Expertise.com

2024

Last updated:

Best Electricians in San Jose

Our Recommended Top 20

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored San Jose Electricians on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

227Reviewed

144Curated

20Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
35 Buttermilk Ln, Scotts Valley, CA 95060
  • New Construction
  • Electric Car Port Installation
  • Maintenance & Repair
  • Lighting Installation
  • Outlet Installation
  • Generators
  • Commercial

Why choose this provider?

Fisher Electric addresses both routine and emergency electrical issues arising in residential properties in San Jose and the surrounding communities. The local, family-owned company offers a variety of services, including electric panel upgrades, generator repair, and lighting fixture replacement. It also provides specialty services contributing to resource preservation initiatives, such as solar energy installations. In addition, its team installs electric vehicle charging stations. Fisher Electric has been serving the community for more than 30 years.

License Verified:

License: 631964

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (111)
Google
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Price: Free estimate

Website
3390 De La Cruz Boulevard, Santa Clara, CA 95054
  • Commercial
  • Electric Car Port Installation
  • Outlet Installation
  • Lighting Installation
  • Landscape Lighting
  • Maintenance & Repair

Why choose this provider?

Wooding Electric has been serving the electrical needs of homeowners and businesses in San Jose since 1992. The locally owned and operated electrical contractor has technicians who have undergone years of training while keeping up to date with the latest technology and tools. They are skilled in emergency troubleshooting and repairs, service upgrades, fuse panel replacements, code corrections, and indoor and outdoor lighting. Wooding Electric also serves the Santa Clara, Mountain View, Willow Glen, and East Foothills areas.

License Verified:

License: 680882

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
HomeAdvisor
5.0 / 5 (36)
Yelp
4.5 / 5 (16)
Facebook
5.0 / 5 (2)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1165 Lincoln Avenue, San Jose, CA 95125
  • Commercial
  • Maintenance & Repair

Why choose this provider?

Willow Glen Electric comprises electricians who are well trained to handle electrical services securely and safely for customers in San Jose, Los Altos, Santa Clara, and Mountain View areas. Its owner and general manager, Mark Londre, has been handling all aspects of the electrical field for almost four decades. Londre and his team of electricians practice proactive communication in dealing with its clients. Some of its services are panel upgrades, lighting designs, EV charging station installations, and fan replacements.

License Verified:

License: 591918

California Electrical Contractors’ State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2
Google
4.0 / 5 (476)
Yelp
4.5 / 5 (254)
Angi
3.9 / 5 (20)

(+1 additional source)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Gilroy, CA 95020
  • Electric Car Port Installation
  • Maintenance & Repair
  • EV Charging Station

Why choose this provider?

Watson's Charging Stations & Electric is an electric vehicle charging station installer that serves residential and commercial clients in San Jose. It repairs, upgrades, and installs various types of EV charging stations. Its technicians also perform electrical systems inspections, error code correction, and city applications and permits processing. In addition, the company serves apartment complexes, townhouse communities, shopping malls, hospitals, and pay-to-park lots. It has completed projects for several clients that include Chargepoint, ClipperCreek, Inc., BMW, Jaguar, and Land Rover.

License Verified:

License: 1048709

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Angi
5.0 / 5 (8)
Yelp
5.0 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Santa Clara, CA 95051
  • Commercial
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

WCI Electric is a company that provides electrical services in San Jose and the neighboring areas. Its trained electricians can diagnose a wide range of residential, commercial, and industrial electrical problems and offer solutions, ranging from simple conduit maintenance to complete building rewiring. Light fixture installation and repair, equipment power and hookups, electric troubleshooting, air compressor installation, and breaker panel installation and upgrades are some of the services they offer. WCI Electric also places a high value on professionalism and safety.

License Verified:

License: 414877

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Yelp
4.5 / 5 (7)
Facebook
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
2.5
Responsiveness
Friendliness
Helpfulness
––
Detail
––

Website
313 South Navarra Drive, Scotts Valley, CA 95066
  • Commercial
  • New Construction
  • Maintenance & Repair

Why choose this provider?

