Updated: Apr 12, 2026
Location and Projects
Address
P O BOX 2299, Spring Valley, CA, 91979
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Delta Construction & Design Inc Photos
Delta Construction & Design Solar Contractor
Delta Construction & Design Inc at P O BOX 2299, Spring Valley, CA 91979, held a Solar Contractor license (#782999) with the California contractors license board with an expiration date of 08-31-2026. We last verified the license was inactive on 04-11-2026.
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.
Delta Construction & Design Inc Services
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Delta Construction & Design Inc Contact Information
Phone Number: (619) 954-8081
Address: P O BOX 2299, Spring Valley, CA 91979
Delta Construction & Design Inc Spring Valley
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Delta Construction & Design Inc, log in and update your license info in the “Edit Profile” tab.
Activity
|
20 projects
|
2025 |
|
25 projects
|
2024 |
Our building permit records indicate that Delta Construction & Design Inc has worked on at least
45.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
41 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Delta Construction & Design Inc mostly works on
solar installation
projects.
Pricing
|
4 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
24 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $30,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Delta Construction & Design Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of 3.555 kw w 9 modules 1 battery & 125amp subpanel
Valuation:
$25,000
Permit #:
SOLAR-25-00055
Status:
complete
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of 7.505 kw w 19 modules 1 battery & 200amp subpanel
Valuation:
$25,000
Permit #:
SOLAR-25-00054
Status:
complete
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-04-18
Cross street: golden crest dr description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-003003
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 3.160 kw system with 8 modules enphase 5p tou battery and a new 100a solar sub panel with a 150a main panel derate
Valuation:
$32,000
Permit #:
SOLAR-24-01996
Status:
complete
Fee:
$405
Permit Type:
N/A
Building Type:
N/A
Permit for installation of a roof mount photovoltaic system on single family dwelling to consist of a 5.530kw system with 14 modules enphase iq8+ micoinverters enphase tou battery (iq 5p) and a 125/100a subpanel
Valuation:
$35,000
Permit #:
SOLAR-24-01596
Status:
complete
Fee:
$406
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 5.530 kw system with 14 modules enphase 5p tou battery and a new 100a solar sub panel
Valuation:
$28,000
Permit #:
SOLAR-24-01995
Status:
complete
Fee:
$405
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 9.875 kw system 24 modules and a 175a derate with new 100a subpanel
Valuation:
$50,000
Permit #:
SOLAR-24-01206
Status:
complete
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Clairemont mesa. combination permit for 2nd story addition to existing single family residence. work to include removing existing lanai and eave overhangs foundation work modify existing chimney addition of 4 bedrooms 2 bathrooms laundry room hvac system. rs-1-7 geo haz 52
Valuation:
$261,440
Permit #:
2116398
Status:
complete
Fee:
$4,479
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 5.925 kw system with 15 modules and (1) enphase 5p battery
Valuation:
$40,000
Permit #:
SOLAR-24-01587
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 4.740 kw system with 12 modules and (1) enphase 3t battery
Valuation:
$26,000
Permit #:
SOLAR-24-00774
Status:
complete
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Real time photovoltaic installation (residential only)
2025-04-10
5.135kw rooftop solar (13 modules) enphase iq8+ enphase 5p (tou) battery 200a/200a mpu
Valuation:
$1,000
Permit #:
ELER25-00069
Status:
final
Fee:
$793
Permit Type:
N/A
Building Type:
N/A
Express residential solar with storage (solarapp+)
2025-03-10
3.16kw roof top solar enphase 5p battery enphase iq8+ microinverters
Valuation:
$15,000
Permit #:
BEL2500360
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 5.53 kw system with 14 modules and a 125a sub panel
Valuation:
$25,000
Permit #:
SOLAR-24-01208
Status:
complete
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 3.160 kw system with 8 modules and a 100a subpanel
Valuation:
$30,000
Permit #:
SOLAR-24-01176
Status:
complete
Fee:
$394
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 5.925 kw system with 15 modules and a 125a subpanel
Valuation:
$30,000
Permit #:
SOLAR-24-01175
Status:
complete
Fee:
$394
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of a 6.715 kw system with 17 modules and 100a derate
Valuation:
$30,000
Permit #:
SOLAR-24-01207
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Rooftop photovoltaic system (12 modules). enphase 5p tou battery. 4.740 kw dc. no mpu
Valuation:
$37,500
Permit #:
B202407091
Status:
issued
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
Permit for isntallation of roof mount photovoltaic system on single family dwelling to consist of 3.950 kw w 10 modules & 100 amp sub panel
Valuation:
$30,000
Permit #:
SOLAR-24-01942
Status:
complete
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of 3.950 kw w 10 modules & 100 amp subpanel
Valuation:
$30,000
Permit #:
SOLAR-24-01941
Status:
complete
Fee:
$405
Permit Type:
N/A
Building Type:
N/A
Permit for installation of roof mount photovoltaic system on single family dwelling to consist of 4.74 kw w 12 modules 1 battery & 100a sub panel
Valuation:
$20,000
Permit #:
SOLAR-24-01660
Status:
complete
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Delta Construction & Design Inc Reviews
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Delta Construction & Design Inc License info
Inactive License
| License # | 782999 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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.
Check this license's status for Delta Construction & Design 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 Delta Construction & Design Inc, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
74
Permits
- Building permit records show that Delta Construction & Design Inc has worked on 74 permitted projects.
Delta Construction & Design Inc Employees
CL
Christopher James Lewis
Rmo/Ceo/Pres
JS
James Lester Shaw
Officer
TW
Tamara Jane Wilson
Rmo