Updated: Nov 13, 2025
Location and Projects
Address
4970 Robert J Mathews Pkwy, El Dorado Hills, CA, 95762
Use our bidding system to
request a quote
Solarnorcal, LLC Photos
Solarnorcal, LLC
We are a licensed C10 electrical contractor in the State of California. Our management team includes two electrical engineers (one a Professional Engineer). Our experienced team has resulted in one of the highest rated electrical contractors in the region. We believe in both keeping our customers and our employees happy. We are proud to have employees (not day labors) whom we pay benefits and paid time off. Keeping our employees happy shows in their workmanship.
We are authorized Premium Installer for Panasonic. Authorized installers for Panasonic get their Triple Guard warranty for Panasonic solar panels with Enphase microinverters pre-attached at the factory. Panasonic includes a 25 year labor warranty (direct from Panasonic) for their solar panels and the microinverter (on top of the standard 25 year product and performance warranties). We also work with SolarEdge including their power optimizers. We have experience working with LG, Enphase and SMA as well.
With over 700+ residential, commercial and non-profit installations, we have a lot of experience with both the design of the system (making sure it is as efficient as possible) and the installation. We have a long list of references we can provide on top those listed here.
If you are considering a solar system (or batteries, a generator, a transfer switch, an electric vehicle charger) we would appreciate the opportunity to submit a bid. For residential systems we have installed on roofs, ground mounts, pergolas and RV's. We can install small systems of 1 kW up to very large systems 20+ kW. For commercial systems we have installed on roofs, car ports and custom structures. We have experience with systems over 1 MW.
We complete the entire process for you from the free quote, to system design, applying for permits (getting community / HOA approval if required) through installation, approval and getting the system turned on by the utility company.
From BuildZoom: Solarnorcal, LLC, 4970 Robert J Mathews Pkwy, El Dorado Hills, CA (Owned by: Heath Kirin) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 119 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 Solarnorcal, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Solarnorcal, LLC Contact Information
Phone Number: (916) 400-1197
Address: 4970 Robert J Mathews Pkwy, El Dorado Hills, CA 95762
Solarnorcal, LLC El Dorado Hills
Quality
119
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Solarnorcal, LLC has a BuildZoom score of 119, which places them above 99% of 336,931 contractors in California.
Activity
|
34 projects
|
2025 |
|
34 projects
|
2024 |
|
35 projects
|
2023 |
|
46 projects
|
2022 |
Our building permit records indicate that Solarnorcal, LLC has worked on at least
149.0 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
|
7 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
131 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Solarnorcal, LLC mostly works on
solar installation
and home addition
projects.
Pricing
|
4 projects
|
< $5k |
|
12 projects
|
$5k-$20k |
|
63 projects
|
$20k-$50k |
|
18 projects
|
$50k-$100k |
|
10 projects
|
$100k-$250k |
|
8 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $36,331. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install ess. all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). all work subject to field inspection
Valuation:
$27,995
Permit #:
RES-2510913
Status:
final
Fee:
$552
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-02-14
Install location: single family dwelling only current main amperage: panel changeout: proposed amperage: inverter type/size: number of panels/type: mounting system: system output (kw): trenching grading: outsourced to shums coda 1/16/25 - cs
Valuation:
$49,025
Permit #:
BLD25-00211
Status:
complete
Fee:
$559
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-03-07
The project scope includes the installation of a 15.99 kw roof-mounted photovoltaic system at the customer's residential occupied building in granite bay ca install location: roof current main amperage: 200 panel changeout: no proposed amperage: 175 inverter type/size: enphase iq8 number of panels/type: 39 panasonic 410 watt mounting system: snap and rack solar mounting system output ... see more
Valuation:
$4,836,000
Permit #:
BLD23-00012
Status:
complete
Fee:
$424
Permit Type:
Alteration