David L. Bertsch is an electrical contractor serving San Jose and the rest of the central California counties. With an A.S. degree in electronics technology, David has been providing a range of electrical services for more than two decades. He troubleshoots electrical issues and installs generator backup, LED lighting, electrical outlets, and switches. Additionally, he installs telephone and Ethernet wiring, EV chargers, and swimming pool equipment. David also handles electrical work for home remodels and additions.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (5)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
830 Charcot Avenue, San Jose, CA 95131
  • Commercial
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

Fast Handy Electric is a company that serves customers in the San Jose area. It provides a wide array of commercial and residential solutions, including appliance wiring, breaker replacement, ceiling fan installation, electrical surge protection, and panel upgrades. Its team is staffed by experienced and licensed electricians who have undergone training in safety protocols. Additionally, CEO and founder Edwin Sanchez brings more than 20 years of experience in the electrical industry. Fast Handy Electric also responds to emergency requests 24/7.

License Verified:

License: 982783

California Electrical Contractors’ State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Yelp
5.0 / 5 (121)
Google
4.0 / 5 (31)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
757 Chestnut Street, San Jose, CA 95110
  • Maintenance & Repair

Why choose this provider?

Dalcon Electric is a San Jose-based contractor that assists residents in the counties of Alameda, San Mateo, and Santa Clara. Established in 1993, its line of services covers panel upgrades, home safety inspections, lighting installations, surge protection, and electrical repairs. Its crew also performs whole-home rewiring which includes checking code compliance. Dalcon Electric's team also takes on the electrical work involved in residential remodeling projects. The company was founded by Dave Lee who has over three decades of industry experience.

License Verified:

License: 582916

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Angi
4.8 / 5 (349)
Google
4.0 / 5 (161)
Yelp
4.5 / 5 (114)

(+2 additional sources)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
302 Carey Avenue, Freedom, CA 95019
  • Commercial
  • Electric Car Port Installation
  • Outlet Installation
  • Lighting Installation
  • Landscape Lighting

Why choose this provider?

Lightland Electric is a full-service electrical company that serves customers in the San Jose metro and nearby San Francisco areas. The one-stop electrical shop caters to all kinds of electrical needs of residential and commercial customers. Its fully licensed, insured, and bonded technicians specialize in electrical repairs, troubleshooting, panel upgrades, and rewiring. They also work on lighting systems, backup generators, new construction, and remodeling projects. The electricians are available 24/7 to cater to emergency service calls.

License Verified:

License: 957648

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.7
Yelp
4.5 / 5 (25)
Google
5.0 / 5 (13)
Facebook
5.0 / 5 (4)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
201 East Okeefe Street, East Palo Alto, CA 94303
  • New Construction
  • Maintenance & Repair

Why choose this provider?

JEO Electric Corporation is an electrical company that serves San Jose. It has been catering to commercial, industrial, and residential customers since 1999. It offers a wide range of services, including code violations corrections, custom new home wiring, lighting design, preventative maintenance, and service upgrades and revisions. This firm is led and owned by electrical technician Jaime Orjuela, with most of his businesses and projects coming through referrals from past clients.

License Verified:

License: 906428

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (2)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2608 South Bascom Avenue, San Jose, CA 95124
  • Outlet Installation
  • Maintenance & Repair

Why choose this provider?

Spark Electricians San Jose is an electrical contractor that serves San Jose and nearby areas. Its services are available 24 hours for customers who are in need of assistance with their emergency electrical problems. It offers a wide variety of services, including exterior outlet installations, ceiling fan upgrades, home automation system removal, light fixture installation, and wired doorbell system replacements. Clients praise the team of technicians for professionalism and on-time arrival.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0
Google
4.0 / 5 (74)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
724 Colleen Drive, San Jose, CA 95123
  • Commercial
  • Lighting Installation
  • Generators
  • New Construction
  • Maintenance & Repair

Why choose this provider?

Delta Electric is a San Jose-based electrical contracting firm operating since 1982. The residential and commercial electricians have three decades of industry experience. They handle appliances, electronics, and lighting fixtures. They provide dedicated circuit installations, electrical panel upgrades, electrical safety inspections, and residential remodeling. They also offer electrical services, such as repair and rewiring, to mobile home parks and industrial sites. The family-owned company is available for emergency responses. Delta Electric is bonded and licensed.

License Verified:

License: 429472

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (25)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
7960 Soquel Drive, Aptos, CA 95003
  • Commercial
  • New Construction
  • Maintenance & Repair

Why choose this provider?

