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Solar · Battery · Electrical · Roofing contractorRiverside, CA

Guyou Construction Inc

Licensed since 2014 · Corporation · 149 building permits on record

CSLB #997054 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
B General BuildingC-10 ElectricalC-20 HVACC-39 RoofingC-46 Solar
149
Permits on record
5 jurisdictions
24
Permits in 3 years
last Mar 12, 2026
29
Solar systems
median 10.3 kW (n = 3)
1
Battery installs
Enphase most often
37
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

42019362020622021112022520237202414202532026
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
68
Roofing
37
Solar
29
Remodel / addition
6
Other building work
5
Main panel / service upgrade
3
Battery storage
1

Most recent permits

IssuedWorkJurisdictionZIP
Mar 12, 2026RoofingCity of Huntington Beach—
Feb 12, 2026Remodel / additionSan Diego County92019
Jan 22, 2026SolarCity of Palmdale93552
Nov 24, 2025Remodel / additionSan Diego County92086
Nov 18, 2025Remodel / additionSan Diego County92026
Oct 30, 2025SolarCity of Huntington Beach—
Aug 29, 2025SolarCity of Huntington Beach—
Aug 21, 2025SolarCity of Huntington Beach—
Aug 21, 2025SolarCity of Huntington Beach—
Aug 12, 2025SolarCity of Anaheim—
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
  • Enphase1
  • Tesla Powerwall 31
  • Tesla Powerwall 3 Expansion1
Solar panels
  • Qcells Q.TRON1
Inverters & controls
  • Enphase1
Named in their building permits. Brands on the company website: Powerwall, Tesla.
Counts are permits that name the product

Where they work

Building permits

Jurisdictions

Los Angeles
103
Anaheim
26
Huntington Beach
11
San Diego County
6
Palmdale
3

Top ZIP codes

  • ZIP 900117
  • ZIP 900456
  • ZIP 900395
  • ZIP 913405
  • ZIP 900425
  • ZIP 900184
  • ZIP 900194
  • ZIP 913444
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#997054 · Active
  • Business typeCorporation
  • Issued · expiresSep 23, 2014 · Sep 30, 2028
  • OfficeRiverside, CA 92503
  • CSLB record updatedAug 13, 2026
  • Contractor bond$25,000 · since Sep 18, 2025
  • Bond companyPhiladelphia Indemnity Insurance Company
  • Workers' compensationWorkers' Compensation Insurance · until Apr 4, 2027
  • InsurerBerkshire Hathaway Homestate Insurance Company

License classes

B General BuildingC-10 ElectricalC-20 HVACC-39 RoofingC-46 Solar
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

guyouconstruction.com

Services

Battery storageCommercialElectrical serviceEV chargersFinancingHVACRoof repairRoof replacementSolar installation

Certifications claimed

NABCEP
  • Founded2012
  • Websiteguyouconstruction.com
  • Brands mentionedPowerwall, 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

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Questions & answers

Is Guyou Construction Inc licensed?
CSLB license #997054 is active, issued Sep 23, 2014 and valid through Sep 30, 2028, with classes B, C-10, C-20, C-39, C-46.
Is Guyou Construction Inc insured and bonded?
CSLB lists workers' compensation insurance with Berkshire Hathaway Homestate Insurance Company until Apr 4, 2027 and a $25,000 contractor bond with Philadelphia Indemnity Insurance Company.
How many jobs has Guyou Construction Inc done?
Building permits name the company on 149 jobs, including 68 electrical, 37 roofing, 29 solar.
Which batteries does Guyou Construction Inc install?
Their permits name Enphase most often.
Where does Guyou Construction Inc 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 (Aug 13, 2026).
  2. Building permits — City of Los Angeles, City of Anaheim, City of Huntington Beach, San Diego County, City of Palmdale.
  3. Company website — guyouconstruction.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing