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Location and Projects

Address
29802 Avenida De Las Banderas, Rancho Santa Margarita, CA, 92688
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Johnson Diversified Plumber

Johnson Diversified Inc at 29802 Avenida De Las Banderas, Rancho Santa Margarita, CA 92688, held a Plumber license (#970139) with the California contractors license board with an expiration date of 02-29-2024. We last verified the license was expired on 04-29-2026.

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 bidding system to be easily matched to qualified, licensed professionals in your area.

Johnson Diversified Inc Contact Information

Phone: (619) 368-0657
Address: 29802 Avenida De Las Banderas, Rancho Santa Margarita, CA 92688

Building Permits by Johnson Diversified Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Plumbing
10375 W Washington Blvd, Culver City, CA, 90232
2025-07-15
New plumbing system. work includes potable water with a booster pump system waste & vent with sewage ejector medium gas pressure and rain water system with sump pumps. 4 inch domestic water meter with 6 inch backflow. 1-1/2 inch domestic water service with 2 inch backflow
Valuation:
N/A
Permit #:
20042-10000-11024
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
5959 W Century Blvd, Los Angeles, CA, 90045
2021-08-31
New 13-story 401-unit guestroom adaptive re-use hotel building. plan check for doemstic water waste/vent sewage ejectors and medium pressure gas systems. new 6 domestic water meter and r.p. backflow device
Valuation:
N/A
Permit #:
17042-10000-27186
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing
9900 Juniper St, Watts, CA, 90002
2020-01-30
Installation of potable water system for 3 story 15 unit apartment building. 2 water meter no backflow device
Valuation:
$1,800,000
Permit #:
17042-10000-25454
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1631 N Wilcox Ave, Los Angeles, CA, 90028
2023-03-13
Supplemental to permit 20042-10000-12231. addition of showers and deck drains. relocated plumbing fixtures
Valuation:
N/A
Permit #:
20042-10000-21817
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2171 E Century Blvd, Los Angeles, CA, 90002
2019-08-08
Installation of potable water system for 3-story apartment with recreation/community room. 2 water meter for residential units and 1 water meter for rec room no backflow device
Valuation:
$1,876,545
Permit #:
17042-10000-25450
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2131 E Century Blvd, Los Angeles, CA, 90002
2019-08-08
Installation of potable water system for 3-story apartment with recreation/community room. 2 water meter for apartment and 1 water meter for rec room no backflow device
Valuation:
$1,876,545
Permit #:
17042-10000-25446
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
9920 Kalmia St, Watts, CA, 90002
2019-10-04
Installation of potable water system for 3-story 14 unit apartment (bldg e1). 2 water meter no backflow device
Valuation:
$1,485,000
Permit #:
17042-10000-25451
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2270 E 99th Pl, Los Angeles, CA, 90002
2019-10-04
Installation of potable water system for 3 story 10 unit apartment building. 2 water meter no backflow device
Valuation:
$1,315,710
Permit #:
17042-10000-25439
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2236 E 99th Pl, Los Angeles, CA, 90002
2019-10-21
Installation of potable water system for 3 story 15 unit apartment building. 2 water meter no backflow device
Valuation:
$1,800,000
Permit #:
17042-10000-25457
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
9910 S Juniper St, Los Angeles, CA, 90002
2019-08-06
Installation of potable water system for 3 story 3 unit apartment building. 2 water meter no backflow device
Valuation:
$513,760
Permit #:
17042-10000-25436
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2185 E Century Blvd, Los Angeles, CA, 90002
2019-08-01
Installation of potable water system for 3 story apartment building. 2 water meter no backflow device
Valuation:
$1,606,800
Permit #:
17042-10000-25443
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
9911 S Kalmia St, Los Angeles, CA, 90002
2019-08-06
Installation of potable water system for 3 story 3 unit apartment building. 2 water meter no backflow
Valuation:
$513,760
Permit #:
17042-10000-25434
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
2235 E Century Blvd, Los Angeles, CA, 90002
2019-10-21
Installation of potable water system for 3 story apartment building. 2 water meter no backflow device
Valuation:
$1,929,200
Permit #:
17042-10000-25441
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
6030 S Seabluff Dr, Playa Vista, CA, 90094
2019-09-16
74 unit condominium w 3 story garage. new waste water stormwater subsoil drain & gas systems. new sewage and sump pump systems ================================================================== h/l pressure: 86/75 psi domestic water meter's size: 6-in rp backflow device size: 6-in water pipe sizing = 2.8 psi/100ft
Valuation:
N/A
Permit #:
15042-10000-05854
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1320 W Jefferson Blvd, Los Angeles, CA, 90007
2024-01-09
Supplemental to 18042-10000-29814 to transfer contractors from 20 20 plumbing & heating inc to johnson diversified inc
Valuation:
N/A
Permit #:
18042-10001-29814
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1320 W Jefferson Blvd, Los Angeles, CA, 90007
2024-01-09
Supplemental permit 18042-10000-29814 to transfer permit to: license # 970139 contractor name johnson diversified inc
Valuation:
N/A
Permit #:
18042-20002-29814
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1000 S Santa Fe Ave, Los Angeles, CA, 90021
2019-09-03
Renovation of an existing hotel. potable water with booster pump waste and vent with a sewage ejector medium presseure gas system and rain water system for. 6 meter 6 rp
Valuation:
N/A
Permit #:
16042-20000-27463
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing
9229 N Sepulveda Blvd, North Hills, CA, 91343
2021-07-09
Replace toilets lavatory sinks showers and kitchen sinks at existing locations
Valuation:
N/A
Permit #:
21042-90000-13838
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
6030 S Seabluff Dr, # 1, Playa Vista, CA, 90094
2019-10-30
New methane mitigation system for new 3 story 74 unit condominium w garage. design level 3 per playa vista phase 1 requirements
Valuation:
N/A
Permit #:
15042-10000-12226
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
10375 W Washington Blvd, Culver City, CA, 90232
2025-07-15
Installation of rainwater harvesting system
Valuation:
N/A
Permit #:
21042-10000-07000
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A

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