Antonio, TX Licensed Contractors, 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 A&A Backflow LLC at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | IRR20485 |
| Status | Inactive |
| City | San Antonio |
| Type | Irrigator |
- According to the City of San Antonio, TX Licensed Contractors, 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 A&A Backflow LLC at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
64
Permits
- Building permit records show that A&A Backflow LLC has worked on 64 permitted projects.
A&A Backflow LLC Employees
BC
Brinkmann, Chris
Licensee
CB
Christopher Brinkmann
Owner