Updated: Jun 02, 2026
Location and Projects
Address
300 SHAW ROAD, South San Francisco, CA, 94080
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Smelly Mels Plumbinginc Engineer
Smelly Mels Plumbinginc, 300 Shaw Rd, South San Francisco, CA (Employees: Melvin Joseph Allen, Michael Anthony Allen, and Travis Marshall Allen) holds a General Engineering, Plumbing, General Building, Fire Protection license and 3 other licenses according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Smelly Mels Plumbinginc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Smelly Mels Plumbinginc Services
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Smelly Mels Plumbinginc Contact Information
Phone Number: (650) 738-2030
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Address: 300 SHAW ROAD, South San Francisco, CA 94080
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Smelly Mels Plumbinginc South San Francisco
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Smelly Mels Plumbinginc has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
53 projects
|
2025 |
|
42 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Smelly Mels Plumbinginc has worked on at least
100.0 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.
Pricing
|
30 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $2,000. 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.
Building Permits by Smelly Mels Plumbinginc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace existing sanitary sewer and lighting fixtures at the water park concession stand. repair of floors and damaged ceiling
Valuation:
$80,000
Permit #:
BLD2024-06771
Status:
complete
Fee:
$2,820
Permit Type:
Other
Building Type:
N/A
Work category: 1p; scope of work is installing a new sewer and storm drain lateral in the sidewalk as well as a new side sewer in the street utilizing the open trench method
Valuation:
N/A
Permit #:
PW20250113274
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of two sanitary force mains installation of two sanitary force mains from the pump station to manhole 34-01-13
Valuation:
N/A
Permit #:
EN25-00184
Status:
issued
Fee:
$10,086
Permit Type:
Lateral
Building Type:
N/A
Work category: 1p; scope of work is replacing the side sewer and installing a new sewer and storm drain line in the sidewalk utilizing the open trench method
Valuation:
N/A
Permit #:
PW20250528540
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; the scope of work is replacing the undersized house trap installing a larger 5 or 6 trap for proper cleaning and flow and hydrojetting the scales to the city main. perform a video to confirm the results
Valuation:
N/A
Permit #:
PW20240930977
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work is replacing the sewer lateral from the house to the city main utilizing the trenchless pipe bursting method
Valuation:
N/A
Permit #:
BLD-2025-3
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; scope of work is installing a new sewer and storm drain in the sidewalk and a new side sewer in street utilizing the open trench method
Valuation:
N/A
Permit #:
PW20251007625
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; scope of work is installing a new sewer and storm drain in the sidewalk and a new side sewer in street utilizing the open trench method
Valuation:
N/A
Permit #:
PW20251006604
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; scope of work is replacing the sewer lateral from the bathroom to the city curb utilizing the trenchless pipe bursting method and installing a trench drain by the garage door
Valuation:
N/A
Permit #:
PW20241122332
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Public works - encroachment permits (general construction)
2025-06-30
Replace sewer lateral from property line to main in city right of way. (7a)
Valuation:
$2,000
Permit #:
EP-2025-000442
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work is replacing the sewer lateral from the house to the city main utilizing the trenchless pipe bursting method
Valuation:
N/A
Permit #:
BLD-2025-1226
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; rough and finish for ada bathroom and apartment
Valuation:
N/A
Permit #:
PW20250522456
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; scope of work is replacing the upper lateral from the house to the house trap utilizing the trenchless pipe bursting method
Valuation:
N/A
Permit #:
PW20241213771
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer lateral from the house cleanout to the excavated area in the street utilizing the trenchless pipe bursting method. ep-2024-000438
Valuation:
$2,000
Permit #:
MEP-2024-295551
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work is replacing the sewer lateral from the house
Valuation:
$2,000
Permit #:
B25-1293
Status:
final
Fee:
$474
Permit Type:
Alterations
Building Type:
N/A
Work category: 1p; underground plumbing and sewer replacement
Valuation:
N/A
Permit #:
PW20250509153
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work is replacing the sewer lateral per the city's
Valuation:
$2,000
Permit #:
B25-0768
Status:
final
Fee:
$474
Permit Type:
Alterations
Building Type:
N/A
The applicant is required to replace the entire lateral from
Valuation:
N/A
Permit #:
E25-0314
Status:
final
Fee:
$1,334
Permit Type:
Sewer laterals
Building Type:
N/A
The applicant is required to cap the shared connection with
Valuation:
N/A
Permit #:
E25-0304
Status:
final
Fee:
$1,334
Permit Type:
Sewer laterals
Building Type:
N/A
Full sewer lateral replacement with associated cleanout
Valuation:
N/A
Permit #:
E25-0301
Status:
final
Fee:
$1,334
Permit Type:
Sewer laterals
Building Type:
N/A
Similar Contractors
146
BZ Score
$7.6K
Avg Project
-
Projects
145
BZ Score
$15K
Avg Project
-
Projects
146
BZ Score
$32.5K
Avg Project
-
Projects
Smelly Mels Plumbinginc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Smelly Mels Plumbinginc License info
Verified License
| License # | 786183 |
| Status | Active |
| State | California |
| Type | General Engineering, Plumbing, General Building, Fire Protection |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Smelly Mels Plumbinginc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 786183(A) |
| Status | Active |
| City | South San Francisco |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2017. Check the current license status of Smelly Mels Plumbinginc with the The City of South San Francisco, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 671062 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
- According to the California Contractors State 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.
Check this license's status for Smelly Mels Plumbinginc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 958421 |
| Status | Inactive |
| State | California |
| Type | General Engineering, Plumbing |
- According to the California Contractors State 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.
Check this license's status for Smelly Mels Plumbinginc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
237
Permits
- Building permit records show that Smelly Mels Plumbinginc has worked on 237 permitted projects.
Smelly Mels Plumbinginc Employees
MA
Melvin Joseph Allen
General Partner
MA
Michael Anthony Allen
Qualify Partner
TA
Travis Marshall Allen
Officer