Updated: May 18, 2026
Location and Projects
Address
9525 CARLOW LN, Laporte, TX, 77571
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Mainline plumbing Services
Mainline plumbing Services, 9525 Carlow Ln, Laporte, TX (Owned by: Leonard X Murillo) holds a Contractor Plumbing license and 4 other licenses according to the El Paso 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 Mainline plumbing Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mainline plumbing Services Services
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Mainline plumbing Services Contact Information
Phone Number: (832) 720-2647
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Address: 9525 CARLOW LN, Laporte, TX 77571
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Building Permits by Mainline plumbing Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
2 new gas connections and a pvb for the autofill
Valuation:
N/A
Permit #:
PLUM21-02049
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Gas test for gas turn on
Valuation:
N/A
Permit #:
PLUM22-00092
Status:
final
Fee:
N/A
Permit Type:
Gas turn on
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PLBG2023-000025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test for house
Valuation:
N/A
Permit #:
20-01151
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing - remodel of m/h
Valuation:
N/A
Permit #:
20202057
Status:
complete
Fee:
$91
Permit Type:
Addition/remodel
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mainline plumbing Services License info
Verified License
| License # | 25-LP-00539 |
| Status | Active |
| City | El Paso |
| Type | Contractor Plumbing |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mainline plumbing Services at the City of El Paso, Texas.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | REG13086 |
| Status | Active |
| Type | Plumber Contractor Registration |
| Date Issued | 01-01-2026 |
- BuildZoom verified this license was active as of February 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC6614081 |
| Status | Active |
| City | Manvel |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2022. Check the current license status of Mainline plumbing Services with the City of Manvel
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | REG08716 |
| Status | Inactive |
| Type | Plumber Contractor Registration |
- 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 # | CONT2021-0359 |
| Status | Inactive |
| City | Galveston |
| Type | Plumbing |
- According to the City of Galveston Department Of Planning And Community Development, 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 Mainline plumbing Services at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Kraft Lake |
Mainline plumbing Services Employees
LM
Leonard Murillo
LM
Leonard X Murillo
Owner