Direct Electric is a family-owned and operated business serving the San Jose metro. It is an electrical contractor that has been catering to homes and businesses for more than 25 years. The company specializes in electrical troubleshooting and repair, breaker and fuse replacement, kitchen and bathroom remodeling, and panel upgrades. It also installs GFIs, plugs, circuits, and lighting. Its electricians also provide services to other areas, including Capitola, Scotts Valley, Watsonville, Santa Cruz, and Santa Clara.

License Verified:

License: 990965

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (89)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
P.O. Box 1852, Freedom, CA 95019
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

D&H Electric was founded to provide quality service in San Jose and its nearby communities. It provides services to residential and commercial clients, offering assistance with emergency electrical services, troubleshooting repairs, and tenant improvements. It also installs and repairs carbon monoxide detectors and tamper-proof receptacles. It also offers 24/7 hour emergency services. Its team is composed of licensed electricians with years of experience in the business. The company utilizes modern equipment to provide optimal services.

License Verified:

License: 874438

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1485 B Villa Real Drive, Gilroy, CA 95020
  • Lighting Installation

Why choose this provider?

Power Pros is a full-service electrical contractor serving clients in San Jose and the surrounding areas since 1996. The company's electricians are well informed and experienced in providing electrical services such as panel upgrades, computer networking, aluminum wiring replacement, home generator installation, and surge protection. It also specializes in lighting installation like LED, landscape, pool, security, and low voltage lighting. Power Pros offers 24-hour emergency services, utilizing the latest electrical technology and practicing the current industry standards.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
HomeAdvisor
4.9 / 5 (121)
Yelp
5.0 / 5 (2)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
4395 Cambria Street, Fremont, CA 94538
  • Commercial
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

Got Electrical? Inc. brings over 20 years of experience in providing professional electrical services in San Jose. Its services are available for commercial and residential projects that include pre-construction planning, electrical installation, and troubleshooting. The company has worked on projects with several big-name clients in the construction industry such as Gracon, Bodhi Tree, Velocity, and O & S. The company and its staff are dedicated to prioritizing trust, cleanliness, quality, personal guarantee, time management, and safety in every service.

License Verified:

License: 947628

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (18)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2150 Trade Zone Boulevard, San Jose, CA 95131
  • Outlet Installation
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

On Call Electrical is a company that caters to the electrical needs of its clients in the San Jose metro area and nearby communities. The one-stop electrical contractor assists homeowners in resolving different kinds of electrical problems, from new installations and service upgrades to complex repairs and troubleshooting. Its electricians work on a variety of home electrical systems, including lighting fixtures, fans, electrical wiring, pool pumps, and security systems. They also work on new construction and remodeling projects.

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
303 Convention Way, Redwood City, CA 94063
  • Electric Car Port Installation
  • Lighting Installation
  • Generators
  • New Construction
  • Maintenance & Repair

Why choose this provider?

Archbold Electric is an electrical contractor based in Redwood City. It provides light commercial and residential electrical services to nearby areas such as San Jose. Archbold Electric provides electrical service and repair, lighting design, electric car charger installation, custom lighting, panel upgrades, and emergency generator services. Its other services include new construction, remodel, energy audits, and solar energy system installation. Archbold Electric is a family-owned business and has been operating since it was established in 1990.

License Verified:

License: 876534

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (33)
Facebook
5.0 / 5 (4)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
88 N Jackson Ave UNIT 407, San Jose, CA 95116
  • Lighting Installation
  • Maintenance & Repair

Why choose this provider?

Founded in 2017, ARSEN Electric, Inc., is a San Jose-based electrical company. It inspects and installs 120V and 240V outlets, cables, and wires in houses. The electricians from this company handle rewiring for the lights and arc fault breakers in single rooms or entire buildings. They also add energy-saving products such as solar panels, green lighting, and electric car chargers. Aside from traditional electrical work, ARSEN Electric, Inc., customizes lighting designs and other systems.

License Verified:

License: 1034404

California Electrical Contractors’ State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (69)
Google
5.0 / 5 (5)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
2.8
Responsiveness
Friendliness
Helpfulness
Detail
––

Website
100 East Macarthur Boulevard, Santa Ana, CA 92707
  • Commercial
  • Electric Car Port Installation
  • Lighting Installation
  • New Construction

Why choose this provider?

