Updated: Oct 11, 2025
Location and Projects
Address
5863 ALONZO AVE, Encino, CA, 91316
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Y M P Plumbing
Y M P Plumbing, 5863 Alonzo Ave, Encino, CA (Employees: Emily Yp Chen, Yan Pochtar, and Yan Pochtar) holds a Plumbing license and 3 other licenses according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Y M P Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Y M P Plumbing Services
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Y M P Plumbing Contact Information
Phone Number: (818) 266-2375
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Address: 5863 ALONZO AVE, Encino, CA 91316
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Y M P Plumbing Encino
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Y M P Plumbing has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
11 projects
|
2023 |
|
12 projects
|
2022 |
Our building permit records indicate that Y M P Plumbing has worked on at least
29.0 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
|
23 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Y M P Plumbing mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $10,000. 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.
New buildings or additions commercial coaches ground mount solar pole light standards
2022-11-30
Master plan = cbnc2021-00195-building #4 units 239 - 246. front side of building 4 . previous permit was pulled for a balcony at this property. submitting plans that already have been approved. please speak with john b if you have any questions
Valuation:
$60,000
Permit #:
CBNC2021-00207
Status:
complete
Fee:
$793
Permit Type:
Misc. Structure w...
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2022-11-30
Master plan = cbnc2021-00195-building #4 units 231 - 238. front side of building 4 . previous permit was pulled for a balcony at this property. submitting plans that already have been approved. please speak with john b if you have any questions
Valuation:
$60,000
Permit #:
CBNC2021-00206
Status:
complete
Fee:
$793
Permit Type:
Misc. Structure w...
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2022-12-16
Master plan = cbnc2021-00195-building #3 units 211 212 213 214 215 216 217 218 previous permit has been approved on 1 balcony that we have done. speak with john b
Valuation:
$64,000
Permit #:
CBNC2021-00205
Status:
complete
Fee:
$847
Permit Type:
Misc. Structure w...
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2021-08-18
Master plan = cbnc2021-00195-building #7 units 227 - 230. building 7 . previous permit was pulled for a balcony at this property. submitting plans that already have been approved. please speak with john b if you have any questions
Valuation:
$32,000
Permit #:
CBNC2021-00208
Status:
issued
Fee:
$417
Permit Type:
Misc. Structure w...
Building Type:
N/A
Revision to previously approved plans under 22042-20000-14678. revision to water heater selection and riser diagrams
Valuation:
N/A
Permit #:
22042-10001-14678
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2022-11-30
Master plan = cbnc2021-00195-building #6 units 219 220 222 223 224 225 226 balconies previous balcony has been completed before
Valuation:
$40,000
Permit #:
CBNC2021-00204
Status:
complete
Fee:
$524
Permit Type:
Misc. Structure w...
Building Type:
N/A
1 new eathquake valve. 1 new pressure regulator. new adu sewer connection. 1 new hose bib for adu. 1 new water service for adu
Valuation:
N/A
Permit #:
23042-40000-14628
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 21042 20001 08338 to change adress to 1267 1/2- 1267 1/2 vin scully
Valuation:
N/A
Permit #:
21042-10002-08338
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Potable water waste & vent for commercial building. existing 2 domestic water meter. existing 3 backflow device
Valuation:
N/A
Permit #:
22042-20000-14678
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace/install plumbing plumbing fixtures and gas lines for conversion of rec room/gym to an adu (under permit 20016-20000-23162)
Valuation:
N/A
Permit #:
21042-10000-04557
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New plumbing system for an apartment building including potable water and waste/vent systems. 2 domestic usage water meter
Valuation:
N/A
Permit #:
21042-20000-03621
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Full plumbing for an adu. supplemental to permit number - 21042-90000-16378
Valuation:
N/A
Permit #:
21042-90000-38847
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install 52 earthuake valves for each gas meter
Valuation:
N/A
Permit #:
21042-10000-44048
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit 21042-30000-08338 to addition (2) washing machines earthquake valve and water heater
Valuation:
N/A
Permit #:
21042-20001-08338
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Run gas lines for 36 new gas fixtures and 12 new earthquake valves
Valuation:
N/A
Permit #:
22042-10000-03113
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Potable water for 4 story 9 unit apartment. 2 inch meter no backflow with sub-meter for each unit
Valuation:
N/A
Permit #:
18042-20000-19361
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installation of 8 earthquake valves
Valuation:
N/A
Permit #:
23042-10000-00256
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install (17) earth quake valves (16 meters & house connection)
Valuation:
$2,000
Permit #:
BS2105944
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured med ...
Install (11) earth quake valves (10 meters & house connection)
Valuation:
$1,000
Permit #:
BS2105942
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Install 45 earthquake valves
Valuation:
N/A
Permit #:
23042-40000-08917
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Y M P Plumbing Reviews
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Verified License
BuildZoom confirmed this contractor's license
Y M P Plumbing License info
Verified License
| License # | 1069643 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2025.
Verify this license's status for Y M P Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 661505 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Y M P 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 # | 606019 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Y M P 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 # | 967224 |
| 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 Y M P Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
211
Permits
- Building permit records show that Y M P Plumbing has worked on 211 permitted projects.
Y M P Plumbing Employees
EC
Emily Yp Chen
Rmo / Ceo / Pres
YP
Yan Pochtar
Sole Owner
YP
Yan Pochtar
Rmo / Ceo / Pres