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Find Electrical wiring or panel upgrade pros in Livermore

Avatar for Single Line Electric
Single Line Electric
5.0(
49
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Nery and his crew did an excellent job installing both a new electric panel upgrade and a 240V EV charger. They were open to discussing and negotiating a reasonable price and working with the city to have the new panel inspected. I would highly recommend Single Line Electric Company to others and would use their services again if needed."
Main Panel Upgrade
Main Panel Upgrade
Main Panel Upgrade
Response time1 day
Response rate87%
28 neighbors recently requested a quote
Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I am updating my rating for CA Electrical (Unfortunately Angi will not allow me to edit, so I am posting this as a new review). After posting my original review I was contacted by CA Electrical. The supervisor assured me that my experience was not their normal practice and that they normally made sure to call if there was a change of plans. I felt that they were earnest in trying to make things right, so I agreed to give them another chance. I ultimately decided to select them for my project to replace sub panel and install outlets. The crew was excellent and professional. They showed up on time, were professional and friendly, took extra care to ensure work spaces were left clean. Their workmanship was excellent and they did a great job of cleaning up some messy electrical wiring that had been there before. As an electrical engineer, I also appreciated the crews knowledge of code and ability to explain the technical side of the installation. I would use them again."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Hamilton Electric
Hamilton Electric
4.9(
73
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I can’t say enough good things about Hamilton Electric. They completely rewired two rooms in my home, running all-new wiring all the way back to the electrical panel. The work also included adding additional outlets and installing new lighting in both rooms and the closets. The quality of work was excellent—clean, professional, and done right. The value for the amount and quality of work completed was outstanding, and I felt like I got excellent service for the price. Communication was great throughout the entire process. He took the time to explain everything he was going to do before starting and kept me informed every step of the way. He was professional, knowledgeable, and clearly takes pride in his work. I would absolutely recommend Hamilton Electric to anyone looking for quality electrical work, great communication, professionalism, and excellent value. If there were a 10-star button, I’d give them all 10!"
Charge controller
Charge controller
Charge controller
Charge controller
Charge controller

+41

Response time4 hrs
Response rate99%
2 neighbors recently requested a quote
Avatar for JC Electric
JC Electric
5.0(
7
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We contracted JC Electric to install an outlet in our bathroom, install an overhead fan , replace a hanging lamp over our kitchen table, add two timers to light switches, and brought our electric box up to code. We were very impressed with Jaimie and his staff. Very professional, very good at communicating with us. We found JC Electric (Jaimie) to be very honest and reliable. We highly recommend him."
Federal Pacific Panel
Federal Pacific Panel
Discoloration
Demoed out
100a 20/40 Space Sub Panel Replacement

+1

Response time1 day
15 neighbors recently requested a quote
Recommended by71%of homeowners
Burkin Electric
4.6(
14
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"At the end of our project were very happy that we went with Burkin for all Electrical needs. Jim is very passionate about doing things the right way, not cutting corners, and was very competitively priced. I’d highly recommend Burkin Electric!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time8 hrs
4 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for IC Electric
IC Electric
4.8(
18
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Customers say: True professional

"I am extremely happy to hire IC Electric to complete the work for replacing main breaker (100 amp) and installing new dedicated circuit for refrigerator. Work is completed timely and professionally. Ivan is very helpful in explianing all the details of work, that help me to get confidience with his capacity and expertise for doing the job. Hignly recommend to hiring him for any electrical job, large or small."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Five or Free Electrical Solutions
Five or Free Electrical Solutions
4.5(
55
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"These guys have their act together. Polite friendly electricians that also respected safety standards as per COVID. They adjusted our appointment to fit my schedule. Arrived on time and the price was very reasonable."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
Response time2 days
36 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mr Electric of Concord CA
Mr Electric of Concord CA
5.0(
17
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"If I could give them 10 stars I would!!!!! Matt and Monica are business owners who really know what customer service is all about . From the first estimate to the completion of the job, it was a great experience . The attention to detail and quality is unmatched . In the day and age where it?s hard to find good people you can trust on price and to deliver on quality Mr Electric truly shines . I couldn?t be happier with them and will recommend them to anyone and everyone I can . Give them a call for all your electrical needs you won?t be disappointed!!"
Response time7 hrs
171 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Rack City Electric, Inc.
Rack City Electric, Inc.
5.0(
14
)
Electrical Wiring or Panel Upgrade

Serving Livermore, CA and surrounding areas

Approved

In business since 2021

Credit card accepted

Offers commercial services

"I needed an electrician to put some can lights in my house and I found Rack City Electric here. Jaron came out and did such a great job! He was clean, neat, efficient and very knowledgeable. The lights look great! He gave me a fair price for the work he did and I'm very happy overall. If I ever need electrical work done again I will be calling Jaron from Rack City Electric. He's now my electrical go-to guy!"
New Meter Combo Service
Nw Main Electrical Service
Main Panel Upgrade
Burnt mater socket
Replacement Service

+1

Response time5 hrs
Response rate93%
Recommended by92%of homeowners
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Showing 1-10 of 231
FAQs for electrical wiring or panel upgrade projects in Livermore, 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 Livermore, 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.