Updated: May 02, 2026
Location and Projects
Address
7343 Ronson Rd, San Diego, CA, 92111
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Core plumbing
Core plumbing, 7343 Ronson Rd, San Diego, CA (Employees: Don Wayne Schoenberger and Grant Hodson Schoenberger) holds a Plumbing license and 2 other licenses according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Core plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Core plumbing Contact Information
Phone Number: (858) 538-6025
Address: 7343 Ronson Rd, San Diego, CA 92111
This is a sample of this contractor's permits. Click here to access their complete permit history.
No-plan - residential - combination mech/elec/plum:2801/grape
Valuation:
N/A
Permit #:
PMT-3224560
Status:
approved
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:6693/aranda
Valuation:
N/A
Permit #:
PMT-3215728
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2024-01-31
No-plan - residential - combination mech/elec/plum:10769/scripps ranch
Valuation:
N/A
Permit #:
PMT-3271620
Status:
issued
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:4944/lillian
Valuation:
N/A
Permit #:
PMT-3307077
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2024-01-04
No-plan - nonresidential/multifamily - plumbing:12222/spruce grove
Valuation:
N/A
Permit #:
PMT-3267097
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing:7172/calabria
Valuation:
N/A
Permit #:
PMT-3186203
Status:
complete
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:3695/ben
Valuation:
N/A
Permit #:
PMT-3152814
Status:
complete
Fee:
$941
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:2730/escala
Valuation:
N/A
Permit #:
PMT-3319149
Status:
complete
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:756/york
Valuation:
N/A
Permit #:
PMT-3306998
Status:
complete
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
2024 storm
Valuation:
N/A
Permit #:
PMT-3283007
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-08-11
No-plan - residential - combination mech/elec/plum:9560/paseo temporada
Valuation:
N/A
Permit #:
PMT-3075466
Status:
complete
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-10-15
No-plan - residential - combination mech/elec/plum:3285/wellesly
Valuation:
N/A
Permit #:
PMT-3081419
Status:
issued
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-07-29
No-plan - residential - combination mech/elec/plum:13875/riverhead
Valuation:
N/A
Permit #:
PMT-3074360
Status:
issued
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-07-21
No-plan - residential - combination mech/elec/plum:5757/mosswood
Valuation:
N/A
Permit #:
PMT-3073475
Status:
issued
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-06-30
Provide and install new dedicated gas line from meter to serve outdoor bbq and future fire pit. tdl 100. demand 145k but/hr. piping to be galvanized where exposed above ground secured on unistrut transitioning to polyethylene where underground with transition risers
Valuation:
N/A
Permit #:
PMT-3071606
Status:
complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:7667/marker
Valuation:
N/A
Permit #:
PMT-3071610
Status:
complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Core plumbing
Valuation:
N/A
Permit #:
B21-1711
Status:
final
Fee:
N/A
Permit Type:
Misc
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2019-05-14
No-plan - residential - combination mech/elec/plum:2440/grandview
Valuation:
N/A
Permit #:
PMT-3037158
Status:
complete
Fee:
$402
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2019-03-26
No-plan - nonresidential/multifamily - plumbing:12296/spruce grove
Valuation:
N/A
Permit #:
PMT-3032514
Status:
issued
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:5371/barstow
Valuation:
N/A
Permit #:
PMT-3322434
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Core plumbing Reviews
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Verified License
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Core plumbing License info
Verified License
| License # | 866264 |
| Status | Active |
| State | California |
| Type | Plumbing |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Core 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 # | 1008757 |
| Status | Active |
| State | California |
| Type | Plumbing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Core plumbing 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 # | 866264 |
| Status | Active |
| City | Oceanside |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Core plumbing with the City of Oceanside, CA
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
60
Permits
- Building permit records show that Core plumbing has worked on 60 permitted projects.
Core plumbing Employees
DS
Don Wayne Schoenberger
Sole Owner
GS
Grant Hodson Schoenberger
Sole Owner