Cali-GrafCali-Graf
For pros Sign in
SO
Electrical contractorGlendale, CA

Solar Optimum Design & Electrical

Licensed since 2012 · Corporation · 1,942 building permits on record

CSLB #972228 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
A General EngineeringB General BuildingC-10 Electrical
1,942
Permits on record
5 jurisdictions
68
Permits in 3 years
last Sep 28, 2026
535
Solar systems
median 8.5 kW (n = 21)
42
Battery installs
Tesla Powerwall most often
21
Roofing jobs
re-roofs and repairs

Work history

Building permits: City of Los Angeles, City of Anaheim, City of Huntington Beach, San Diego County …

Permits by year

3942019344202043020215532022138202316202444202582026
Data covers City of Los Angeles 2006–Oct 2026; City of Anaheim 1999–Sep 2026; City of Huntington Beach 2024–Oct 2026; San Diego County 2024–Oct 2026; City of Palmdale 2023–Oct 2026.

What they build

Electrical
1,302
Solar
535
Battery storage
42
Remodel / addition
30
Roofing
21
Other building work
7
Main panel / service upgrade
3
EV charger
1

Most recent permits

IssuedWorkJurisdictionZIP
Sep 28, 2026Remodel / additionSan Diego County92065
Sep 18, 2026SolarCity of Huntington Beach—
Aug 12, 2026Remodel / additionSan Diego County92027
Jul 29, 2026SolarCity of Huntington Beach—
Jul 23, 2026SolarCity of Huntington Beach—
Jun 12, 2026SolarCity of Palmdale93552
May 7, 2026SolarCity of Huntington Beach—
Mar 4, 2026Remodel / additionSan Diego County92019
Dec 30, 2025SolarCity of Anaheim—
Dec 24, 2025SolarCity of Huntington Beach—
Only the type of work, date and ZIP are shown — never homeowner names or street addresses.
Permits are matched to this contractor by CSLB license number on the permit

Equipment they install

Building permits · company website
Batteries
  • Tesla Powerwall14
  • Tesla10
  • Tesla Powerwall 36
  • Enphase2
  • Tesla Powerwall 22
  • Tesla Powerwall 3 Expansion2
Solar panels
  • Panasonic5
  • Hyundai1
  • LG Electronics1
  • Panasonic HIT / EVPV1
  • Qcells Q.TRON1
Inverters & controls
  • Enphase10
  • Enphase IQ71
  • Enphase IQ8MC1
Named in their building permits. Brands on the company website: CertainTeed, Enphase, GAF, Powerwall, Tesla.
Counts are permits that name the product

Where they work

Building permits

Jurisdictions

Los Angeles
1,838
Anaheim
41
Huntington Beach
26
San Diego County
21
Palmdale
16

Top ZIP codes

  • ZIP 9134479
  • ZIP 9132675
  • ZIP 9004267
  • ZIP 9136456
  • ZIP 9004156
  • ZIP 9003954
  • ZIP 9006548
  • ZIP 9131145
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#972228 · Active
  • Business typeCorporation
  • Issued · expiresApr 19, 2012 · Apr 30, 2028
  • OfficeGlendale, CA 91202
  • CSLB record updatedOct 1, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyAmerican Contractors Indemnity Company
  • Workers' compensationWorkers' Compensation Insurance · until May 18, 2027
  • InsurerTravelers Property Casualty Company Of America

License classes

A General EngineeringB General BuildingC-10 Electrical
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

solaroptimum.com

Services

Battery storageCommercialFinancingFree estimatesRoof replacementSolar installation
  • Founded2008
  • Websitesolaroptimum.com
  • Brands mentionedCertainTeed, Enphase, GAF, Powerwall, Tesla
From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.
Facts with links to the page they came from

Similar contractors nearby

All electricians in Los Angeles County
M-
Morrow - Meadows Corporation
City Of Industry, CA · CSLB #230813
169 permits in 3 years2 solar
BE
Better Earth Electric Inc
Cerritos, CA · CSLB #1024460
150 permits in 3 years193 solar
EC
Esp Contracting
Torrance, CA · CSLB #619149
148 permits in 3 years255 solar
BE
Brightside Electrical LLC
Littlerock, CA · CSLB #1113258
59 permits in 3 years
SS
Solar Shoppers Construction
Palmdale, CA · CSLB #1019939
57 permits in 3 years54 solar
SS
Skyline Smart Energy
Downey, CA · CSLB #1028741
51 permits in 3 years50 solar
Same county and trade, ranked by permits in the last 3 years

Questions & answers

Is Solar Optimum Design & Electrical licensed?
CSLB license #972228 is active, issued Apr 19, 2012 and valid through Apr 30, 2028, with classes A, B, C-10.
Is Solar Optimum Design & Electrical insured and bonded?
CSLB lists workers' compensation insurance with Travelers Property Casualty Company Of America until May 18, 2027 and a $25,000 contractor bond with American Contractors Indemnity Company.
How many jobs has Solar Optimum Design & Electrical done?
Building permits name the company on 1,942 jobs, including 1,302 electrical, 535 solar, 42 battery storage.
Which batteries does Solar Optimum Design & Electrical install?
Their permits name Tesla Powerwall most often.
Where does Solar Optimum Design & Electrical work?
Most permits are in City of Los Angeles, City of Anaheim, City of Huntington Beach.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Oct 1, 2026).
  2. Building permits — City of Los Angeles, City of Anaheim, City of Huntington Beach, San Diego County, City of Palmdale.
  3. Company website — solaroptimum.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing