Updated: Apr 19, 2026
Location and Projects
Address
6880 ALHAMBRA AVE 421, Martinez, CA, 94553
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East Bay Power Systems LLC Photos
East Bay Power Systems Solar Contractor
East Bay Power Systems LLC, 6880 Alhambra Ave, Martinez, CA (Employee: Jeff Stewart Richards) holds a Electrical license according to the California license board.
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring East Bay Power Systems LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
East Bay Power Systems LLC Contact Information
Phone Number: (925) 364-6081
Address: 6880 ALHAMBRA AVE 421, Martinez, CA 94553
East Bay Power Systems LLC Martinez
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
East Bay Power Systems LLC has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
48 projects
|
2025 |
|
21 projects
|
2024 |
|
25 projects
|
2023 |
Our building permit records indicate that East Bay Power Systems LLC has worked on at least
94.0 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
|
72 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that East Bay Power Systems LLC mostly works on
solar installation
projects.
Pricing
|
2 projects
|
< $5k |
|
23 projects
|
$5k-$20k |
|
39 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $25,000. 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 East Bay Power Systems LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Alteration to a single family residence for installation of a roof-mounted photovoltaic system & energy storage system: (20) hyundai his-s410yh(bk) modules (20) enphase iq8x-80-m-us (240v) microinverters (03) enphase iq 5p batteries (11.52kw 15.0kwh) (01) enphase combiner box 5 (01) energy system disconnect (01) enphase iq system controller 3 (01) ess combiner subpanel total photovolt... see more
Valuation:
$43,000
Permit #:
BLD2025-00012
Status:
expired
Fee:
$8
Permit Type:
Alteration
Building Type:
N/A
Install a roof-mounted photovoltaic system & energy storage system: 27) hyundai hin-t435nf(bk) modules· (06) tesla solar shutdown device mci-1 · (01) tesla powerwall 3 (11.5kw 13.5kwh) · (01) powerwall dc expansion unit (13.5kwh) · (01) tesla gateway 3 · (01) energy system disconnect. total photovoltaic size: 11.745 kw dc 10.641 kw cec air conditioning
Valuation:
N/A
Permit #:
SPSA25-0015
Status:
final
Fee:
$804
Permit Type:
N/A
Building Type:
N/A
Install a energy storage system: · (16) tesla solar shutdown device mci-2 high current · (01) tesla powerwall 3 (11.5kw 13.5kwh) · (01) tesla gateway 3 · (01) energy system disconnect · (01) backup loads panel 200a · (02) tesla remote meters
Valuation:
$15,000
Permit #:
REP2025-00079
Status:
complete
Fee:
$312
Permit Type:
N/A
Building Type:
N/A
Install a roof-mounted photovoltaic system &energy storage system: · (18) hyundai his-t435nf(bk) modules· (04) tesla solar shutdown device mci-1 · (01) tesla powerwall 3 (11.5kw 13.5kwh) · (01) energy system disconnect · (01) tesla backup switch · (01) subpanel total photovoltaic size: 7.830 kw dc 7.204 kw cec air conditioning
Valuation:
$40,000
Permit #:
B43244
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install a roof-mounted photovoltaic system & energy storage system: · (22) hyundai his-s410yh(bk) modules · (06) tesla solar shutdown device mci-1 · (02) tesla powerwall 3 (23.0kw 27.0kwh) · (01) tesla gateway 2 · (01) energy system disconnect · (01) heat alarm total photovoltaic size: 9.020kw dc 8.237kw cec air conditioning
Valuation:
$55,000
Permit #:
BLD2025-01239
Status:
complete
Fee:
$603
Permit Type:
N/A
Building Type:
N/A
Increase system to 3.65 (dc) 3.282 (ac) kw photovoltaic solar panels (10 modules) on the roof with a 11.5 kwh powerwall. fire zone 2 property
Valuation:
N/A
Permit #:
B2025-00612
Status:
issued
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Addition photovoltaic solar panels (10 modules) on the roof with a powerwall to existing photovoltaic solar. fire zone 2 property
Valuation:
N/A
Permit #:
B2025-00390
Status:
issued
Fee:
$255
Permit Type:
N/A
Building Type:
N/A
Photovoltaic roof mounted solar 7.290kw 18 panels (1) tesla powerwall 3 13.5kw (1) powerwall dc expansion unit 13.5kw ***field rev sub 1 9/2/25 - powerwall now correctly shown in the existing subpanel on pv-4***
Valuation:
$45,447
Permit #:
B25-1448
Status:
final
Fee:
$1,008
Permit Type:
N/A
Building Type:
N/A
Install a roof-mounted photovoltaic system & energy storage system: 17 panels 7.480 kw dc + (1) tesla powerwall 3 (11.5kw 13.5kwh) (solar/electrical)
Valuation:
N/A
Permit #:
SPSA25-0034
Status:
complete
Fee:
$617
Permit Type:
N/A
Building Type:
N/A
Install 1 energy storage system batteries 18.00 kwh per battery. install 1 backup gateway install up to 3 new electrical circuit(s)
Valuation:
$40,000
Permit #:
BLD2025-03521
Status:
issued
Fee:
$0
Permit Type:
Residential roof-...
