Updated: May 17, 2026
Location and Projects
Address
PO BOX 220, Avery, CA, 95224
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Sol Sierra Electrician
With nearly three decades of experience, Sol Sierra Inc. operates from Avery, California and serves the Central Sierra and Northern California regions. The company specializes in the design and installation of solar energy systems, including grid-tied, off-grid, and stand-alone battery backup solutions. Sol Sierra’s portfolio includes both large and small-scale projects tailored for residential, commercial, and agricultural clients seeking to offset energy usage with photovoltaic technology. Sol Sierra, Inc. is among a select group of NABCEP Certified Installers nationwide. The team has provided technical guidance to homeowners, contractors, building officials, and realtors to streamline the solar installation and permitting process. In addition to installing solar systems, Sol Sierra is involved in community solar education, offering seminars to promote the benefits of PV systems. Full project supervision and in-depth construction and PV expertise distinguish Sol Sierra in the regional solar energy market.
Sol Sierra Inc Contact Information
Phone Number: (209) 795-3554
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Address: PO BOX 220, Avery, CA 95224
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Sol Sierra Inc Avery
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sol Sierra Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
7 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Sol Sierra Inc has worked on at least
20.0 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
|
6 projects
|
Home Additions |
|
7 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Sol Sierra Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $31,500. 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 13.5kwh on single family residence
Valuation:
$31,000
Permit #:
B25-0120
Status:
final
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Install 13.5kwh ess on ex. photovoltaic
Valuation:
$16,000
Permit #:
B25-0119
Status:
final
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
Grid tied only
Valuation:
N/A
Permit #:
B25-0899
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 10kwh ess on ex. photovoltaic
Valuation:
$10,000
Permit #:
B25-0156
Status:
final
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
6.3 kw rooftop solar with ess this this off grid
Valuation:
$34,000
Permit #:
B24-0399
Status:
final
Fee:
$276
Permit Type:
Roof solar reside...
Building Type:
N/A
3.95kw roof mount solar/10 mods w/ess
Valuation:
$35,000
Permit #:
B24-0091
Status:
final
Fee:
$247
Permit Type:
Roof mount solar
Building Type:
N/A
10.39kw roof mount solar/27 mods
Valuation:
$34,000
Permit #:
B24-0433
Status:
final
Fee:
$276
Permit Type:
Roof solar reside...
Building Type:
N/A
5.52kw gms
Valuation:
$31,000
Permit #:
B25-1228
Status:
plancheck
Fee:
$254
Permit Type:
Ground solar resi...
Building Type:
N/A
Install solar pavillion w/metal roof 6.21kw 18 panels
Valuation:
$80,000
Permit #:
B22-0113
Status:
final
Fee:
$1,032
Permit Type:
N/A
Building Type:
N/A
Roof mount solar 60.06 kw 156 panels no electrical upgrade
Valuation:
$120,000
Permit #:
B21-0301
Status:
final
Fee:
$494
Permit Type:
Tenant improvement
Building Type:
N/A
Ground mount solar w/ess
Valuation:
$50,000
Permit #:
B22-1684
Status:
final
Fee:
$591
Permit Type:
N/A
Building Type:
N/A
Ground mount 9.48kw 24mods 2ess
Valuation:
$74,000
Permit #:
B23-2190
Status:
final
Fee:
$590
Permit Type:
Ground solar resi...
Building Type:
N/A
Ground mount solar 19.92kw photovoltaic
Valuation:
$50,000
Permit #:
B22-0317
Status:
final
Fee:
$906
Permit Type:
N/A
Building Type:
N/A
Solar roof mount 6.21 kw 18 panels 200 amp
Valuation:
$20,000
Permit #:
B21-2620
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Roof mount solar-24 panels-8.28kw-revised
Valuation:
$30,000
Permit #:
B21-1334
Status:
issued
Fee:
$489
Permit Type:
N/A
Building Type:
N/A
Lake road energy storage project
Valuation:
$45,000
Permit #:
240155
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ground mount system 20panels 8.2 kw
Valuation:
$30,000
Permit #:
B22-0246
Status:
final
Fee:
$620
Permit Type:
N/A
Building Type:
N/A
Ground mount solar - 8.4 kw
Valuation:
$40,000
Permit #:
B21-1994
Status:
issued
Fee:
$535
Permit Type:
N/A
Building Type:
N/A
Addition battery & ev charger to existing solar
Valuation:
$5,000
Permit #:
B23-1024
Status:
final
Fee:
$200
Permit Type:
Electric service
Building Type:
N/A
Solar panels and electrical to be installed on pole-b21-1371
Valuation:
$20,000
Permit #:
B21-1956
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
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Sol Sierra Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sol Sierra Inc License info
License Not Verified
| License # | 460718 |
| Status | Active |
| City | Butte County |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Sol Sierra Inc with the Butte County, CA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 460718 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sol Sierra Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
71
Permits
- Building permit records show that Sol Sierra Inc has worked on 71 permitted projects.
Sol Sierra Inc Employees
LG
Leslie Ellen Guillot
Officer
VG
Victor Maurice Guillot
Rmo / Ceo / Pres