Building Type:
N/A
The project consists of installing a 429 kw cec-ac photovoltaic system at the cortina hulling & shelling in williams california
Valuation:
$1,098,381
Permit #:
BP-22333
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-09-25
Install room solar grid teid w ess on single family dwelling (n) modules: (36) hanwha qcells qtron blk m-g2+ 425w (n) microinverters: (14) tesla mci-2 (n) ess/inverter: (2) tesla powerwall 3 (n) sub panel: 125a bus w (2) 60a pv/ess brkrs (n) air conditioning disconnect: 200a non-fused (e) msp: 200a bus w 200a mcb and 125a feeder to sub panel mounting system: snapnrack system output (k... see more
Valuation:
$63,265
Permit #:
BLD24-04825
Status:
complete
Fee:
$403
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-07-27
The project scope includes the installation of a 21.73 kw ground-mounted photovoltaic system at the customer's residential occupied building in penryn ca install location: roof groundmount current main amperage: 200 panel changeout: no proposed amperage: 150 inverter type/size: enphase iq8 number of panels/type: 53 mounting system: snap and rack solar mounting system output (kw): 21.7... see more
Valuation:
$32,963
Permit #:
BLD23-00005
Status:
complete
Fee:
$226
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-05-31
The project scope includes the installation of a 17.63 kw roof-mounted photovoltaic system and 240v receptacle at the customer’s residential occupied building install location: main dwelling ev charger in garage (e) main sevice panel amperage: 200amp derated to a 150amp panel changeout: no inverter type/size: (2) solaredge se7600h-us inverter 7.6 kw number of panels/type: (43) panason... see more
Valuation:
$55,985
Permit #:
BLD23-01131
Status:
complete
Fee:
$370
Permit Type:
Alteration
Building Type:
N/A
Commercial: full review - new structures tenant improvements and accessories
2024-06-14
Commercial three phase room photovoltaic (n) modules: (208) hanwha q.cells q.peak duo xl-g10.d/bfg 480w (n) inverter: (2) sma sunny tripower core1 stp 50-us-41 (n) rapid shut down: (104) apsmart rsd-d-20 (n) combiner: (1) 480v 200a 3 phase (n) air conditioning disconnect: (1) solar disconnect heavy duty 480v 200a 3 phase with 175a fuses (e) msp: (1) 480y/277v 400a 3 phase service swit... see more
Valuation:
$256,437
Permit #:
BLD23-07445
Status:
complete
Fee:
$3,332
Permit Type:
New
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-03-27
The project scope includes the installation of an 11.89 kw roof-mounted photovoltaic system and a 16 kwh storage battery at the customer's residential occupied building in granite bay ca install location: roof current main amperage: 200 panel changeout: no proposed amperage: 200 inverter type/size: solaredge 7600h inverter number of panels/type: 29 panasonix evpv410h mounting system: ... see more
Valuation:
$53,575
Permit #:
BLD23-00020
Status:
complete
Fee:
$370
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-04-14
Ground mount solar with ess at single family dwelling (n) modules: (48) hanwha q-cell q.tron blk m-g2+ (425w) (n) inverter ess: (02) tesla powerwall 3 - 11.5 kw 13.5 kwh (n) rapid shut down: (18) tesla mci-2 (n) controller: (01) tesla gateway (n) subpanel: (01) 200a backup load center (n) air conditioning disconnect: (02) 60a (e) generator: generac with ats (e) msp: 400a split bus wit... see more
Valuation:
$53,193
Permit #:
BLD24-05245
Status:
complete
Fee:
$568
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-08-24
Install roof mount solar grid tied on single family dwelling ****main panel upgrade**** (n) modules: (27) panasonic evpv410h 410w (n) microinverters: (27) enphase iq8m-72-2-us (n) combiner box: enphase x-iq-am1-240-4/4c w (3) 20a photovoltaic brkrs (n) msp: 225a bus w 200a mcb and a 60a photovoltaic brkr mounting system: snapnrack system output (kw): 11.07kw dc trenching grading: none
Valuation:
$37,951
Permit #:
BLD23-03416
Status:
complete
Fee:
$369
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-07-05
Install roof mount solar system and ess on main dwelling (n) modules: (8) panasonic evpv410 (n) optimizers: solar edge s440 (n) inverter: (1) solar edge se11400h-us (n) ess: (2) lg resu16h prime (n) air conditioning disconnect: 60a non fused (n) controller: solar edge backup interface bi-nusgn-01 200a (n) subpanel: 125a w 100a mcb & backup loads (e) msp: 200a w (n) derated 175a mcb & ... see more
Valuation:
$41,435
Permit #:
BLD23-02991
Status:
complete
Fee:
$369
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-06-13
