Updated: Jun 17, 2026
Location and Projects
Address
4231 BUSINESS CENTER DR #12, Fremont, CA, 94538
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Mr Drain Plumber
Mr Drain, 4231 Business Center Dr, Fremont, CA (Owned by: Luis Omar Aragon Jr) holds a Plumbing, Sanitation System, Warm Air Heating, Ventilating And Air Conditioning license and 3 other licenses according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mr Drain, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mr Drain Services
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Mr Drain Contact Information
Phone Number: (510) 257-1400
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Address: 4231 BUSINESS CENTER DR #12, Fremont, CA 94538
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Mr Drain Fremont
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mr Drain has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Mr Drain has worked on at least
9.0 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
|
9 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Mr Drain mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
1 project
|
< $5k |
|
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.
Work category: 2pb; installation of grease 100 lb trap in the ground install rainwater catch basin install rainwater trench drain install copper water lines for kitchen sinks
Valuation:
N/A
Permit #:
PW20240816923
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Christian worship ctr of san jose: sewer repair by open tren
Valuation:
N/A
Permit #:
B-PL25-0056
Status:
final
Fee:
$424
Permit Type:
plumbing
Building Type:
N/A
Replace apx 30 ft sewer line by pipe burst from side of house to existing sewer tie-in and install a 2 way c/o on side of house
Valuation:
N/A
Permit #:
BIPL22-013686
Status:
expired
Fee:
$158
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1803127
Status:
final
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1802870
Status:
final
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1802869
Status:
final
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. usa # and date must be provided in order to have a permit issued. permit valid for 90 days. call pwa inspectio... see more
Valuation:
N/A
Permit #:
SL1802601
Status:
final
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1802599
Status:
issued
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1802347
Status:
applied
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1801174
Status:
final
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in public right-of-way. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city cou... see more
Valuation:
N/A
Permit #:
SL1801173
Status:
complete
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
Repair/replace sewer lateral and excavate in on property only. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city council... see more
Valuation:
N/A
Permit #:
SL1801433
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Haque residence: replacing the house 2 way cleanout 3 flang
Valuation:
$3,500
Permit #:
B-PL22-0326
Status:
final
Fee:
$586
Permit Type:
plumbing
Building Type:
N/A
Haque residence: replacing the kitchen line & laundry line i
Valuation:
$2,000
Permit #:
B-PL22-0313
Status:
final
Fee:
$586
Permit Type:
plumbing
Building Type:
N/A
Sewer line replacement from the house to the property line with 2-way cleanout & 1-way property line cleanout
Valuation:
$4,900
Permit #:
B200382
Status:
canceled
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Macias residence: replace apx 50ft of sewer line from house
Valuation:
$7,000
Permit #:
B-PL24-0041
Status:
final
Fee:
$476
Permit Type:
Onl sewer lateral
Building Type:
N/A
Sewer lateral replacement (see note)
Valuation:
$7,000
Permit #:
DPW-002082
Status:
issued
Fee:
$420
Permit Type:
Lane shift
Building Type:
N/A
Residential sewer lateral replacement
Valuation:
$7,000
Permit #:
B-043137
Status:
final
Fee:
$169
Permit Type:
Full replacement
Building Type:
N/A
Drain line and cleanout replacement
Valuation:
N/A
Permit #:
BLD22-01915
Status:
final
Fee:
$125
Permit Type:
Combination
Building Type:
N/A
Sanitary sewer cleanout installation
Valuation:
N/A
Permit #:
E-EN13-0195
Status:
final
Fee:
$155
Permit Type:
Private improvement
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mr Drain License info
Verified License
| License # | 1082095 |
| Status | Active |
| State | California |
| Type | Plumbing, Sanitation System, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mr Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1040219 |
| Status | Inactive |
| State | California |
| Type | Plumbing, Sanitation System |
| Business Type | Sole Ownership |
- 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 Mr Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 931464 |
| Status | Inactive |
| State | California |
| Type | Plumbing, Sanitation System |
| Business Type | Sole Ownership |
- 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 Mr Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 873637 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- 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 Mr Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
263
Permits
- Building permit records show that Mr Drain has worked on 263 permitted projects.
Mr Drain Employees
LJ
Luis Omar Aragon Jr
Owner
MA
Mian Mansoor Ahmed
Rmo/Ceo/Pres