High Voltage Electrical Reviews
See what customers across Southern California say about our electrical services.
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Customer Reviews
“Upgrading our main electrical panel to handle our new central air system was completely stress-free. The electrician arrived right on time and finished in a single afternoon.”
Andrew K.
“We needed our vintage home completely rewired. The technicians worked efficiently, kept the work area immaculate, and brought everything up to modern safety standards.”
Brooke J.
“Scheduling a Level 2 EV charger installation was smooth and simple. My car charges twice as fast now!”
Cody M.
“They installed six dimmable recessed LED lights in our living room. The spacing is perfectly balanced and the transformation is night and day.”
Delilah R.
“A technician came out the same day, diagnosed the faulty breaker, and replaced it in under thirty minutes. Outstanding response time.”
Elliott S.
“Our garden and front walkway look incredible thanks to the new low-voltage landscape lighting system they designed. Highly recommend!”
Faith W.
“The electrician methodically traced the circuit, located a hidden short, and repaired it safely. Very skilled diagnostic work.”
Graham T.
“They replaced all of our old hardwired smoke detectors and added carbon monoxide sensors throughout the house. Great peace of mind!”
Gemma B.
“The team executed the replacement cleanly, professionally, and provided all the safety documentation our insurance company needed.”
Ivan L.
“The electrician was punctual, extremely courteous, and completed the job for a very reasonable rate. I will definitely hire them again.”
Jocelyn D.
“Adding a subpanel for my detached workshop was handled flawlessly. The wiring was run neatly, with a clean, clearly labeled breaker layout.”
Kaden P.
“The installation was completed quickly right at our main breaker box, giving us complete confidence during severe weather.”
Lana G.
“The technician explained the power requirements, mounted the unit securely, and verified the charging rate before wrapping up. Excellent service!”
Mason N.
“The detailed report highlighted a few loose ground wires and outdated breakers that were fixed on the spot. Thorough and honest service.”
Nora F.
“The security floodlights and porch sconces look amazing, and the motion sensors were calibrated perfectly. Exceptional work overall!”
Oliver C.
“An electrician arrived promptly, identified a worn bus bar connection, and repaired the panel safely. Very reliable emergency assistance.”
Prudence K.
They quickly resolved an ongoing wiring fault that had been causing flickering lights. Done neatly, safely, and at a fair price.”
Riley W.
We upgraded our entire fire alarm network to modern interlinked units. Fast, seamless, and truly exceptional customer care.”
Stella A.
“The technician placed new outlets exactly where requested, with all conduit runs completely hidden. Clean, precise, and polite work.”
anner V.
“The technician diagnosed a failed internal socket switch, repaired our chandelier carefully, and had it shining again in no time.”
Violet H.
FEATURED PROJECTS
Success Stories
01
Historic Craftsman: Preserving History While Powering the Future
Stepping into this 1920s Craftsman felt like taking a step back in time, including the fire hazard hiding behind the plaster. The homeowners loved their character-filled residence, but original knob-and-tube wiring and a creaky 100-amp fuse box were holding them back from safe modern living.
They needed a complete electrical overhaul, but had one strict condition: do not harm the irreplaceable quarter-sawn oak woodwork. Our team approached the project with surgical precision, carefully fishing new copper lines behind original trim without leaving a mark.
We replaced the ancient fuse box with a robust 200-amp panel equipped with state-of-the-art dual AFCI/GFCI breakers, bringing peace of mind to a timeless classic.
Key Highlights
- Safe, total removal of legacy knob-and-tube wiring throughout the home.
- Installed a modernized 200A panel with dual AFCI/GFCI protective breakers.
- Preserved 100% of original historic woodwork, passing municipal inspection on the first visit.
02
Commercial Office Park: Driving EV Infrastructure Forward
As electric vehicles flooded the company parking lot, a bustling commercial office park hit a major bottleneck. With employees competing for a couple of slow wall outlets, management brought in High Voltage Electrical to engineer a real solution: eight Level 2 charging stations.
The hurdle? Adding that much immediate power draw threatened to overload the property’s existing main transformer during peak business hours. Instead of forcing a massive, expensive transformer upgrade, our team installed a dedicated 400-amp subpanel fitted with a smart load-management system.
Now, the system dynamically throttles and distributes power based on active demand, charging all eight cars at top speed without a single flicker inside the office.
Key Highlights
- Designed and installed eight turnkey Level 2 commercial charging stations.
- Added a 400-amp subpanel integrated with smart load-balancing technology.
- Prevented costly transformer upgrades while allowing simultaneous multi-vehicle charging.
03
High-End Remodel: The Ultimate Smart Home Electrical Upgrade
During a down-to-the-studs modern remodel, the owners quickly realized their outdated 100-amp service panel did not stand a chance against their dream tech list. Between commercial-grade kitchen appliances, secondary HVAC units, and an extensive lighting design, the home was starving for power.
High Voltage Electrical stepped in to future-proof the entire property, tripling its capacity with a massive 300-amp panel and adding comprehensive whole-home surge protection.
With the power grid stabilized, we crafted the ambient lighting, installing over 40 dimmable recessed LED fixtures paired with Lutron Caseta smart switches. Today, the owners control their entire home’s mood using simple voice commands via Apple HomeKit.
Key Highlights
- Expanded electrical capacity from 100A to 300A with whole-home surge defense.
- Strategic placement and wiring of 40+ dimmable architectural LED recessed lights.
- Full integration with Lutron Caseta and Apple HomeKit for seamless app and voice control.
Reviews by Service Area
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