Updated: May 17, 2026
Location and Projects
Headquarters Address
6017 NASCI DR NE, Albuquerque, NM, 87111
Local address
34561 VIA CATALINA, Capistrano Beach, CA, 92624
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John Platt Plumbing Architect
John Platt Plumbing Inc, 34561 Via Catalina, Capistrano Beach, CA (Owned by: Platt Steven John) holds a Plumbing license and 2 other licenses according to the California license board.
Their BuildZoom score of 85 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John Platt Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Platt Plumbing Inc Services
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John Platt Plumbing Inc Contact Information
Phone Number: (949) 240-0203
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Headquarters Address: 6017 NASCI DR NE, Albuquerque, NM, 87111
Local Address: 34561 VIA CATALINA, Capistrano Beach, CA 92624
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Building Permits by John Platt Plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
1) foundation for (n) lacma 8'-0 (h) x 210'-0 (l) property line glass fence located next to fairfax avenue which includes the following elements: a) (one) 8'-0 tall x 36'-0 long steel picketed motorized fire lane sliding gate. b) (one) 8'-0 tall x 14'9 long steel picketed manually operated pedestrian sliding gate. c) (one) 4'-0 x 8'-0 tall steel frame (with glass insert) single leaf a... see more
Valuation:
$150,000
Permit #:
19016-10000-17229
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental for deferred ceiling grid frames on levels 1-5 and mezzanine
Valuation:
$750,000
Permit #:
13014-10021-03762
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Complete work done under permit numbers: 13010-10000-00965 & 13010-10002-00965 thru 13010-10007-00965 (all 30% completed) dwelling and garage ( no additional work) 1 of 7
Valuation:
N/A
Permit #:
20016-10000-17457
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit # 14014-10000-05098: installation of removable guard rails & connections at hotel level b4 storage areas. guardrails approved under 14014-10027-05098
Valuation:
$10,000
Permit #:
14014-10047-05098
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit # 19016-10000-23094 for glass guardrail only at convenience stair at levels 15 16 & 17
Valuation:
$80,000
Permit #:
19016-10001-23094
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 13014-10000-03762 for deferred metal support system of glass elevator shaft panels for elevators p01 p02 p03
Valuation:
$501
Permit #:
13014-10027-03762
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #15016-10000-28423. deferred submittal for (e) pedestrain guard rail alterations with new cable barriers on parking levels 2-5
Valuation:
$45,000
Permit #:
15016-10019-28423
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 13014-10021-03762 to expand ceiling grid on level 1.5/mezzanine
Valuation:
$75,000
Permit #:
13014-10026-03762
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Deferred submital to 19016-10001-28207 for glass rail and handrail for level 2 terrace
Valuation:
$501
Permit #:
19016-10005-28207
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit 19016-10000-23859 to include the installation of glass guardrail
Valuation:
N/A
Permit #:
19016-10002-23859
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Deferred submittal/supplemental permit to 19014-10000-01670 for rooftop fall protection guard rail at courtyard opening
Valuation:
$501
Permit #:
19014-10003-01670
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Attn: suen supplemental to permit 15010-10000-04706 deferred item: glass guardrails approx 70 feet in length
Valuation:
$501
Permit #:
15010-10016-04706
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental ref 18020-30000-02839 for materail specification change from concrete to shotcrete. no change in wall dimensions or location
Valuation:
N/A
Permit #:
18020-30001-02839
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #16010-10000-27246 for deferred submittal of handrails and guardrails
Valuation:
$501
Permit #:
16016-10016-27246
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental 18020-30000-02837 for material change from concrete to shotcrete. no change in wall dimensions or location
Valuation:
N/A
Permit #:
18020-30001-02837
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 19016-10000-28211. structural support for led screen
Valuation:
$501
Permit #:
20016-10000-26720
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Site grading for excavation and backfill for propose underground storage tank
Valuation:
$51
Permit #:
18030-40000-00456
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
***********deferred submittal*********** typical stair handrail and roof guardrail for terminal 1
Valuation:
$501
Permit #:
14016-10014-11587
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Alter (e) retaining wall to provide trash enclosure
Valuation:
$15,000
Permit #:
18020-30000-02839
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Deferred approval supplemental to permit #17016-40000-07254 for glass guard/hand rails
Valuation:
$501
Permit #:
17016-10006-07254
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
John Platt Plumbing Inc License info
Verified License
| License # | 722527 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John Platt Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C32030 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of John Platt Plumbing Inc with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C17687 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Corporation |
- According to the California Architect 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 John Platt Plumbing Inc at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
85
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
50
Permits
- Building permit records show that John Platt Plumbing Inc has worked on 50 permitted projects.
John Platt Plumbing Inc Employees
FP
Friedman John Platt
Owner
JP
John Lewis Platt
Sole Owner
NP
Neta Rae Platt
Officer
PJ
Platt Steven John
Owner
RJ
Robert Donald Osgan Jr
Rmo / Ceo / Pres