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Best 5 Electricians in Sunnyvale, CA

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Written By Jessica Hurtault | Last Updated: February 05, 2024

Hiring a reliable and skilled electrician is vital when you must have an electrical problem fixed in your Sunnyvale home. Electrical work requires expertise, so you don't want to leave it to chance. Our guide to Sunnyvale's best electricians can help you choose the one for you, whether you're experiencing an emergency or need a minor repair.

5 Best Electricians in Sunnyvale

Mirkovic Electric Logo

Mirkovic Electric

Based on 20 customer reviews.

Services Offered

Electrical Repair Generator Installation Ev Charging Installation Troubleshooting Commercial Electrical


  • Clear pricing policy
  • Free quote
  • Informative resources
5229 Englewood Dr, San Jose, CA 408-900-2672 mirkovicelectric.com
NRG Electric Inc Logo

NRG Electric

Based on 28 customer reviews.

Services Offered

Outlet Installation Commercial Electrical New Construction Ceiling Fan Installation Electrical Inspection Surge Protection Internet And Ethernet Wiring Panel Upgrade And Circuit Breaker Electrical Repair Electrical Rewiring


  • Prompt service delivery
  • Accessible customer support team
  • Clear pricing policy
2220 Park Ave #5, Santa Clara, CA 408-335-4665 electric-nrg.com


Based on 18 customer reviews.

Services Offered

New Construction Commercial Electrical Electrical Repair Solar Panel Installation Panel Upgrade And Circuit Breaker Energy Efficiency Ev Charging Installation Generator Installation


  • Informative resources
  • Free quote
  • Clear pricing policy
1514 Pollard Rd, Los Gatos, CA 408-599-9428 velo-electric.com
Dalcon Electric Logo

Dalcon Electric

Based on 238 customer reviews.

Services Offered

Emergency Service Panel Upgrade And Circuit Breaker Ceiling Fan Installation Generator Installation Troubleshooting Electrical Repair Commercial Electrical Outlet Installation Electrical Inspection Electrical Rewiring Smart Home Solutions New Construction Surge Protection


  • Clear pricing policy
  • Informative resources
  • Accessible customer support team
757 Chestnut St B, San Jose, CA 408-565-8918 dalconelectric.com

More Local Electrical Companies

Fast Handy Electric

User Reviews: 4.6/5 

830 Charcot Ave
San Jose, CA 95131

ARC Electrical Services

User Reviews: 4.6/5 

1525 McCarthy Blvd Suite 1197
Milpitas, CA 95035

CA Electrical Group

User Reviews: 4.6/5 

780 Montague Expy Suite 203
San Jose, CA 95131

Spark Electricians

User Reviews: 4.6/5 

2608 S Bascom Ave #492
San Jose, CA 95124

JMC Electrical Services

User Reviews: 4.6/5 

1713 Little Orchard St
San Jose, CA 95125

Campbell Electrician

User Reviews: 4.5/5 

711 W Hamilton Ave
Campbell, CA 95008

Main Stream Electric

User Reviews: 4.5/5 

88 S Third St #115
San Jose, CA 95113

JJ Electric

User Reviews: 4.5/5 

1464 Pompey Dr
San Jose, CA 95128

San Jose Electricians

User Reviews: 4.5/5 

1146 N Capitol Ave #285
San Jose, CA 95132

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Sunnyvale
Est. Hourly Cost for Electrician: $152
Average Energy Cost: $0.24/kWh
Electricity Companies: Wapa-- Western Area Power Administration
Median Home Size: 1638 sqft
Homeownership Rate: 56%
Popular Energy Source: NaturalGas

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Types of Services Offered by Electricians

Electricians provide services that cover a range of electrical problems. These are a few of the services homeowners request the most.

Electrical System Installation

Most electricians install electrical systems, which involves careful planning, wiring, and linking various components. The process starts with a comprehensive assessment of your home’s power requirements and energy needs. The contractor will design and lay out the wiring, carefully choosing the proper cables, conduits, and light fixtures to meet regulations. Installation includes connecting the main electrical panel, distributing circuits to the outlets and fixtures, grounding the system for safety, and setting up protective devices, such as circuit breakers.


