Updated: Sep 23, 2025
Location and Projects
Address
1910 Industrial Dr, Auburn, CA, 95603
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Richard Kooi Solar Contractor
Richard Kooi at 1910 Industrial Dr, Auburn, CA 95603, has a BuildZoom score of 100 and ranks in the top 13% of 336,931 California contractors.
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Richard Kooi Contact Information
Phone Number: (308) 203-7235
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Address: 1910 Industrial Dr, Auburn, CA 95603
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Richard Kooi Auburn
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Richard Kooi has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Richard Kooi has worked on at least
6.0 projects over the past 3 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
|
5 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Richard Kooi mostly works on
solar installation
projects.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
(22) panels (1) powerwall 3 (1) tesla expansion pack (1) gateway 3;installing 9.9 kw dc solar photovoltaic system
Valuation:
N/A
Permit #:
B25-1649
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 19 photovoltaic modules 7.7kw; install 1 ess unit
Valuation:
$40,000
Permit #:
2404-0047
Status:
final
Fee:
$377
Permit Type:
Residential
Building Type:
N/A
7.03kw rooftop solar photovoltaic system with microinverters
Valuation:
$26,323
Permit #:
2110-0322
Status:
final
Fee:
$254
Permit Type:
Roof mount solar ...
Building Type:
N/A
Installing a 6.75 kw dc solar photovoltaic system
Valuation:
N/A
Permit #:
B2025-2455
Status:
final
Fee:
$246
Permit Type:
Roof mount solar ...
Building Type:
N/A
12.55 kw dc system with (1) tesla powerwall & bus
Valuation:
N/A
Permit #:
PRE2025-0597
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legacy - building solar app photovoltaic solar + storage
2024-11-14
Znshine 400w panels with 1 tesla powerwall 3 and a tesla bus
Valuation:
$39,414
Permit #:
WEB24-02282
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
7.6kw rooftop solar with microinverters
Valuation:
$30,400
Permit #:
2204-0158
Status:
final
Fee:
$254
Permit Type:
Roof mount solar ...
Building Type:
N/A
6.0kw rooftop solar with microinverters
Valuation:
$19,320
Permit #:
2208-0351
Status:
final
Fee:
$269
Permit Type:
Roof mount solar ...
Building Type:
N/A
12kw rooftop solar with microinverters
Valuation:
N/A
Permit #:
BP2022-0342
Status:
issued
Fee:
$503
Permit Type:
Photovoltaic resi...
Building Type:
N/A
Residential: limited review (electrical mechanical plumbing roof solar etc)
2019-02-13
Install 60a air conditioning disconnect on roof mount solar roof mount solar finaled on 18-05176
Valuation:
$1
Permit #:
BLD19-00575
Status:
complete
Fee:
$145
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review (electrical mechanical plumbing roof solar etc)
2019-02-19
Install location: single family dwelling system output (kw): 4.22 kw dc current main amperage: 200a panel changeout: no proposed amperage: 200a (13) modules - q.peak blk-g5.1 - 325w (13) optimizers - se p370 (1) inverter - se5000h-us (690.11 and 690.12 compliant) (e) 200a main breaker (n) 30a photovoltaic breraker racking - snapnrack trenching grading: no revision fire set backs to 1... see more
Valuation:
$14,000
Permit #:
BLD19-00650
Status:
complete
Fee:
$312
Permit Type:
Alteration
Building Type:
N/A
Roof mount solar system 4.8kw and 16 modules
Valuation:
$16,000
Permit #:
268329
Status:
final
Fee:
$253
Permit Type:
Photovoltaic alte...
Building Type:
N/A
Nsfd w/garage *** gate code 28252 ***
Valuation:
$432,953
Permit #:
220077
Status:
final
Fee:
$48,083
Permit Type:
Single family
Building Type:
N/A
5.2kw rooftop solar with microinverters
Valuation:
$17,160
Permit #:
2204-0083
Status:
final
Fee:
$253
Permit Type:
Roof mount solar ...
Building Type:
N/A
Revision to 07001197. retaining wall on south side of property revised to be coincident with foundation wall of house-the retaining wall is now also the foundation.driveway paved area 16 feet wide instead of 20 feet. slope of driveway continued further downhill into area that was previously flat. residence permit 07011596
Valuation:
N/A
Permit #:
08000022
Status:
complete
Fee:
$526
Permit Type:
N/A
Building Type:
N/A
R3 vb new single family dwelling 3 bedroom 2 bathroom 1888 square feet attached garage 644 square feet and covered porch rear covered patio 240 square feet. grading permit 07001197
Valuation:
$160,000
Permit #:
07011596
Status:
complete
Fee:
$3,825
Permit Type:
N/A
Building Type:
N/A
Additional (n) system 64 panels 18kw (e) 36 panels 6.12kw
Valuation:
$53,000
Permit #:
259109
Status:
final
Fee:
$277
Permit Type:
Photovoltaic alte...
Building Type:
N/A
6.8 kw roof top solar with microinverters
Valuation:
$28,757
Permit #:
2207-0175
Status:
final
Fee:
$270
Permit Type:
Roof mount solar ...
Building Type:
N/A
Building/residential/building combo new add/cbnr
2001-04-16
Area 4 new construction sewer prepaid swd2001-00214 owner is rick kooi 961-8836 ext.311 plans on file
Valuation:
$203,000
Permit #:
CBN2001-00898
Status:
Finaled
Fee:
$3,127
Permit Type:
N/A
Building Type:
N/A
2 sv grading for residential lot 900 cubic yards of fill minimum driveway 50-400 feet cmu block retaining walls on site for retaining building pad
Valuation:
N/A
Permit #:
07001197
Status:
complete
Fee:
$1,717
Permit Type:
N/A
Building Type:
N/A
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Richard Kooi Reviews
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Recent Buildzoom Projects
Richard Kooi License info
License Not Required
| Status | Not Required |
- BuildZoom verified in April, 2023 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
24
Permits
- Building permit records show that Richard Kooi has worked on 24 permitted projects.