Electrical Contractors in Diamond Bar, CA
41 Electrical contractors in Diamond Bar, California appear in the CSLB public record — 40 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Dynamic Solar
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Monarch Information Systems LLC
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Ion Security Systems
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Edesh Enterprise Inc DBA Edesh Construction
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Ray Electrical Engineering Inc
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Ciel Air Conditioning and Electric
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Smart Construction
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Integrated Wiring Concepts Inc
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
THLC Corporation
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Vanta Construction & Design
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Barron Electric
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Xiaoqing
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Zhuoxin Construction
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Ray Bi Electrical & Energy LLC
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Arow Electric
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
CA Sunshine Electrical
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Enervision Electric Power LLC
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
WH Electrical
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Jia Xiaolong
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Airpropower
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
A E D Contractors
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Adams Electric
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Place Construction & Development Inc
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
Edward Caruso Electric
C-10 · Diamond Bar, CA
Verified August 4, 2026 · Bonded
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Before you hire in Diamond Bar
Frequently asked questions
How many Electrical contractors are licensed in Diamond Bar, California?
This directory lists 41 Electrical contractors in Diamond Bar, California, of which 40 currently hold an active CSLB license.
How do I check if a Electrical contractor is licensed in Diamond Bar, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a Electrical contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.