Updated: Jun 02, 2026
Location and Projects
Address
16124 University Oak, San Antonio, TX, 78249
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Leak Location Services, Inc Photos
Leak Location Services Plumber
About
Geomembrane Liner Leak Detection for Landfills, and Surface Impoundments
Mission
QUALITY CONTROL / QUALITY ASSURANCE ASTM STANDARD D-6747 TESTING
An International Company Specializing in Electrical Leak Location Surveys of Geomembrane Liners
Cutting Holes for Testing orTesting for Holes and Cuts?
Do you have it backwards?
The industry is changing the erroneous rationale of focusing on testing seams that almost never fail in service while ignoring actual holes in the geomembranes.
Geomembrane Leak Detection
From BuildZoom: Leak Location Services, Inc, 16124 University Oak, San Antonio, TX (Owned by: Charles D Ratliff, Iii) holds a Plumbing Contractor license and 9 other licenses according to the Arlington license board.
Their BuildZoom score of 105 ranks in the top 8% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Leak Location Services, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Leak Location Services, Inc Services
Start a project today:
Leak Location Services, Inc Contact Information
Phone Number: (214) 388-8838
Address: 16124 University Oak, San Antonio, TX 78249
Leak Location Services, Inc San Antonio
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Leak Location Services, Inc has a BuildZoom score of 105, which places them above 92% of 222,249 contractors in Texas.
Activity
|
66 projects
|
2025 |
|
55 projects
|
2024 |
|
107 projects
|
2023 |
Our building permit records indicate that Leak Location Services, Inc has worked on at least
228.0 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
|
30 projects
|
Home Additions |
|
222 projects
|
Plumbing projects |
|
47 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Leak Location Services, Inc mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
56 projects
|
< $5k |
The typical size of their permits is approximately $1,500. 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.
Building Permits by Leak Location Services, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Permanent 48kw generator install with auto transfer switch
Valuation:
$5,000
Permit #:
GEN25-0020
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Replace section of sewer drain line under slab foundation
Valuation:
N/A
Permit #:
PR0425-19840
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0810
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0703
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0956
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0644
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0581
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Sewer spot leak repair under slab
Valuation:
N/A
Permit #:
P25-0241
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under the slab
Valuation:
N/A
Permit #:
P25-0515
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0327
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0301
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water leak spot repair under slab
Valuation:
N/A
Permit #:
P25-0204
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2003-gas relay or repair with test
Valuation:
$1,000
Permit #:
2501223093
Status:
issued
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
Water leak spot repair under slab
Valuation:
N/A
Permit #:
PR0125-19175
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer spot repair under slab
Valuation:
N/A
Permit #:
P25-0555
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Wtr leak spot repr under slab
Valuation:
N/A
Permit #:
25-00001056|000-000|MPLR
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
2001-remodel existing plumbing
Valuation:
$1,500
Permit #:
2504233087
Status:
issued
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
2001-remodel existing plumbing
Valuation:
$1,500
Permit #:
2504093009
Status:
issued
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
2001-remodel existing plumbing
Valuation:
$1,500
Permit #:
2504083107
Status:
approved
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Multi-family dwel...
Water leak repair via 5ft tunnel
Valuation:
N/A
Permit #:
BLD25-04019
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Leak Location Services, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Leak Location Services, Inc License info
Verified License
| License # | 2026 024322 000 00 BR |
| Status | Active |
| City | Arlington |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Leak Location Services, Inc at the City of Arlington, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC25070 |
| Status | Active |
| Town | Flower Mound |
| Type | Plumbing |
| Date Issued | 09-22-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Leak Location Services, Inc at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Terrel |
| Type | Construction Contractors |
- BuildZoom verified this license was active as of February 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC11066 |
| Status | Active |
| City | Plano |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Leak Location Services, Inc at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLUMB6736221 |
| Status | Active |
| Town | Highland Park |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Leak Location Services, Inc with the Town of Highland Park
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PM7412931 |
| Status | Active |
| City | Lancaster |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of October, 2024. Check the current license status of Leak Location Services, Inc with the City of Lancaster
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL-030678-2026 |
| Status | Inactive |
| City | Mesquite |
| Type | Plumbing Contractor |
| Class | Plumbing Contractor |
- According to the City of Mesquite, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Leak Location Services, Inc at the City of Mesquite.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-012931 |
| Status | Inactive |
| City | Lancaster |
| Type | Plumbing |
- According to the City of Lancaster, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Leak Location Services, Inc at the City of Lancaster.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL-029572-2025 |
| Status | Inactive |
| City | Mesquite |
| Type | Plumbing Contractor |
| Class | Plumbing Contractor |
| Date Issued | 11-10-2025 |
- According to the City of Mesquite, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Leak Location Services, Inc at the City of Mesquite.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Plumbing (Pl) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
224
Permits
- Building permit records show that Leak Location Services, Inc has worked on 224 permitted projects.
Leak Location Services, Inc Employees
CI
Charles D Ratliff, Iii
Owner
CR
Charles Ratliff
Owner