Updated: Nov 11, 2025
Location and Projects
Address
P O BOX 397, Carlsbad, CA, 92018
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Assurance Plumbing
Assurance Plumbing, Carlsbad, Po Box 397, Carlsbad, CA (Employee: Daniel Kurt Holford) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Assurance Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Assurance Plumbing Services
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Assurance Plumbing Contact Information
Phone Number: (760) 433-7646
Edit
Address: P O BOX 397, Carlsbad, CA 92018
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Assurance Plumbing Carlsbad
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Assurance Plumbing has a BuildZoom score of 94, which places them above 76% of 336,931 contractors in California.
Activity
|
1 project
|
2022 |
Our building permit records indicate that Assurance Plumbing has worked on at least
1.0 project 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.
Pricing
|
1 project
|
$5k-$20k |
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.
Upsize exist 5/8 to 3/4 wm - adu garage conversion
Valuation:
N/A
Permit #:
WTR22-0022
Status:
final
Fee:
$6,765
Permit Type:
Meter change out
Building Type:
N/A
Ce21-3028 - adu garage conversion of 1/2 of existing garage
Valuation:
$12,000
Permit #:
BLDG21-3831
Status:
final
Fee:
$2,180
Permit Type:
Non-structural <499
Building Type:
N/A
Serra mesa - building permit for interior tenant improvement for new office use in shell building. work to include new partition walls reflected ceiling minor electrical lighting mechanical and plumbing. zone: co-1-2 overlays: part 77 brush w 300
Valuation:
$35,670
Permit #:
623058
Status:
complete
Fee:
$2,384
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Serra mesa - building permit for interior tenant improvement for new office use in shell building. work to include new partition walls reflected ceiling minor electrical lighting mechanical and plumbing. zone: co-1-2 overlays: part 77 brush w 300
Valuation:
N/A
Permit #:
623061
Status:
complete
Fee:
$245
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Serra mesa - building permit for interior tenant improvement for new office use in shell building. work to include new partition walls reflected ceiling minor electrical lighting mechanical and plumbing. zone: co-1-2 overlays: part 77 brush w 300
Valuation:
N/A
Permit #:
623060
Status:
complete
Fee:
$157
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Repair replace leaking gas fitting
Valuation:
$1,000
Permit #:
BLDG17-0418
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Single family residence 200 amp service upgrade no additional circ to be added
Valuation:
N/A
Permit #:
1427476
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
Water heater changeout; replace all cast iron sewer lines
Valuation:
N/A
Permit #:
BLDG13-2603
Status:
final
Fee:
$201
Permit Type:
Simple
Building Type:
N/A
Replace all cast iron sewer lines under subfloor
Valuation:
N/A
Permit #:
BLDG14-0106
Status:
final
Fee:
$201
Permit Type:
Simple
Building Type:
N/A
Repiping gas line for two
Valuation:
N/A
Permit #:
BLDG13-0162
Status:
final
Fee:
$205
Permit Type:
Simple
Building Type:
N/A
Repairs to gas line near meter
Valuation:
N/A
Permit #:
BLDG11-1401
Status:
issued
Fee:
$210
Permit Type:
Simple
Building Type:
N/A
Single family residence electrical service upgrade 200amp
Valuation:
N/A
Permit #:
664080
Status:
complete
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
200 amp service upgrade
Valuation:
$0
Permit #:
328967
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinklers - t.i
Valuation:
$0
Permit #:
645038
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Serra mesa - building permit for interior tenant improvement for new office use in shell building. work to include new partition walls reflected ceiling minor electrical lighting mechanical and plumbing. zone: co-1-2 overlays: part 77 brush w 300
Valuation:
N/A
Permit #:
623059
Status:
complete
Fee:
$621
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Assurance industries co inc
Valuation:
N/A
Permit #:
A-HM940097
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
171 shower valves are being replaced in 141 condo units (111 one bathrooms units & 30 two bathroom units) @ suncrest villas
Valuation:
N/A
Permit #:
121771
Status:
canceled
Fee:
$4,309
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Assurance Plumbing License info
Verified License
| License # | 694720 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Assurance Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 694720 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the City of Oceanside, CA, 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 Assurance Plumbing at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
13
Permits
- Building permit records show that Assurance Plumbing has worked on 13 permitted projects.
Assurance Plumbing Employees
DH
Daniel Kurt Holford
Sole Owner