Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in your area

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.

Electrical wiring or panel upgrade pros in El Segundo

DP Electric, Inc.
7811 6th Street
4.89(
14
)
Approved Pro
DP Electric, Inc.
7811 6th Street
4.89(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We have over 20 years of experience in the business. Here at DP Electric, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."

Anne W on June 2020

We have over 20 years of experience in the business. Here at DP Electric, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."

Anne W on June 2020


Avatar for Dan Richards Electric
Dan Richards Electric
21781 Ventura Boulevard, Suite 476
5.00(
17
)
Approved Pro
Dan Richards Electric
21781 Ventura Boulevard, Suite 476
5.00(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Our mission is to provide reliable technologically advanced electrical services and installations. Dan Richards Electric has well over 27 years of electrical expertise. We value our customers and their property. We carry commercial general liability insurance as well as workers compensation. We provide the highest quality products and competitively priced services. Contact us today to discuss how we can meet all of your electrical needs!

"null"

Martin E on January 2019

Our mission is to provide reliable technologically advanced electrical services and installations. Dan Richards Electric has well over 27 years of electrical expertise. We value our customers and their property. We carry commercial general liability insurance as well as workers compensation. We provide the highest quality products and competitively priced services. Contact us today to discuss how we can meet all of your electrical needs!

"null"

Martin E on January 2019


Vladimir Galstyan
PO BOX 3445
5.00(
1
)
Approved Pro
Vladimir Galstyan
PO BOX 3445
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

VLADIMIR GALSTYAN 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.

"Was out very fast and took care of it without any issues and cleaned up after himself."

Chris C on June 2022

VLADIMIR GALSTYAN 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.

"Was out very fast and took care of it without any issues and cleaned up after himself."

Chris C on June 2022


Avatar for Eric Hernandez Electric
Eric Hernandez Electric
12816 Inglewood Ave #998
5.00(
1
)
Approved Pro
Eric Hernandez Electric
12816 Inglewood Ave #998
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

State certified electrician & Electrical License Contractor with fair pricing.I take pride in my craftsmanship and hold high standard of code compliance. I want my clients to enjoy all the amenities that technology has gifted us with by making sure that the electrical system in your home or business is equipped to take on the load demand. I have a range of experience in residential and commercial electrical services from underground work, ground-up building, load calculation demand, panel upgrade, single line to branch circuitry, lighting control systems, lighting updates, back-up generator systems, electrical vehicle charging station. I provide service calls for EMERGENCY ,troubleshooting & maintenance.

"Great electrician, always on time and works quick and good at troubleshooting."

Sean J on July 2024

State certified electrician & Electrical License Contractor with fair pricing.I take pride in my craftsmanship and hold high standard of code compliance. I want my clients to enjoy all the amenities that technology has gifted us with by making sure that the electrical system in your home or business is equipped to take on the load demand. I have a range of experience in residential and commercial electrical services from underground work, ground-up building, load calculation demand, panel upgrade, single line to branch circuitry, lighting control systems, lighting updates, back-up generator systems, electrical vehicle charging station. I provide service calls for EMERGENCY ,troubleshooting & maintenance.

"Great electrician, always on time and works quick and good at troubleshooting."

Sean J on July 2024


Playa Larga Electric, LLC
338 East Mountain View Street
5.00(
4
)
Approved Pro
Playa Larga Electric, LLC
338 East Mountain View Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Playa Larga Electric LLC 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.

"The owner (Anuar Ramos) is a perfectionist with great attention to detail. He installed a new 200 amp main meter panel using quality AFCI breakers. He even took the time to label each breaker using a label maker. Professional and courteous service from start to finish. I highly recommend this licensed contractor!"

Anthony S on September 2022

Playa Larga Electric LLC 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.

"The owner (Anuar Ramos) is a perfectionist with great attention to detail. He installed a new 200 amp main meter panel using quality AFCI breakers. He even took the time to label each breaker using a label maker. Professional and courteous service from start to finish. I highly recommend this licensed contractor!"

