Top-rated electrical wiring or panel upgrade pros.

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

Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)

Serving Whittier, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"William and his team did a fantastic job upgrading our meter panel. They took care of all the permits and had the job done on time and on schedule. They were extremely communicative throughout the entire process and I would use them for all electrical services in the future."
2 neighbors recently requested a quote
Recommended by98%of homeowners
JK Flores Enterprise LLC.
5.0(
43
)

Serving Whittier, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Perfect and smooth journey, Jorge came pre instillation to check the electrical panel and where the the charger was going to be installed and after the review he text me the cost of parts and installation, after I received the charger he came on time and the job was completed. I was updated by text messages throughout the process. In the future if I need any electrical work I definitely use JK Flores Enterprise."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
New UPS system

+28

12 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for JVEC, INC.
JVEC, INC.
4.9(
256
)

Serving Whittier, 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."
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Excellence Electric, Inc.
Excellence Electric, Inc.
4.8(
297
)

Serving Whittier, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellence Electric is just that: excellent on every level. They did a panel upgrade and install of a level 2 electric car charger. The company is family owned (father and son). They did a tremendous job at a very good price. Their attention to detail and workmanship was remarkable. They had to run conduit up the back of my house. They matched the paint at Home Depot that perfectly blended with our house color. Such personable, honest people. Ray jr. told me as he was walking from the job: any problems, or concerns, we’ll take care of it no questions asked. I could not more highly recommend!"
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Joe Electric
Joe Electric
4.5(
96
)

Serving Whittier, 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!"
80 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Citywide Electric
Citywide Electric
4.7(
84
)

Serving Whittier, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Manuel, Adrian and Oscar showed up as scheduled, did a great job “wiring in” my LED bathroom mirrors. They were unable to resolve my fireplace issue after determining it is a gas, not electrical problem. They cleaned up after themselves and were generally nice to have in my home."
Tesla and general car charging staions
Panel upgrades
Panel upgrades
Panel upgrades
Panel upgrades

+3

Response time6 hrs
Recommended by97%of homeowners
Avatar for Fairway Electric
Fairway Electric
4.5(
676
)

Serving Whittier, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We needed a NEMA 14-50 EV charger installed outdoors for an electric car, and got 3 quotes from Angie's List. Based on the 3 bids, it seemed certain we'd need a subpanel breaker box installed as our main breaker box was full and there were no empty slots to assign to the EV charger. However, only Tommy from Fairway offered up a potential solution within the existing breaker box, if they were able to source a hard to find quad breaker. It seemed unlikely, but would save a lot of hours (new box install / wiring under the house) and money. Sure enough, he source the part and made it happen. On top of that, they were professional and easy to work with. Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Coast Electric Company
Coast Electric Company
5.0(
19
)

Serving Whittier, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Ignacio and his son Jonathan were very helpful and patient with me explaining in detail the electrical work that needed to be done in replacing the Electrical Panel & wiring. The job was done very professional and as scheduled. Their price was reasonable compare to others. I would highly recommend them."
Hoover apartments complex
Hoover Ave job
Hoover st apartments
Mariposa apartment building
Mariposa apartment building

+1

Response time1 day
2 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for MJ Electrical Services
MJ Electrical Services
5.0(
12
)

Serving Whittier, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"MJ services was a professional and reliable business. They upgraded my electrical panel to 200. He obtained permits from the city and everything easily passed during inspection. His prices were reasonable and he even installed my EV Tesla charger. Would recommend him to anyone."
Panel Upgrade
Panel Upgrade
Panel Replacement
EV Charger
Level 2 Charger

+4

Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Wilson Electric
Wilson Electric
4.5(
199
)

Serving Whittier, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ We had an outstanding experience with Wilsons Electric. Their team was professional, punctual, and completed all of the work with exceptional quality and attention to detail. They installed a dedicated outlet for our carpet cutting machine, new light fixtures in our electrical room, and an additional power outlet in our lobby. From start to finish, communication was excellent, the work area was kept clean, and everything was completed safely and efficiently. It's refreshing to work with a contractor that takes pride in their craftsmanship and delivers exactly what they promise. I highly recommend Wilsons Electric for any commercial or residential electrical needs. We'll definitely be using them again for future projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by89%of homeowners
...
Showing 1-10 of 585
FAQs for electrical wiring or panel upgrade projects in Whittier, 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 Whittier, 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.