Electrical repairs shouldn't be overlooked. You should address power outages, faulty wiring, or malfunctioning fixtures promptly to avoid injury or electrical fires. A skilled electrician has experience troubleshooting complex electrical systems, safely replacing damaged components, and restoring functionality.

Whole-House Rewiring and Panel Upgrades

Whole-home electrical rewiring and panel upgrades involves replacing faulty wiring and panels in your whole home. This is typically necessary for aging homes with outdated systems that could create safety risks or don't adequately satisfy modern electrical demands. Electricians inspect existing wiring, look for potential hazards, and formulate a strategic plan. Based on their findings, they take out old wiring, install new cables, and update electrical panels, fixtures, switches, and outlets to meet up-to-date building codes and safety standards.

Surge Protection

Installing professional surge protection ensures your electrical system and valuable devices are protected from damage caused by power surges. After inspecting your system, electricians will set up surge protection devices that divert excess energy away from sensitive equipment during voltage spikes or surges. Having surge protectors installed by a professional in strategic spots, such as the main electrical panel or individual outlets, provides you with defense against surges that can cause expensive damage.

Emergency Electrical Services

Emergency electrical services offer essential, prompt assistance 24/7. Emergency services include addressing power outages, weather damage, faulty wiring, and electrical fires. Professional services offer a quick fix and peace of mind.

Factors To Consider When Choosing an Electrician in Sunnyvale

Keep the following in mind when choosing an electrician in Sunnyvale.

  • Cost: Although cost is important, it shouldn't be the only consideration. Choose an electrician who's transparent about their pricing and gives a detailed estimate before beginning the project.
  • References: Ask the service provider for references from past clients. Contact them for firsthand experiences with the electrician.
  • Reputation and reviews: Search for a qualified electrician with a strong track record. Sites such as Google Reviews and the Better Business Bureau can tell you about the electrician's customer service.
  • Safety measures: Choose an electrician who puts safety first and employs safety measures to prevent accidents and injuries. Ask for information on their safety program and make sure they use proper gear. If you observe an electrician working too quickly or carelessly, you may want to cancel service and search for another technician.
  • Qualifications: Electricians must have a license to perform electrical work. You can check the California Contractors State License Board to learn more about the licenses must have in the state.

How Much Does an Electrician Cost?

Several factors affect the cost of hiring an electrician, such as the specific services required, your location, the project’s complexity, and the electrician’s experience and qualifications. Your project may cost anywhere from $380 to $760 for most small to medium tasks. Most electricians charge $100–$150 an hour in Sunnyvale. Obtaining multiple estimates and discussing project details with the electrician is important for the most accurate price.

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Frequently Asked Questions About Electrical in Sunnyvale

How can I tell if my home's electrical system needs an upgrade?

Some warning signs your electrical system may need to be updated may include burning smells from outlets, outdated wiring, outlets not working, frequent tripped circuit breakers, using fuse boxes instead of circuit breakers, or flickering or dimming lights. If your home is over 30 years old and hasn't had an upgrade, it likely needs system improvements to increase safety, efficiency, and capacity to handle modern electrical demands.

What causes circuit breakers to trip repeatedly?

Circuit breakers trip repeatedly due to various reasons, such as outdated wiring, overloaded circuits, or an old breaker that needs replacement. Circuits become overloaded when too many appliances are plugged in, causing the circuit breaker to shut off to prevent the circuit from overheating.

How can I reduce the risk of electrical fires in my home?

Have your electrical system regularly inspected to reduce the risk of electrical fires in your home. Avoid plugging in too many appliances at once, and promptly address electrical malfunctions.

Can electricians help with energy-efficient upgrades?

Yes, electricians can help with energy-efficient upgrades. They can recommend and install smart-home devices, programmable thermostats, energy-efficient lighting solutions, and energy-saving electrical systems to help reduce energy consumption and lower utility bills.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Other Electrician Resources

How Much Does It Cost to Upgrade an Electrical Panel?

How Much Does an Electrician Cost?


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U.S. Census

U.S. Bureau of Labor Statistics