Updated: Jul 10, 2026
Location and Projects
Address
2901 31st Ave N, Texas City, TX, 77590
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Mark 1 plumbing
Mark 1 plumbing, 2901 31st Ave N, Texas City, TX (Owned by: Mark Oberholtzer) holds a Plumbing license and 9 other licenses according to the Pharr license board.
Their BuildZoom score of 101 ranks in the top 12% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark 1 plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mark 1 plumbing Services
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Mark 1 plumbing Contact Information
Phone Number: (409) 935-4188
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Address: 2901 31st Ave N, Texas City, TX 77590
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Mark 1 plumbing Texas City
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark 1 plumbing has a BuildZoom score of 101, which places them above 88% of 222,249 contractors in Texas.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Mark 1 plumbing has worked on at least
19.0 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
|
19 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Mark 1 plumbing mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$1mil+ |
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.
Esid # 10032789455928944 office lab and training facility for texas cooperative inspections program where inspections of fruits vegetable tree nuts and peanuts are conducted
Valuation:
$4,100,000
Permit #:
CNEW2024-00038
Status:
final
Fee:
$13,560
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential addition alteration bathroom - move lav. drain move shower drain install new tub
Valuation:
N/A
Permit #:
20250300
Status:
filed
Fee:
$59
Permit Type:
Sub work
Building Type:
N/A
New construction of townplace suites hotel we are also going to have 12 gas openings but there was no where to addition these that i saw 05/28/30 amend permit to addition 3/4 inch backflow device per tony frye #176**wcortez
Valuation:
N/A
Permit #:
2403882
Status:
complete
Fee:
$3,450
Permit Type:
N/A
Building Type:
N/A
Ap #2636941 remodel on downstairs addition 12 toilets 3 urinals 8 lav's 8 floor sinks 2 kitchen sinks and 1 mop sink; remodel plumbing listed above in description
Valuation:
N/A
Permit #:
MEP-TRD-APP21-33101058
Status:
issued
Fee:
$53
Permit Type:
Commercial
Building Type:
N/A
Relocate bar area sinks
Valuation:
N/A
Permit #:
CMM2025-00193
Status:
issued
Fee:
$49
Permit Type:
Commercial
Building Type:
N/A
Gas test cut & cap 1-1/2 gas line addition condensate drip to central heat line
Valuation:
N/A
Permit #:
22-04209
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New hotel plumbing only construction this is to renew plumbing permit cmm20222-09691
Valuation:
N/A
Permit #:
CMM2023-08076
Status:
issued
Fee:
$48
Permit Type:
Commercial
Building Type:
N/A
Gas test and meter release
Valuation:
N/A
Permit #:
23-01191
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test and meter release
Valuation:
N/A
Permit #:
23-01048
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building no: n/a; unit no: n/a
Valuation:
N/A
Permit #:
COM-BLG-PMT22-40200486
Status:
final
Fee:
$36,784
Permit Type:
N/A
Building Type:
N/A
Sewerconnection per plumbing inspector request we are pulling permit for sewer connection outside buildings
Valuation:
N/A
Permit #:
2612109
Status:
complete
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Interior only plumbing aloft hotel
Valuation:
N/A
Permit #:
CMM2022-09691
Status:
issued
Fee:
$3,356
Permit Type:
Commercial
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
23-00001
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
New gas line and gas test
Valuation:
N/A
Permit #:
22-07840
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ran water line for customer looking to get a meter
Valuation:
N/A
Permit #:
23-00181
Status:
issued
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
22-08052
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
22-06506
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
22-05693
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
22-05718
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas test
Valuation:
N/A
Permit #:
22-05588
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mark 1 plumbing License info
License Not Verified
| License # | 41723 |
| Status | Active |
| City | Pharr |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Mark 1 plumbing with the City of Pharr
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PM8875 |
| Status | Active |
| City | San Antonio |
| Type | Pm Plumber |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mark 1 plumbing at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONT2003-110 |
| Status | Active |
| City | Galveston |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mark 1 plumbing 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.
License Not Verified
| License # | PLC1500408 |
| Status | Active |
| City | Dickinson |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2018. Check the current license status of Mark 1 plumbing with the City of Dickinson
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR2019-00154 |
| Status | Inactive |
| Type | Contractor Registration Plumbing |
- 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 # | RMP-25-41723 |
| Status | Inactive |
| City | San Antonio |
| Type | State Rmp 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 Mark 1 plumbing 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 # | 10-024994 |
| Status | Inactive |
| City | Alvin |
| Type | Plumbing Contractor |
- According to the City of Alvin, 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 Mark 1 plumbing at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dickinson |
| Type | Irrigation Contractor |
- According to the City of Dickinson, 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 # | PM8875 |
| Status | Inactive |
| City | San Antonio |
- 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 Mark 1 plumbing 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
| Status | Inactive |
| City | Round Rock |
- According to the The City of Round Rock, TX , 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 Mark 1 plumbing at the The City of Round Rock, TX .
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Galveston Insurance Associates |
97
Permits
- Building permit records show that Mark 1 plumbing has worked on 97 permitted projects.
Mark 1 plumbing Employees
JO
Jeff Oberholtzer
JO
Jeffery Oberholtzer
MI
Mark 1 Plumbing Inc
Licensee
MO
Mark Oberholtzer
Owner
NN
None None
None