Updated: May 29, 2026
Location and Projects
Address
948 DURFEE AVENUE #E, South El Monte, CA, 91733
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Mon Plumbing And Construction Inc
Mon Plumbing And Construction Inc at 948 DURFEE AVENUE #E, South El Monte, CA 91733, held a Plumber license (#881783) with the California contractors license board with an expiration date of 06-18-2010. We last verified the license was inactive on 04-25-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Mon Plumbing And Construction Inc Services
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Mon Plumbing And Construction Inc Contact Information
Phone Number: (626) 307-5001
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Address: 948 DURFEE AVENUE #E, South El Monte, CA 91733
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Building Permits by Mon Plumbing And Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
All new plumbing for new restaurant. connection to public sewer # 7788-45. per the applicant the project is approved by the los angeles county health department and city of los angeles bureau of sanitation
Valuation:
N/A
Permit #:
12042-20000-19155
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permint to 14042-20000-08596. replacing (180) existing fixtures and adding (2) water heaters (1) earthquake valve (2) gas outlets and (2) thermal expansion tank
Valuation:
N/A
Permit #:
14042-20001-08596
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 -story single family dwelling w/attached 2 car garage. plus deck 1 173 sq. ft. 03/07/06 structural revision
Valuation:
$342,273
Permit #:
B06-1041
Status:
final
Fee:
$14,194
Permit Type:
N/A
Building Type:
N/A
Plan check for plumbing - water only - for 21 single family detached homes. 2 meters on 2 separate services. no backflow protection. sized on 6.16 psi per 100 feet. 109/80 high/low psi per plan. calculations revised to reduce total developed length to 600 feet maximum. prv and submeters at each house. plan check only. original permit pulled 07042-20000-10999
Valuation:
N/A
Permit #:
07042-20001-10999
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plan check for plumbing - water only - for 21 single family detached homes. 2 meters on 2 separate services. no backflow protection. sized on 3.66 psi per 100 feet. 109/80 high/low psi per plan. plumbing permits for houses covered on building combined permit. this permit only for new water service and onsite piping. permit fees under inspection
Valuation:
N/A
Permit #:
07042-20000-10999
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story single family dwelling w/attached 2-car garage. w/patio & deck. plus property retaining walls: 6fth x 637ftlin ft & 3fth x 120ftlin ft
Valuation:
$339,698
Permit #:
B06-0241
Status:
final
Fee:
$13,801
Permit Type:
N/A
Building Type:
N/A
New duplex sewage ejector being added to an existing apartment building due to lack of slope for the waste lines
Valuation:
N/A
Permit #:
14042-10000-13645
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install rainwater sump pump system. 25 gpm @ 6 ft tdh. modify approved plans. change sump pumps. permit issued 12042-10000-11276
Valuation:
N/A
Permit #:
12042-10001-11276
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only application to revise original plans approved under 10042-10000-21521 from copper domestic water piping to pex piping. original plans approved by b. gavidia
Valuation:
N/A
Permit #:
12042-10000-03292
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace a/w waste line reset new fixtures relocate plumbing waste and water for master bed tub. addition 4 clean out at the building front of the house
Valuation:
N/A
Permit #:
12042-90000-10321
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install one (1) duplex sump pump system five (5) rainwater drains and one (1) sub-surface system in this 6-unit 3-story apartment building for site drainage to curb. and plumbing permit
Valuation:
$0
Permit #:
05042-30000-17015
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/a
All new plumbingfor new restaurant. connection to public sewer # 7788-45. per the applicant the project is approved by the los angeles county health department and city of los angeles bureau of sanitation
Valuation:
N/A
Permit #:
12042-20000-19155
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
To replace new sink, garbage disposal reinstall toilets and urinal and trap primer
Valuation:
N/A
Permit #:
13042-90000-24802
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installation of a dublex sump pump and sewage ejector for a single family dwelling
Valuation:
N/A
Permit #:
13042-10000-16155
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Suppl. permit to permit #10042-10000-21521 for (1) water heater (19) eq. valves and (38) gas outlets
Valuation:
N/A
Permit #:
10042-10002-21521
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installation of a domestic water system for an 18unit 2 story residential building. 2 water meter no backflow required
Valuation:
N/A
Permit #:
10042-10000-21521
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install (2) clothes washers (2) dryers (units #130 & #230) and water using device for fountain
Valuation:
N/A
Permit #:
13042-10000-10338
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Waste and vent building drain and building sewer for a 3 story 7 unit apprtment building. engineering sewer number st006810202. water and gas do not require plan check
Valuation:
N/A
Permit #:
06042-20000-05249
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Sewer connection at property line. engineering sewer #s2014500431
Valuation:
N/A
Permit #:
13042-10001-19568
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Copper repipe. existing 2 meter; 2 service size
Valuation:
N/A
Permit #:
14042-20000-08596
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Mon Plumbing And Construction Inc License info
Inactive License
| License # | 881783 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- 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 Mon Plumbing And Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 442569 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
| Business Type | Corporation |
- 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 Mon Plumbing And Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 549674 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
| Business Type | Corporation |
- 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 Mon Plumbing And Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Mon Plumbing And Construction Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
177
Permits
- Building permit records show that Mon Plumbing And Construction Inc has worked on 177 permitted projects.
Mon Plumbing And Construction Inc Employees
PC
Patrick Monsak Chumwong
Rmo / Ceo / Pres
SC
Sandy Sranchit Chumwong
Officer