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Top-Rated Electrical wiring or panel upgrade pros in Seal Beach - Updated Nov 2026

Avatar for ElectricREY INC
ElectricREY INC
5.0(
14
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Electric Ray did an exceptional job installing my EV charger and upgrading the electrical work in my panel. Extremely honest, professional, punctual, and clean throughout the entire process. The installation looks great and everything works perfectly. I highly recommend Electric Ray for any electrical or EV charger installation needs."
Gallery
$200 amp panel upgrade
$200 amp panel upgrade
Ev charger installation
Ev charger installation

+1

16 neighbors recently requested a quote
Avatar for JVEC, INC.
JVEC, INC.
4.9(
259
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"I called them about an electrical panel upgrade and they responded immediately. They looked at some pictures and heard our situation, did their calculations, and it turns out that we didn't need an electrical panel upgrade. Other companies might have done the calculations but gone along with us thinking we needed work done to get some business, but these guys were honest and upfront and ended up saving us a good amount of money."
Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Joe Electric
Joe Electric
4.5(
96
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Joes Electric company used their experience and expertise to worked with me to add an additional outlet for a TV and a perimeter lighting system. I was having a new patio cover with recessed lighting done. Joe was able to work with the project manager to install the interface perfectly, it needed to be routed to accommodate the wire and they were able to do that!"
Response time2 days
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Excellence Electric, Inc.
Excellence Electric, Inc.
4.8(
303
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"From the beginning, the experience with Raymond was fantastic. He asked me for pictures of the current electrical panel, and with some additional information, he was able to provide an all-inclusive quote. He handled the permits and coordinated between the city and the power company. He was always very responsive and proactive. His team communicated clearly and was focused on getting every detail done right. I would hire Raymond in a heartbeat for any/all electrical work."
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mattiace Electric
Mattiace Electric
5.0(
69
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"amazing! so much electrical knowledge and was able to do everything i needed in a quick timely manor! ive used him several times and will continue to do so."
Electrical Project
Emporia Home monitoring electrical system
50 amp outdoor  EV charger
400 pound chandelier install
Electrical Project

+38

Response time7 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"I got a few estimates to get more power out to my studio. Everyone quoted me about 4K to upgrade my panel and get dedicated line out to my studion. These guys were to only ones that looked for a better/more economical solution. I sent a pic of my panel and he remembered that I upgraded my kitchen a while back but noticed that my electric stove had it's own dedicated line. He asked me, did you convert to gas when you remodeled? I said yes and he said, great, we take the line that was dedicated to the stove and we use that. It saved me $1500 and it worked perfectly. I would absolutely hire again!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

Avatar for Wolf Pack Electric Inc
Wolf Pack Electric Inc
5.0(
13
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Meticulously troubleshot why a ceiling light and ceiling fan were not working in a 1916 house. Upgraded electrical panel from the 1990’s. Was here a few minutes before the time slot for the City of Orange inspector - passed inspection easily. Precise, organized work."
200 amp panel upgrade
200 amp panel upgrade
Response time3 hrs
Avatar for CONVERSION ELECTRIC
CONVERSION ELECTRIC
5.0(
12
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Honest and reliable. Did such a great job and was quick to respond. Will be doing an electric car station plug soon and using Conversation Electric for sure!!"
Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mister Sparky
Mister Sparky
5.0(
12
)
Electrical Wiring or Panel Upgrade

Serving Seal Beach, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Mister Sparky! Locally-owned and operated with over 20+ years of experience in the industry! We take pride in the quality of our work and the customer satisfaction we provide to each and every customer! We are known for paying exquisite attention to detail, making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

Commercial panel upgrade
Commercial panel upgrade
Commercial panel upgrade
Erick on EV
179 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Seal Beach, CA

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Seal Beach, 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.