Updated: May 31, 2026
Location and Projects
Address
1472 71ST AVENUE, Oakland, CA, 94621
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Challenge Rooter Plumber
Challenge Rooter, 1472-71 St Ave, Oakland, CA (Employee: Eucebio Calmo Perez) holds a Sanitation System license according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Challenge Rooter, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Challenge Rooter Services
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Challenge Rooter Contact Information
Phone Number: (510) 877-2050
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Address: 1472 71ST AVENUE, Oakland, CA 94621
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Challenge Rooter Oakland
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Challenge Rooter has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
14 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that Challenge Rooter has worked on at least
48.0 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
|
44 projects
|
Plumbing projects |
|
40 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Challenge Rooter mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
1 project
|
< $5k |
|
13 projects
|
$5k-$20k |
The typical size of their permits is approximately $6,000. 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.
Sewer lateral replacement from building to rear property line where building sewer connects to city main sewer approx 60ft. in front yard. ep-2025-000213
Valuation:
$6,000
Permit #:
MEP-2025-297528
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement from building to easement in rear of property via trenchless method replacing approx. 70 ft. *ep-2025-000525
Valuation:
$8,000
Permit #:
MEP-2025-298644
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-pipe approximately 200 ft of code approve pipe for water service from building to existing water meter (all on private property)
Valuation:
$6,000
Permit #:
B25-0362
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement from building to private driveway replacing approx. 6 ft via open trench method
Valuation:
N/A
Permit #:
PP20250514230
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement from building to property line via trenchless method approximately 150 ft
Valuation:
$6,000
Permit #:
B25-0794
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement from building to curb via trenchless method approximately 150 ft
Valuation:
$6,000
Permit #:
B25-0777
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer drain line replacement under the building via trenchless method and install 4 wye connection inside of building
Valuation:
$10,000
Permit #:
BLD2025-03805
Status:
canceled
Fee:
$145
Permit Type:
Alteration
Building Type:
N/A
Public works - encroachment permits (general construction)
2025-03-07
Replace sewer lateral from property line to main in city right of way
Valuation:
$6,000
Permit #:
EP-2025-000213
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement from building to st via trenchless
Valuation:
$8,000
Permit #:
B25-1031
Status:
issued
Fee:
$682
Permit Type:
Alterations
Building Type:
N/A
Sewer lateral replacement from building to curb via open trench and trenchless replacing approximately 60 ft
Valuation:
N/A
Permit #:
PP20250917746
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full sewer lateral replacement from building to street via
Valuation:
N/A
Permit #:
E25-0489
Status:
final
Fee:
$1,496
Permit Type:
Sewer laterals
Building Type:
N/A
40 ft trenchless sl rplmt from bdlg to front pl 4"hdpe
Valuation:
N/A
Permit #:
PLMB2025-0030
Status:
final
Fee:
$239
Permit Type:
Residential_na
Building Type:
N/A
Sewer lateral replacement 25 lf from building to street via trenchless method. in the front of the home from the building to the street. ep-2022-001060
Valuation:
$5,000
Permit #:
MEP-2022-286936
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Public works - encroachment permits (general construction)
2025-06-12
Replace sewer lateral in rear easement
Valuation:
$8,000
Permit #:
EP-2025-000525
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer lateral via trenchless method from house to main line in street (e23-0013 to be issued)
Valuation:
$5,000
Permit #:
B23-0120
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
8 island dr. (colc) confirmed video
Valuation:
N/A
Permit #:
W25-00001
Status:
issued
Fee:
$215
Permit Type:
Lateral
Building Type:
N/A
Sewer lateral replacement from building to street via trenchless method approximately 50ft. ep-2024-001065
Valuation:
$6,500
Permit #:
MEP-2024-296330
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer lateral replacement 50 ft
Valuation:
N/A
Permit #:
PW25-0268
Status:
issued
Fee:
$3,704
Permit Type:
Concrete street cut
Building Type:
N/A
Sewer lateral replacement
Valuation:
N/A
Permit #:
PW25-0206
Status:
issued
Fee:
$3,704
Permit Type:
Concrete street cut
Building Type:
N/A
Sewer lateral replacement
Valuation:
N/A
Permit #:
PW25-0080
Status:
issued
Fee:
$3,704
Permit Type:
Concrete street cut
Building Type:
N/A
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128
BZ Score
$23K
Avg Project
-
Projects
142
BZ Score
$25K
Avg Project
-
Projects
142
BZ Score
$6.5K
Avg Project
-
Projects
Challenge Rooter Reviews
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Verified License
BuildZoom confirmed this contractor's license
Challenge Rooter License info
Verified License
| License # | 1008865 |
| Status | Active |
| State | California |
| Type | Sanitation System |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Challenge Rooter at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
633
Permits
- Building permit records show that Challenge Rooter has worked on 633 permitted projects.
Challenge Rooter Employees
EP
Eucebio Calmo Perez
Sole Owner