Updated: Jul 10, 2026
Location and Projects
Address
DR, Grapevine, TX, 76051
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Down Under plumbing
Down Under plumbing, Dr, Grapevine, TX (Employee: Philip Sullivan) holds a Plumbing Contractor license and 4 other licenses according to the Keller 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 Down Under plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Down Under plumbing Services
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Down Under plumbing Contact Information
Phone Number: (682) 209-7030
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Address: DR, Grapevine, TX 76051
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Down Under plumbing Grapevine
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Down Under plumbing has a BuildZoom score of 103, which places them above 90% of 222,249 contractors in Texas.
Activity
|
8 projects
|
2025 |
|
6 projects
|
2024 |
Our building permit records indicate that Down Under plumbing has worked on at least
14.0 projects over the past 2 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
|
13 projects
|
Plumbing projects |
|
5 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Down Under plumbing mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $4,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Total remodel including but not limited to : replacing sewer mail to street replace hvac replum entire house new electrical system roof windows ect
Valuation:
$275,000
Permit #:
BLDR25-04-034845
Status:
issued
Fee:
$1,400
Permit Type:
N/A
Building Type:
N/A
Addition room to main house
Valuation:
$65,000
Permit #:
BLDR24-09-033043
Status:
complete
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Move washer connection and install tankless water heater
Valuation:
$2,000
Permit #:
25-001314
Status:
issued
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
Install new double check run waterline to greenhouse for hose bib. install gas line
Valuation:
$1,000
Permit #:
25-001920
Status:
issued
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Sewer replacement under house
Valuation:
$4,000
Permit #:
25-001526
Status:
issued
Fee:
$37
Permit Type:
N/A
Building Type:
N/A
Sewer replacement tunnel
Valuation:
$5,000
Permit #:
PLMB25-0108
Status:
expired
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Run gas line from gas meter to new greenhouse
Valuation:
$1,000
Permit #:
24-004468
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
50 gallon gas water heater replacement in attic
Valuation:
N/A
Permit #:
PLMR24-01-030481
Status:
expired
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Tunnel sewer replacement
Valuation:
$1,000
Permit #:
25-002621
Status:
issued
Fee:
$37
Permit Type:
N/A
Building Type:
N/A
30 gallon gas water heater in closet
Valuation:
N/A
Permit #:
PLMB-002881-2024
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Tankless water heater in attic
Valuation:
$4,500
Permit #:
PLMB-003325-2024
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Gas water heater in attic
Valuation:
N/A
Permit #:
PLMR24-01-030403
Status:
expired
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
New water line
Valuation:
$1,000
Permit #:
PLMR24-09-033028
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Unplatted lot
Valuation:
N/A
Permit #:
STOS24-0008
Status:
complete
Fee:
$3,475
Permit Type:
N/A
Building Type:
N/A
Sewer line
Valuation:
$4,000
Permit #:
PLMB24-0141
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel that requires removal of existing wall partition for refrigerator and pantry - these are non load bearing and removal of furdown - and moving the air duct under the stairs vent remains in place additional electrical adjustment will be made adding additional light and moving switch to accomodate the removal of the partition cap existing refrigerator water line and addit... see more
Valuation:
$15,000
Permit #:
RESR25-0072
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - this project consists of interior non-structural modifications to the kitchen and adjacent laundry area to improve space utilization. all alterations are limited to non-load-bearing partitions. no structural framing members beams exterior walls or load-bearing walls will be altered
Valuation:
$15,000
Permit #:
RESR25-0068
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Down Under plumbing License info
Verified License
| License # | CON-2601-0032 |
| Status | Active |
| City | Keller |
| Type | Plumbing Contractor |
| Class | Plumbing Contractor |
| Date Issued | 01-19-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Down Under plumbing at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-2601-0033 |
| Status | Active |
| City | Keller |
| Type | Plumbing Contractor |
| Class | Plumbing Contractor |
| Date Issued | 01-19-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Down Under plumbing at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC24024 |
| Status | Active |
| Town | Flower Mound |
| Type | Private |
| Date Issued | 01-08-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Down Under plumbing at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in January, 2025 that this contractor does not need a license to be a plumber in Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2025 024888 000 00 BR |
| Status | Inactive |
| City | Arlington |
| Type | Plumbing Contractor |
- According to the City of Arlington, 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 Down Under plumbing at the City of Arlington, TX.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
13
Permits
- Building permit records show that Down Under plumbing has worked on 13 permitted projects.
Down Under plumbing Employees
PS
Philip Sullivan