Updated: May 26, 2026
Location and Projects
Address
P. O. BOX 227 None, Collinsville, TX, 76233
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GP Plumbing
GP Plumbing, None, Po Box 227, Collinsville, TX (Owned by: Keith Byrom) holds a license and 13 other licenses according to the Denton license board.
Their BuildZoom score of 94 ranks in the top 24% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring GP Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
GP Plumbing Services
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GP Plumbing Contact Information
Phone Number: (972) 429-5575
Address: P. O. BOX 227 None, Collinsville, TX 76233
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing rpz valve - backflow preventer on the hoa community pool. old rpz serial #173790 new rpz serial #175733
Valuation:
$1,000
Permit #:
COM2019-06-00808
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Plumbing
Valuation:
N/A
Permit #:
0115
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water heater
Valuation:
N/A
Permit #:
20-1651
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
Valuation:
N/A
Permit #:
9931
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & replace water heater
Valuation:
N/A
Permit #:
WHRES-18-1218
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ereckson middle school - new concession stand, bathroom, kitchen & storage
Valuation:
$909,000
Permit #:
008640-2018-CB
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New addition- life 365 church (1680 sf)
Valuation:
N/A
Permit #:
2110-0415
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gp plumbing
Valuation:
N/A
Permit #:
PP18-04565
Status:
final
Fee:
$25
Permit Type:
General
Building Type:
N/A
Remodel of existing muli-family complex - singing oaks
Valuation:
$238,000
Permit #:
1112-0158
Status:
final
Fee:
$41,456
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$20,000
Permit #:
14-4658
Status:
CLOSED
Fee:
N/A
Permit Type:
Addn/remodel sing...
Building Type:
N/A
No Description Available
Valuation:
$600
Permit #:
14-10430/000 000 PJC 00
Status:
CLOSED
Fee:
N/A
Permit Type:
plumbing-bkflo pv...
Building Type:
N/A
Re-pipe drain lines under slab access by tunnel
Valuation:
$12,000
Permit #:
1208-0509
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Repair sewer line under slab access by tunnel
Valuation:
$4,000
Permit #:
1208-0724
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
New tank ex tank
Valuation:
$985
Permit #:
WH14-03111
Status:
EXPIRED
Fee:
$43
Permit Type:
Replacement
Building Type:
N/A
1000 gallon grease trap installation
Valuation:
N/A
Permit #:
1212-0690
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP18-18741
Status:
issued
Fee:
$49
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP18-18740
Status:
final
Fee:
$46
Permit Type:
General
Building Type:
N/A
Gas test - occupied
Valuation:
N/A
Permit #:
1304-0142
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Grease trap (add-on)
Valuation:
N/A
Permit #:
1302-0491
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Gas test commercial
Valuation:
$2,500
Permit #:
1212-0105
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
GP Plumbing Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
GP Plumbing License info
License Not Verified
| License # | C10993 |
| Status | Active |
| County | Denton |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of GP Plumbing with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-003623-2026 |
| Status | Active |
| City | Colleyville |
| Type | Plumbing Contractor |
| Class | Plumbing Contractor |
| Date Issued | 01-02-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for GP Plumbing at the The City of Colleyville, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1191 |
| Status | Active |
| City | Corinth |
| Type | Plumber |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for GP Plumbing at the City of Corinth.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 19-031084 |
| Status | Active |
| City | Gainesville |
| Type | Plumbing Contractor |
| Date Issued | 10-21-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for GP Plumbing at the City of Gainesville.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 36517 |
| Status | Active |
| State | Texas |
| Type | Plumber |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for GP Plumbing at the Texas State Board of Plumbing Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 36090 |
| Status | Active |
| State | Texas |
| Type | Plumber |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for GP Plumbing at the Texas State Board of Plumbing Examiners.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLBG7041579 |
| Status | Active |
| City | Denison |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of GP Plumbing with the City of Denison
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC2831084 |
| Status | Active |
| City | Gainesville |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2020. Check the current license status of GP Plumbing with the City of Gainesville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 10925 |
| Status | Active |
| Town | Flower Mound |
| Type | Contractors, Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of GP Plumbing with the Flower Mound Department of Building Inspections
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Denton |
- According to the Denton County, 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.
Inactive License
| License # | AEC-10925 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Lic Cont (Bi) |
- According to the Flower Mound Department of Building Inspections, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for GP Plumbing at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLUM2674725 |
| Status | Inactive |
| City | Celina |
| Type | Plumbing Contractor |
- According to the City of Celina, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for GP Plumbing at the City of Celina.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLUM2674725 |
| Status | Inactive |
| City | Celina |
| Type | Plumbing Contractor |
- According to the City of Celina, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for GP Plumbing at the City of Celina.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R10-0431 |
| Status | Inactive |
| City | Frisco |
| Type | Building |
- According to the The City of Frisco, TX, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for GP Plumbing at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
28
Permits
- Building permit records show that GP Plumbing has worked on 28 permitted projects.
GP Plumbing Employees
KB
Keith Byrom
Owner