Luong Johnny
Electrician · Hacienda Heights, CA
License active · checked Oct 24, 2026CA-CSLB 571485 · C10 C38Built from public records
What the license board says
- Status
- License active
- License
- CA-CSLB 571485
- Classes
- C10Electrical
- C38Refrigeration
- Expires
- Jun 30, 2027
- Workers' comp
- Exempt: the license holder certified it has no employees
- Checked
- Oct 24, 2026, against the California Contractors State License Board public license file
The business
- What they do
- Electrician, Heating and air conditioning
- Where
- Hacienda Heights, CA
- Serves
- California
- Phone
- (626) 712-6169
- Business type
- Sole Owner
- Listing updated
- Oct 19, 2026
Listing updated Oct 19, 2026. Hide an address, correct or remove this listing.
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Advanced Electrical and Refrigeration Inc
Hacienda Heights, CA · (562) 355-0081
License activechecked Oct 24, 2026