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Location and Projects

Address
1990 OLIVERA ROAD SUITE A, Concord, CA, 94520
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Diablo Solar Services Inc

Diablo Solar Services Inc, 1990 Olivera Rd, Concord, CA (Employees: Bryan Scott Raymond and Michael John Powers) holds a Solar, Electrical license and 1 other license according to the California license board.

Their BuildZoom score of 118 ranks in the top 1% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Diablo Solar Services Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Diablo Solar Services Inc Services

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Solar Installation

Diablo Solar Services Inc Contact Information

Phone: (925) 313-0606 Edit
Address: 1990 OLIVERA ROAD SUITE A, Concord, CA 94520 Edit

Diablo Solar Services Inc Concord

Quality

118
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Diablo Solar Services Inc has a BuildZoom score of 118, which places them above 99% of 336,931 contractors in California.

Activity

27 projects
 2025
47 projects
 2024
119 projects
 2023
Our building permit records indicate that Diablo Solar Services Inc has worked on at least 193.0 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.

Experience

8 projects
 Home Additions
3 projects
 Commercial Renovations
3 projects
 New Constructions
184 projects
 Solar installations
Analyzing permits over the last 4 years shows that Diablo Solar Services Inc mostly works on solar installation and home addition projects.

Pricing

12 projects
 < $5k
42 projects
 $5k-$20k
90 projects
 $20k-$50k
8 projects
 $50k-$100k
Value Not Public: 48.0 projects
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 Diablo Solar Services Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Solar permit
1712 Lincoln Ave, Calistoga, CA, 94515
2022-05-04
Install photovoltaic system w photovoltaic modules on (7) existing rooftops; new grid-tied inverters to be connected to load side of (7) existing subpanels sharing a single electrical service; (378) 370 w modules (139.860 kw)
Valuation:
$424,474
Permit #:
S22-000006
Status:
complete
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Residential photo-voltaic system
7022 Corte Nina, Pleasanton, CA, 94566
2025-09-03
Photovoltaic roof mounted solar 15.91 kw 37 panels with powerwall3 & expansion 27kw with tesla gateway 200ammp ***field rev sub 1 8/28/25- 1 sub panel inside gateway is 2x 60amp ocpd and 100amp ocpd for sub panel. gateway is fed by 2/0 wire on 200amp breaker msp is 400amp split buss***
Valuation:
$64,395
Permit #:
B25-1631
Status:
final
Fee:
$1,134
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
26459 River Rd, Cloverdale, CA, 95425
2024-02-26
Single family dwelling roof mount solar panel install 5.60kw (n) battery 16kw (n) 1ll 5.60kw 4 x panasonic evpv400hk solar modules (n) 14 x solaredge s440 (n) solar edge se7600h-us energy hub [240v] (e) 200a msp with (e) 200a main breaker (n) solaredge backup interface
Valuation:
N/A
Permit #:
BLD23-3080
Status:
final
Fee:
$655
Permit Type:
N/A
Building Type:
N/A
Building submittal - residential
3002 Foothill, Calistoga, CA
2024-08-21
Code violation - installation of solar pool heater (not pv) mounted flush on composition roof using s-5 clips on standing metal seam with aluminum runners. plastic collectors plumbed together with pvc pipes from roof to pool equipment
Valuation:
$7,380
Permit #:
S24-01084-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - residential electrical
1557 Las Trampas Rd, Alamo, CA, 94507
2024-03-05
R&r remove and reinstall 20 44 x existing photovoltaic solar electric panels installed in 2010 in same location. so freeman roofing (925) 876-9011 can install a new comparable shingle roof **separate re-roof permit required**
Valuation:
$10,400
Permit #:
BIE24-002126
Status:
final
Fee:
$349
Permit Type:
N/A
Building Type:
N/A
Residential-plumbing
3002 Foothill, Calistoga, CA
2024-09-18
Code violation - solar pool heater (not pv) mounted flush on composition roof using s-5 clips on standing metal seam with aluminum runners. plastic collectors plumbed together with pvc pipes from roof to pool equipment
Valuation:
$7,380
Permit #:
BR24-01384-PLM
Status:
final
Fee:
$1,393
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
122 San Antonio Rd, Petaluma, CA, 94952
2023-06-27
Sfd-roof mount solar panel install 21.60kw (n) 54 x panasonic evpv400hk solar modules (n) 54 x solaredge s440 (n) 2 x solar edge se11400h-us energy hub (n) 2 x 60a air conditioning disconnect (e) 400a msp with (n) 350a main breaker
Valuation:
N/A
Permit #:
BLD23-1769
Status:
final
Fee:
$559
Permit Type:
N/A
Building Type:
N/A
Residential photo-voltaic system
653 Windmill Ln, Pleasanton, CA, 94566
2024-07-25
Photovoltaic - 9.66 kw 23 modules + 13.5kwh tesla powerwall 3 energy storage system + tesla backup gateway with 200a internal load center 9.66 kw rooftop photovoltaic system with powerwall 3 ess
Valuation:
$39,334
Permit #:
B24-2045
Status:
final
Fee:
$798
Permit Type:
N/A
Building Type:
N/A
Building - residential solar photovoltaic
729 Miner Rd, Orinda, CA, 94563
2022-11-21
(e) msp 200amp (n) 60a air conditioning disconnect (e) (2) sub panel 125a with 100a ocpd with ess/battery storage (n) (1) lg chem battery (n) (1) solaredge backup interface (n) photovoltaic solar is 13.60kw with (34) panasonic evpv400h panels and (1) solaredge se11400h-us energy hub inverter
Valuation:
$50,000
Permit #:
BIPVR22-013274
Status:
final
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
Building - residential solar photovoltaic
205 Crest Ave, Alamo, CA, 94507
2022-11-14
(n) msp 225amp with 175amp derated main breaker (solar ready) (n) photovoltaic solar is 16.40 kw with (41) panasonic evpv400h panels and (41) enphase iq8a-72-2 micro inverters **02/02/23 revision: 200amp solar ready msp being installed that allows 100amp back feed but we are only using 80amps backfeed. we also will show the wire to the enphase combiner box from the msp will be #4 feed... see more
Valuation:
$45,000
Permit #:
BIPVR22-012978
Status:
final
Fee:
$534
Permit Type:
N/A
Building Type:
N/A
Building - residential solar photovoltaic
2116 Sand Point Rd, Discovery Bay, CA, 94505
2022-06-10
N-11.02kw photovoltaic installation roof mounted 29 x silfab 380- watt modules & 1-solaredge 11400 inverter & 1-lg chem battery ** revision: showing correct breakers in the critical load panel and a note stating the breaker size for the back-up interface.** jfurey
Valuation:
$50,000
Permit #:
BIPVR22-006318
Status:
final
Fee:
$513
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
2795 Roblar Rd, Petaluma, CA, 94952
2025-08-11
Installation of pool thermal heating system (not pv). mounted flush on composition roof. plastic collectors plumbed together with pvc pipe from roof to pool equipment
Valuation:
N/A
Permit #:
BLD25-4345
Status:
final
Fee:
$454
Permit Type:
N/A
Building Type:
N/A
Building/residential/so/solar
3497 School St, Lafayette, CA, 94549
2023-07-13
Solar pool heater mounted on roof. plastic collectors mounted on composition roof via quick mount flashing and aluminum runners. fire set backs not applicable. direct heating water collectors connected to filter equipment via 2- 2inch pvc pipes activated by 24vac valve actuator at pool equipment
Valuation:
$5,989
Permit #:
BISO23-008412
Status:
final
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Permit submittal
3497 School St, Lafayette, CA, 94549
2023-07-12
Solar pool heater mounted on roof. plastic collectors mounted on composition roof via quick mount flashing and aluminum runners. fire set backs not applicable. direct heating water collectors connected to filter equipment via 2- 2inch pvc pipes activated by 24vac valve actuator at pool equipment
Valuation:
N/A
Permit #:
BISUB23-02285
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - residential solar photovoltaic
1167 Brown Ave, Lafayette, CA, 94549
2022-11-21
(e) 400 amps msp with (1) 200a & (1) 150amp breaker top of msp (split bus) (n) 60amps air conditioning disconnect for battery (n) photovoltaic solar is 3.20 kw with (8) panasonic evpv400h panels and (8) iq8a-60-2-us micro inverters (n) powerwall 2 tesla 5kw (battery) **01/03/23 revision: replaced the 60amp air conditioning disconnect and installed a 200amps air conditioning disconnect... see more
Valuation:
$15,000
Permit #:
BIPVR22-013278
Status:
final
Fee:
$543
Permit Type:
N/A
Building Type:
N/A
Building - residential electrical
43 Oakwood Rd, Orinda, CA, 94563
2022-09-28
This permit is for the removal & reinstallation of the existing solar electric panels so elliot and son roofing can get there permit to install a new roof ** this permit is to be int tandum with birr22-010347 must return solar to specified location per permit bipvr19-002419 which was original solar permit** -dnsilva
Valuation:
$4,200
Permit #:
BIE22-010967
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
Permit submittal
26 Seminary Ridge Pl, Clayton, CA, 94517
2023-04-25
Installation of solar pool heater (not pv) mounted flush on tile roof via l brackets and aluminum runners. plastic collectors plumbed together with pvc pipes from roof to pool equipment
Valuation:
N/A
Permit #:
BISUB23-01312
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - residential plumbing
26 Seminary Ridge Pl, Clayton, CA, 94517
2023-04-12
Installation of solar pool heater (not pv) mounted flush on tile roof via l brackets and aluminum runners. plastic collectors plumbed together with pvc pipes from roof to pool equipment
Valuation:
$11,410
Permit #:
BIPL23-004832
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building submittal - residential
50 Greenbriar Cir, Napa, CA, 94558
2024-10-08
Installation of solar pool heater (not pv) mounted flush on tile roof via l- brackets and aluminum runners. plastic collectors plumbed together with pvc pipes from roof to pool equipment
Valuation:
$9,699
Permit #:
S24-01320-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
2334 Lawndale Rd, Kenwood, CA, 95452
2024-07-10
Evt17-05305 - installation of solar pool heater (not pv) mounted flush on the roof. plastic collectors plumbed together with pvc pipes from roof to pool equipment. 2017 sonoma complex fire
Valuation:
N/A
Permit #:
BLD24-0106
Status:
final
Fee:
$472
Permit Type:
N/A
Building Type:
N/A

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