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TRUSTED BY PIEDMONT, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon786
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Piedmont, CA

*The Angi rating for Electrical Service companies in Piedmont, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Piedmont, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on April 17, 2026

Find Electricians in Piedmont

Avatar for Emrom Electric, Inc.
Emrom Electric, Inc.
4.7(
80
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"This company is wonderful!! I wish there were 10 stars The professional way the repair was done was better than I ever thought was possible. If you have an electrical problem hire this company. I can not say enough good things about them."
High Voltage systems
Control system
High Voltage controls
Control system
Electrical main panel upgrade

+9

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Request Quote
Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)
Electrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For BusinessElectrical for Addition or Remodel - Install - For Business+1 more

Serving Piedmont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Excellent service. I needed to upgrade my electric panel, Ben did an excellent job very professional. Installing switches, circuit breaker panels, relays, and other electrical control and distribution equipment was the right call. I look at several electricians with reasonable prices and CA Electrical Group was definitely the right call. I will highly recommend CA Electrical Group to all my friends. What was important to me was his daily commitment to start and finish the job the dates we agreed on."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
5 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Dalcon Electric
Dalcon Electric
4.5(
427
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+14 more

Serving Piedmont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Emergency services offered

Warranties offered

"Chad was awesome! Looking forward to getting or home electrical up to code With Dalcon."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time8 hrs
Response rate88%
30 neighbors recently requested a quote
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Avatar for AC Electrical, LLC
AC Electrical, LLC
5.0(
19
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+9 more

Serving Piedmont, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"AC ELECTRICAL installed a breaker, sized the wire and completed the install for my electric vehicle charging station at 2 of my Bay Area properties. Iâ m happy with the results and highly recommend."
240v Tesla wall mounted
3/4 INCH EMT TIED INTO PANEL
TESLA CHARGER NIGHT LIGHT
COMMERCIAL EV STATIONS
GRIZZLIE AVALANCHE EV CHARGER

+20

Response time4 hrs
Response rate93%
Recommended by93%of homeowners
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Avatar for Electrical Pro
Electrical Pro
5.0(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business

Serving Piedmont, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Anthony was excellent!! He was friendly, professional, knowledgeable , quick, thorough, troubleshooted the problem, and got our electricity back on. He gave us a lot of helpful tips avoid problems in the future. We highly recommend him to anyone needing electrical work."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Single Line Electric
Single Line Electric
5.0(
49
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - InstallElectrical Wiring or Panel Upgrade - For Business+1 more

Serving Piedmont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Fantastic service. I would recommend Single Line Electric."
Main Panel Upgrade
Main Panel Upgrade
Main Panel Upgrade
Response time1 day
Response rate87%
36 neighbors recently requested a quote
Request Quote
Avatar for Mr Electric of Concord CA
Mr Electric of Concord CA
5.0(
17
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair+4 more

Serving Piedmont, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"I am giving Mr. Electric the highest complement I can as a customer - I will definitely use them again when I need electrical work done!"
Response time7 hrs
117 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Warner Electric
5.0(
6
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+17 more

Serving Piedmont, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Steve and his crew of electricians did a fabulous job. They basically replaced the entire house’s electrical, all new switches and outlets in addition to all the new light fixtures in every room. They showed up on time, did what they said they would and addressed every issue encountered in the rehab. In addition, Steve was great helping me decide what to put where. An overall excellent experience. I would HIGHLY recommend Warner Electric for any electric job."
8 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Five or Free Electrical Solutions
Five or Free Electrical Solutions
4.5(
55
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+2 more

Serving Piedmont, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Five or Free Electrical Solutions is everything that they advertise that their company is about. Highly recommended for electrical projects."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
Response time2 days
30 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Golden Bay Electric
Golden Bay Electric
4.9(
29
)
Electric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+9 more

Serving Piedmont, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Great work, very knowledgeable, I highly recommend Golden Bay Electric!!!!"
Response time2 days
Recommended by92%of homeowners
Request Quote
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Electrical questions, answered by experts

The answer depends on your needs and the availability of your current electrical panel. If you’re hoping to seriously up the power in your detached living space, you may also need to consider increasing the power of the amp your home runs on (from 100-amps to 200-amps, for example).

A duplex outlet simply means that the receptacle has two plug-in outlets for two plugs. It’s a common design choice for homes. The two outlets should be wired identically during installation so the hot side is the same for both.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

Short circuits can cause fires, electrical burns, and electrocution, which can lead to serious injury or even death. That’s why it’s important to take preventative measures to prevent short circuits, like getting annual electrical maintenance and an electrical inspection every two to five years, depending on the age of your home.

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

The Piedmont, CA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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