The project scope includes the installation of a 7.38 kw roof-mounted photovoltaic system and 18 kwh storage battery at the customer's residential occupied building in placerville ca install location: roof current main amperage: 200 panel changeout: no proposed amperage: 200 inverter type/size: generac pwrcell number of panels/type: 20 mounting system: snap and rack solar mounting sys... see more
Valuation:
$38,915
Permit #:
BLD23-00277
Status:
complete
Fee:
$513
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-08-14
Install roof mount solar system on detached garage permit# b22302 (n) modules: (27) panasonic evpv410h (n) microinverter: (27) enphase iq8+-72-2-us (n) combiner: enphase x-iq-am1-240-4 w (3) 20 photovoltaic breakers (e) subpanel: 100a w 70a feed from msp & (n) 50a photovoltaic breaker (e) msp: 200a w (n) derated mcb 175a & feed to subpanel mounting system: snap and rack solar mounting... see more
Valuation:
$32,755
Permit #:
BLD23-01853
Status:
complete
Fee:
$377
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-03-28
Install 3.2kw gm solar grid tied for single family dwelling (n) modules: (8) panasonic evpv400hk (n) optimizer: (8) solaredge s440 (n) inverter: (2) se11400-us (n) air conditioning disconect: 100a square d d223nrb (e) sub: 100a bus w (1) 50a & (1) 40a photovoltaic brkrs (e) msp: 400a bus w ***derate*** to 150a mcb and 90a photovoltaic brkr (e) 21.12 kw solar on permit bld19-00294 syst... see more
Valuation:
$22,000
Permit #:
BLD24-01258
Status:
complete
Fee:
$544
Permit Type:
Accessory
Building Type:
N/A
Installing 112.3 kwdc photovoltaic system at the yuba-sutter food bank in yuba city ca
Valuation:
$281,000
Permit #:
BLD23-01070
Status:
final
Fee:
$4,865
Permit Type:
Accessory structu...
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-06-27
Install roof mounted solar system and ess on main dwelling (n) modules: (43) panasonic evpv400hk (400w) (n) power optimizers: (15) tesla mci-2 rsd (n) ess/inverter: (2) tesla powerwall 3 rsd (13.5kwh ea.) (n) air conditioning disconnect: (2) 60a n/f nema 3r (n) subpanel: (1) 125a subpanel w (2) 60a photovoltaic breaker (e) msp: 200a w/200a mcb w tesla backup switch w (1) 125a photovol... see more
Valuation:
$59,911
Permit #:
BLD24-02986
Status:
complete
Fee:
$389
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-06-25
Install roof mounted solar system and ess on main dwelling (n) modules: (27) panasonic evpv400hk (400w) (n) power optimizers: (10) tesla mci-2 rsd (n) ess/inverter: (2) tesla powerwall 3 rsd (13.5kwh ea.) (n) air conditioning disconnect: (2) 60a n/f nema 3r (n) subpanel: (1) 125a subpanel w (2) 60a photovoltaic breaker (n) heat detector: (1) brk hd6135fb (e) msp: 200a w/200a mcb w tes... see more
Valuation:
$44,621
Permit #:
BLD24-02188
Status:
complete
Fee:
$388
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-01-11
Install roof mount solar grid tied on detached barn (n) modules: (44) panasonic evervolt 410hk 410w (n) microinverters: (44) enphase iq8plus-72-2 (n) combiner box: 125a enphase x-iq-am1-240-4/4c w (4) 20a photovoltaic brkrs (e) sub panel: 225a bus w 100a mcb and an 80a photovoltaic brkr (e) msp: 400a w a 200a mcb and 100a brkr feeding subpanel mounting system: snapnrack system output ... see more
Valuation:
$53,218
Permit #:
BLD23-06459
Status:
complete
Fee:
$237
Permit Type:
Alteration
Building Type:
N/A
The project conists of installing 104.64 kwdc of photovoltaic systems at the st. isidore catholic church in danville ca
Valuation:
$302,409
Permit #:
B23-017284
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarnorcal, LLC Reviews
BuildZoom hasn't received any reviews for Solarnorcal, LLC. Click here to be alerted when reviews are posted about them.
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Solarnorcal, LLC License info
Verified License
| License # | 1018541 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Solarnorcal, LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1018541 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Ltd Liability |
- According to the Butte County, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Solarnorcal, LLC at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
119
BuildZoom Score
Insured
| Insurer | AmGUARD Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
| Workers Comp Value | $1,000,000 |
394
Permits
- Building permit records show that Solarnorcal, LLC has worked on 394 permitted projects.
Solarnorcal, LLC Employees
HK
Heath Kirin
Owner
VB
Vince Bowles
Owner