Anthony S on September 2022


Avatar for Green Spark Electric
Green Spark Electric
27375 Fahren Ct Apt 102
5.00(
1
)
Approved Pro
Green Spark Electric
27375 Fahren Ct Apt 102
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

GREEN SPARK 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.

"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."

Devika T on August 2022

GREEN SPARK 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.

"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."

Devika T on August 2022


Seays Electric
207 Concord Street Apt 2
4.79(
59
)
Approved Pro
Seays Electric
207 Concord Street Apt 2
4.79(
59
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 local quotes requested

Seays Electric is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"No comments"

Tanja K on January 2025

Seays Electric is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"No comments"

Tanja K on January 2025


GG Electrical Company, Inc.
6414 Whitman Ave
New on HomeAdvisorNew on Angi
Approved Pro
GG Electrical Company, Inc.
6414 Whitman Ave
New on AngiNew on HomeAdvisor
Approved Pro
35 years of experience
Free onsite estimate

GG Electrical Company, Inc., specializes in all types of electrical, designer for outdoor lighting - plan, install and repair for commercial and residential clients. We have years of experience, so we know our business from outlet to light switch. We are detailed and quality oriented providing outstanding services to each and every project that we handle. GG Electrical Company, Inc., provides superior service at a reasonable price, let us show you why consumers prefer our services above the rest. Call us today for scheduling and more information on our services.

GG Electrical Company, Inc., specializes in all types of electrical, designer for outdoor lighting - plan, install and repair for commercial and residential clients. We have years of experience, so we know our business from outlet to light switch. We are detailed and quality oriented providing outstanding services to each and every project that we handle. GG Electrical Company, Inc., provides superior service at a reasonable price, let us show you why consumers prefer our services above the rest. Call us today for scheduling and more information on our services.


Avatar for Nexus Electrical Services
Nexus Electrical Services
11007 Palms Blvd Apt 111
5.00(
10
)
Approved Pro
Nexus Electrical Services
11007 Palms Blvd Apt 111
5.00(
10
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Professional people, great, detailed work done quickly."

Leslie O on March 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Professional people, great, detailed work done quickly."

Leslie O on March 2025


Avatar for Vela Electrical Services
Vela Electrical Services
15120 WOODRUFF AVE APT 14
5.00(
6
)
Approved Pro
Vela Electrical Services
15120 WOODRUFF AVE APT 14
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

Vela Electrical Services is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. My pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"My experience with Vela electrical service is what I can call a perfect experience. He was able to competent the task in one day and have power up and running. He was professional and clean. He completed everything he said he was going to complete and Overall great experience!"

Juan V on April 2025

Vela Electrical Services is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. My pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"My experience with Vela electrical service is what I can call a perfect experience. He was able to competent the task in one day and have power up and running. He was professional and clean. He completed everything he said he was going to complete and Overall great experience!"

Juan V on April 2025

...
Showing 1-10 of 985

Electrical wiring or panel upgrades FAQs

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The 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.
Cable panel for new house
Apr 30, 2025
Apr 30, 2025
Budget for the cost to install a coax outlet based on factors such as the number of outlets, accessibility, labor, installation type, and more.
Woman in modern kitchen opening fridge
Apr 29, 2025
Apr 29, 2025
Budget for whole-house surge protector costs based on factors such as protector type, home size, permits, labor, electrical panel upgrades, and more.
Electrical outlet with three slot receptacles installed on the kitchen island
Apr 23, 2025
Apr 23, 2025
Budget for the cost to install an outlet based on factors such as the number of outlets, the location in your home, outlet type, labor, and more.
new home circuit breaker electrical panel on garage wall
Apr 15, 2025
Apr 15, 2025
Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
modern black metal lighting fixtures hanging in dining room
Apr 16, 2025
Apr 16, 2025
The cost to replace a light fixture depends on the type and number of fixtures you have. Use this guide to plan your budget.
home generator in backyard being repaired by technician
Apr 14, 2025
Apr 14, 2025
Discover how much whole-house generator maintenance costs based on factors like your unit’s fuel type, size, design, and condition.
Share project details to get started.