Building permits: City of Los Angeles, City of Palmdale, City of Anaheim, City of Chula Vista …
Permits by year
Data covers City of Los Angeles 2006–Oct 2026; City of Palmdale 2023–Oct 2026; City of Anaheim 1999–Sep 2026; City of Chula Vista 2026–Oct 2026; San Diego County 2024–Oct 2026; City of Rancho Cucamonga 2024–Oct 2026.
What they build
Electrical
85
Solar
51
Remodel / addition
8
Other building work
7
Roofing
5
Battery storage
1
Most recent permits
Issued
Work
Jurisdiction
ZIP
Aug 20, 2026
Solar
City of Chula Vista
—
Aug 19, 2026
Solar
City of Palmdale
93550
Aug 13, 2026
Remodel / addition
San Diego County
91977
Jul 28, 2026
Solar
City of Chula Vista
—
Jul 27, 2026
Solar
City of Chula Vista
—
Jul 7, 2026
Battery storage
City of Rancho Cucamonga
—
May 28, 2026
Solar
City of Chula Vista
—
Mar 20, 2026
Solar
City of Chula Vista
—
Feb 26, 2026
Remodel / addition
San Diego County
91905
Dec 31, 2025
Remodel / addition
San Diego County
92086
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
Batteries
Tesla Powerwall 32
Solar panels
Canadian Solar3
Hyundai1
Trina Solar1
Inverters & controls
SolarEdge3
Enphase IQ8+3
SolarEdge1
Named in their building permits.
Counts are permits that name the product
Where they work
Building permits
Jurisdictions
Los Angeles
114
Palmdale
27
Anaheim
6
Chula Vista
5
San Diego County
4
Rancho Cucamonga
1
Top ZIP codes
ZIP 9000226
ZIP 9133121
ZIP 9355018
ZIP 9005915
ZIP 907445
ZIP 900134
ZIP 900314
ZIP 900443
Area is where permits were issued, not the office address
License, bond & insurance
California Contractors State License Board
CSLB license#867533 · Active
Business typeCorporation
Issued · expiresNov 14, 2005 · Nov 30, 2027
OfficeOakland, CA 94608
CSLB record updatedMar 30, 2026
Contractor bond$25,000 · since Jan 1, 2023
Bond companyAmerican Contractors Indemnity Company
Workers' compensationWorkers' Compensation Insurance · until Apr 1, 2027
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
Questions & answers
Is Grid Alternatives licensed?
CSLB license #867533 is active, issued Nov 14, 2005 and valid through Nov 30, 2027, with classes B, C-10, C-46.
Is Grid Alternatives insured and bonded?
CSLB lists workers' compensation insurance with Hartford Fire Insurance Company until Apr 1, 2027 and a $25,000 contractor bond with American Contractors Indemnity Company.
How many jobs has Grid Alternatives done?
Building permits name the company on 157 jobs, including 85 electrical, 51 solar, 8 remodel / addition.
Which batteries does Grid Alternatives install?
Their permits name Tesla Powerwall 3 most often.
Where does Grid Alternatives work?
Most permits are in City of Los Angeles, City of Palmdale, City of Anaheim.
Sources
Contractors State License Board — license, bond and workers' comp records (Mar 30, 2026).
Building permits — City of Los Angeles, City of Palmdale, City of Anaheim, City of Chula Vista, San Diego County, City of Rancho Cucamonga.
Company website — gridalternatives.com (checked Oct 8, 2026).
