Updated: Apr 24, 2026
Location and Projects
Address
28364 S WESTERN AVENUE #312, Rancho Palos Verdes, CA, 90275
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L & J PLUMBING AND ROOTER INC
L & J PLUMBING AND ROOTER INC, 28364 S Western Ave, Rancho Palos Verdes, CA (Employees: John La Vance Mullenhour and Lorene Susan Mullenhour) holds a Plumbing license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring L & J PLUMBING AND ROOTER INC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
L & J PLUMBING AND ROOTER INC Services
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L & J PLUMBING AND ROOTER INC Contact Information
Phone Number: (310) 308-6143
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Address: 28364 S WESTERN AVENUE #312, Rancho Palos Verdes, CA 90275
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Building Permits by L & J PLUMBING AND ROOTER INC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair 8 feet of 4 sewer line
Valuation:
N/A
Permit #:
PLM2023-00005
Status:
final
Fee:
N/A
Permit Type:
Building sewer - ...
Building Type:
N/A
Re abandon westerly catch basin install new catch basin at low spot in west parking lot and with 6 abs to existing s d repair 70 l f of s d with 12 hde from west of garage to existing 18 cmp on rear slope
Valuation:
N/A
Permit #:
GRD12-00014
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New water service from meter to front of house. new gas line
Valuation:
N/A
Permit #:
17042-40000-29155
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Sewer repair
Valuation:
N/A
Permit #:
PLM12-00232
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Repipe both units
Valuation:
N/A
Permit #:
14042-40000-05573
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit # 11042-40000-15677 for additional items
Valuation:
N/A
Permit #:
11042-40001-15677
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace 40’ of 4” sewer line for grease pit line (macaroni grill). field verify for corrections water quality permit included. wq passed 7.1.09 w smith
Valuation:
$7,500
Permit #:
66049
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new drain line and water heater. addition suction line
Valuation:
N/A
Permit #:
11042-40000-15677
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace 1 sewer line in front yard engineer sewer nu, ber : 22841-62
Valuation:
N/A
Permit #:
17042-10000-28837
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit no. 07042-40000-06252 to install 1 floor drain
Valuation:
N/A
Permit #:
07042-40001-06252
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Air line
Valuation:
N/A
Permit #:
11045-40000-00202
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 12 eq valves for 10-units and 2 laundry rooms
Valuation:
N/A
Permit #:
03042-40000-27886
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water heater & install floor & mop sink
Valuation:
N/A
Permit #:
07042-40000-06252
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
El dorado arms apts c o 32 wtr htrs units 1 4 7 9 18 21 24 26 29 38 45 47 50 53 56
Valuation:
N/A
Permit #:
PLM04-00589
Status:
final
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
14042-40000-05573
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Supplemental to mec10 00387 gas line for new fau and air conditioning in back yard
Valuation:
N/A
Permit #:
PLM10-00514
Status:
final
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Install water heater
Valuation:
$0
Permit #:
03042-40000-20972
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/a
El dorado arms apts repipe entire 56 unit apartment complex
Valuation:
N/A
Permit #:
PLM03-01202
Status:
final
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
Supplemental to plm05 00422 building sewer laco san 0416694
Valuation:
N/A
Permit #:
PLM06-00380
Status:
final
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
Eq valve
Valuation:
N/A
Permit #:
03042-40000-28588
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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L & J PLUMBING AND ROOTER INC Reviews
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Verified License
BuildZoom confirmed this contractor's license
L & J PLUMBING AND ROOTER INC License info
Verified License
| License # | 810581 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for L & J PLUMBING AND ROOTER INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
25
Permits
- Building permit records show that L & J PLUMBING AND ROOTER INC has worked on 25 permitted projects.
L & J PLUMBING AND ROOTER INC Employees
JM
John La Vance Mullenhour
Rmo
LM
Lorene Susan Mullenhour
Ceo / President