Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Corona, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Corona

S&W Electric Company

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

S&W Electric Company

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work.  Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects.  Call us today you'll be relieved you did. Thank you

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work.  Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects.  Call us today you'll be relieved you did. Thank you


Carlos Villegas

4.86(
63
)
Approved Pro

Carlos Villegas

4.86(
63
)
Approved Pro
Super Service Award
Customers say: True professional
17 local quotes requested
50 years of experience

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did an amazing job on my electrical pane upgrade. From day one he was professional and efficient. I would highly recommend him."

Rachel R on January 2026

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did an amazing job on my electrical pane upgrade. From day one he was professional and efficient. I would highly recommend him."

Rachel R on January 2026


Ing Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Ing Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

We are a locally owned and operated company with 12 years of industry experience. We value honesty, integrity, and stand behind our work. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

We are a locally owned and operated company with 12 years of industry experience. We value honesty, integrity, and stand behind our work. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!


Avatar for Safe-Way Electric, Co.

Safe-Way Electric, Co.

5.00(
12
)
Approved Pro

Safe-Way Electric, Co.

5.00(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
21 years of experience

We can take on a wide range of residential and commercial electrical projects, including full installation for additions and remodels, as well as wiring and panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Glen, Enrique and Joseph did an amazing work rewiring our house. We started out just wanting to change the old panel and sub panel to a single panel for the whole house outside and fix a few outlets that went out to a complete rewire. Glen pointed out several problems with the wiring and how to fix it. Enrique and Joseph came in and worked through the house beginning with the garage and working through the kitchen. The work was done through patches instead of tearing the walls out. Rosa and Nicole were very helpful in the office with payments and permits. Enrique did the walk through with the inspector to ensure we passed inspection. The overall experience was excellent. I highly recommend Safe-Way Electric for any and all residential electrical needs. I now feel very safe in our home. Thank you for everything! Desiree and Scott Barrett"

Desiree L on July 2025

We can take on a wide range of residential and commercial electrical projects, including full installation for additions and remodels, as well as wiring and panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Glen, Enrique and Joseph did an amazing work rewiring our house. We started out just wanting to change the old panel and sub panel to a single panel for the whole house outside and fix a few outlets that went out to a complete rewire. Glen pointed out several problems with the wiring and how to fix it. Enrique and Joseph came in and worked through the house beginning with the garage and working through the kitchen. The work was done through patches instead of tearing the walls out. Rosa and Nicole were very helpful in the office with payments and permits. Enrique did the walk through with the inspector to ensure we passed inspection. The overall experience was excellent. I highly recommend Safe-Way Electric for any and all residential electrical needs. I now feel very safe in our home. Thank you for everything! Desiree and Scott Barrett"

Desiree L on July 2025


Avatar for Kissel Electric

Kissel Electric

4.95(
314
)
Approved Pro

Kissel Electric

4.95(
314
)
Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
10 local quotes requested

Kissel Electric is the premier professional contracting company offering all types of residential and commercial electrical applications to our clients in California. I am known to pay exquisite attention to detail while making your satisfaction my number one priority. Please call us today to schedule your appointment with California's true professional at work for you!

"After three attempts by other electricians, none of which could solve my problem, I called Brian who in a no time analyzed the problem and came up with solution. It took Brian no more than 30 minutes to fix an issue I have for over two months. I would highly recommend Brian to anybody who has an electrical issue. He’s very knowledgeable, professional, and a pleasure to work with. Steve R."

Steve R on November 2025

Kissel Electric is the premier professional contracting company offering all types of residential and commercial electrical applications to our clients in California. I am known to pay exquisite attention to detail while making your satisfaction my number one priority. Please call us today to schedule your appointment with California's true professional at work for you!

"After three attempts by other electricians, none of which could solve my problem, I called Brian who in a no time analyzed the problem and came up with solution. It took Brian no more than 30 minutes to fix an issue I have for over two months. I would highly recommend Brian to anybody who has an electrical issue. He’s very knowledgeable, professional, and a pleasure to work with. Steve R."

Steve R on November 2025


Avatar for Trinity Electric

Trinity Electric

5.00(
2
)
Approved Pro

Trinity Electric

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

TRINITY ELECTRIC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020

TRINITY ELECTRIC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020


A A Electric

4.75(
8
)
Approved Pro

A A Electric

4.75(
8
)
Approved Pro
Customers say: Quality work
8 years of experience
Free onsite estimate

A A Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020

A A Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020


Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro

Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
30 years of experience

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022


Oceanside Electricians by Osta LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Oceanside Electricians by Osta LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience

Our licensed and certified electricians are dedicated to providing efficient, safe, and meticulous electrical services that homeowners and businesses trust. Specializing in EV charger installations, electrical panel upgrades, customized lighting, circuit installations, smart home setups, and comprehensive electrical diagnostics, we deliver precision on every project. We prioritize transparency, offering upfront pricing with no surprises, ensuring you always understand the scope, cost, and timeline. Our commitment to superior customer service means clear communication and detailed consultations, empowering you to make informed decisions. Backed by advanced technology and rigorous quality standards, every project is executed to perfection, guaranteeing your peace of mind.

Our licensed and certified electricians are dedicated to providing efficient, safe, and meticulous electrical services that homeowners and businesses trust. Specializing in EV charger installations, electrical panel upgrades, customized lighting, circuit installations, smart home setups, and comprehensive electrical diagnostics, we deliver precision on every project. We prioritize transparency, offering upfront pricing with no surprises, ensuring you always understand the scope, cost, and timeline. Our commitment to superior customer service means clear communication and detailed consultations, empowering you to make informed decisions. Backed by advanced technology and rigorous quality standards, every project is executed to perfection, guaranteeing your peace of mind.


Avatar for 1st Place Electric Company Inc.

1st Place Electric Company Inc.

5.00(
10
)
Approved Pro

1st Place Electric Company Inc.

5.00(
10
)
Approved Pro
Super Service Award
4 years of experience
Free onsite estimate

With 15 years of experience 1st Place Electric Company Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Mark is an exceptional electrician who provided me with an amazing service. His expertise in the field is evident in the quality of his work and the affordability of his pricing. I had him upgrade my electric service, and he arrived on time, worked efficiently, and completed the job with expert precision. To top it off, he left the place spotless. I would gladly give him 6 stars if I could. If you need any electric work done, I highly recommend calling Mark."

Jack S on October 2025

With 15 years of experience 1st Place Electric Company Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Mark is an exceptional electrician who provided me with an amazing service. His expertise in the field is evident in the quality of his work and the affordability of his pricing. I had him upgrade my electric service, and he arrived on time, worked efficiently, and completed the job with expert precision. To top it off, he left the place spotless. I would gladly give him 6 stars if I could. If you need any electric work done, I highly recommend calling Mark."

Jack S on October 2025

...
Showing 1-10 of 1044
FAQs for electrical wiring or panel upgrade projects in Corona, CA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Corona, CA homeowners’ guide to electrical wiring or panel upgrades

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