CA Electrical Group 24/7 is a full-service electrical contracting company that has been in the industry for over 15 years. It serves Los Angeles and the Bay Area, including Costa Mena. Prioritizing safety and damage prevention, their electricians conduct house inspections for electrical safety, correct electrical code violations in residential areas, and provide low voltage wiring. They also offer fire alarm systems, emergency systems, and power distribution for commercial structures in addition to regular maintenance and repairs.

License Verified:

License: 1035160

California Electrical Contractors State Licensing Board

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (58)
Thumbtack
5.0 / 5 (10)
Facebook
5.0 / 5 (7)

(+1 additional source)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
2.5
Responsiveness
Friendliness
Helpfulness
––
Detail
––

FAQs

  • Do I need an electrician to change a light fixture

    Replacing a light fixture is a relatively easy task, but it’s common for problems to arise during the installation. Homeowners frequently uncover existing wiring problems and unforeseen challenges while replacing fixtures, such as wires that are too short, mounting brackets that don’t fit the installation space, and electrical boxes that aren’t up to code. These issues can quickly complicate an otherwise simple project. Additionally, new light fixtures may require at least 10 feet of updated wire to prevent overheating. Electricians also have tricks for installing recessed lights and fixtures without damaging the drywall, which can make it even more worthwhile to consult a professional.

  • Do I need an electrician to install a ceiling fan?

    Hiring a licensed electrician to install or replace a ceiling fan is often the best decision, especially for homeowners who aren’t well-versed in electrical codes and wiring techniques. Electricians can select the proper type of electrical box and brace to contain the wires and support the extra weight of the fan. Working with a professional is also helpful for preventing time-consuming mistakes and potential safety hazards related to improper materials or wiring.

  • Do I need an electrician to install a thermostat?

    While many tech-savvy homeowners can install their own thermostat, hiring an electrician is a smart choice, especially when the wiring needs to be modified. Most programmable thermostats use a five-terminal setup that requires a common wire, or C-wire, to provide continuous power. These systems aren’t compatible with earlier two- and four-wire configurations. Additionally, improper wiring can prevent the HVAC system from running properly.

  • What’s involved in adding more outlets to my house?

    Installing a new outlet involves permanently modifying a home’s electrical system, so a permit is required in most cases. Additionally, the installation must comply with wiring and placement standards established by the National Electric Code. For example, GFCI outlets are needed in all damp locations, and outlets on dedicated circuits require heavier wiring. The installation process may also involve removing a section of drywall to accommodate a new electrical box or drilling through an exterior wall to install a new outdoor power receptacle. Due to the complexity of each installation, it’s wise for homeowners to consult a licensed professional.

  • What jobs require electrical permits?

    Building permits are required for any type of work that involves permanent modifications to a home’s electrical system, including installing new outlets, light fixtures, or circuit breakers. Low-voltage wiring systems for alarms and landscape lights also require permits. Homeowners who are unsure if they need a permit can consult a licensed electrician or ask their local building department. Some communities sanction homeowners to apply for permits while others will only accept applications from licensed contractors. Additionally, all covered work will be reviewed by a building inspector.

  • Can I replace a circuit breaker myself?

    Replacing a circuit breaker is a fairly complex electrical repair. Usually, this type of work should be performed by an experienced professional who can accurately diagnose the problem and is familiar with wiring techniques and safety protocols. This project involves disabling all branch and main circuits and checking for currents before removing the faulty breaker. You also need to find an identical replacement circuit breaker. In most cases, breakers only need to be replaced if the contacts are worn or if they have been damaged due to arcing or electrical overloads. There’s also a chance that the problem could be caused by a short circuit, faulty bus bar, or defect in another part of the electrical system. A professional electrician can determine this for you.

  • How long should a new circuit breaker last?

    In ideal conditions, circuit breakers should last for several decades. However, electrical overloads and building conditions can shorten a breaker’s lifespan. Breakers should be replaced if there are signs of physical damage, such as burn marks, damaged insulation, or melted wires. Breakers that trip repeatedly or won’t stay reset in the absence of overloads or short circuits may be nearing the end of their lifespan. Annual inspections can help to detect problems before they cause safety concerns.