Building Type:
N/A
Photovoltaic solar roof mount 16 panels 6.96 kw dc & (1) ess 13.5 kwh battery & (n) main panel upgrade to 200a
Valuation:
$20,000
Permit #:
ISP2026-00025
Status:
issued
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
Install 12 photovoltaic modules 4.92kw; install 1 ess unit
Valuation:
N/A
Permit #:
EL25-00286
Status:
issued
Fee:
$449
Permit Type:
Roof mount solar ...
Building Type:
N/A
Install photovoltaic solar panels (10 modules) on the roof tesla powerwall & upgrade the main service panel to 200 amps. fire zone 2 property
Valuation:
N/A
Permit #:
B2024-03774
Status:
issued
Fee:
$280
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar roof mount 24 panels 10.44 kw dc & (1) ess 13.5 kwh battery
Valuation:
$35,000
Permit #:
ISP2026-00220
Status:
issued
Fee:
$374
Permit Type:
N/A
Building Type:
N/A
*replace 175 amp fused disconnect with new 200 amp rated disconnect conductors and weather head powering existing gutter and meter bank (installation is not in compliance with a.m.p. rules and regulations.)*
Valuation:
$6,000
Permit #:
EW24-0068
Status:
final
Fee:
$549
Permit Type:
N/A
Building Type:
N/A
8.03kw roof mounted solar photovoltaic sys w 22 panels
Valuation:
$31,500
Permit #:
EP23-0038
Status:
final
Fee:
$450
Permit Type:
Solar panel more ...
Building Type:
N/A
Photovoltaic roof mount 24 panels 10.44 kw dc & (1) ess 13.5 kwh
Valuation:
$35,000
Permit #:
SA25-0069
Status:
issued
Fee:
$478
Permit Type:
Solar and battery
Building Type:
N/A
Install solar panels on roof and back up battery. **12 panels 4.62 kw** mchin
Valuation:
$25,000
Permit #:
BIPVR23-001083
Status:
final
Fee:
$382
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system 14.4008 kw ess 200 amp gateway
Valuation:
$27,363
Permit #:
M25-032928
Status:
final
Fee:
$621
Permit Type:
N/A
Building Type:
N/A
Photovoltaic roof-mounted & ess
Valuation:
N/A
Permit #:
DEV25-0289
Status:
final
Fee:
$538
Permit Type:
N/A
Building Type:
N/A
East Bay Power Systems LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
East Bay Power Systems LLC License info
Verified License
| License # | 1098150 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for East Bay Power Systems LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Insured
| Insurer | Associated Industries Insurance Company Inc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
Insured
| Workers Comp Provider | Employers Preferred Insurance Company |
91
Permits
- Building permit records show that East Bay Power Systems LLC has worked on 91 permitted projects.
East Bay Power Systems LLC Employees
JR
Jeff Stewart Richards
Rmm