Top-rated electrical wiring or panel upgrade pros.

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

Avatar for MJ Electrical Services
MJ Electrical Services
5.0(
11
)

Serving Hacienda Heights, 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%
1 neighbors recently requested a quote
Avatar for Alset Electric
Alset Electric
4.8(
51
)

Serving Hacienda Heights, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eduardo at Alset Electrical was absolutely amazing! On time, professional and friendly. The prices were very reasonable and he completed the work timely. Will definitely hire again and again for all of my electrical needs - no need to look any further for me."
Transformer
Beautiful chandelier set up power with switch and put chandelier together piece by piece
Lighting for kitchen counters with a switch..  you can turn on and off..  really cool looking.. something different..
Trenching
Trenching

+62

Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Citywide Electric
Citywide Electric
4.7(
76
)

Serving Hacienda Heights, 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
JK Flores Enterprise LLC.
5.0(
35
)

Serving Hacienda Heights, 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

Response time4 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for JVEC, INC.
JVEC, INC.
4.9(
235
)

Serving Hacienda Heights, 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
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for 3Cab Electric Inc.
3Cab Electric Inc.
5.0(
18
)

Serving Hacienda Heights, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"I had a great experience with 3CAB ELECTRIC INC. Juan and his team were punctual, respectful, and very detail-oriented in their work. They installed a new electrical panel, connected the water heater, added a surge protector, and made sure everything was sealed properly and professionally finished. I definitely recommend them 100% and will give them more projects in the future. Thank you for your professionalism and honesty!"
Response time4 hrs
Response rate94%
Recommended by38%of homeowners
Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.9(
171
)

Serving Hacienda Heights, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"We were very pleased with the services that Garafano Electric provided. I would recommend them for any electrical needs you might have!"
Response time3 days
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
14
)

Serving Hacienda Heights, 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

3 neighbors recently requested a quote
Avatar for Sparky Pro Electric LLC
Sparky Pro Electric LLC
5.0(
6
)

Serving Hacienda Heights, CA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Sparky Pro Electric installed a car charger and extra plugs for my new car. Erik was very professional with the quote and install, very professional with his work and left the area looking clean. Definitely will recommend him to anyone with electrical needs. "
Sparky Pro Electric LLC
4 neighbors recently requested a quote
Avatar for Orozco's Electric, Inc.
Orozco's Electric, Inc.
5.0(
4
)

Serving Hacienda Heights, CA and surrounding areas

Approved

In business since 2023

Emergency services offered

Small jobs welcome

"Very satisfied with upgrading a 100amp residential electrical panel to 200amp. Benjamin and his crew came out to review a 40+ year old panel and his bid laid out everything he thought needed to be done. His bid was similar/competitive with the other two I received, but as with anything like this, some extra costs did materialize after discussions with Edison and City of Long Beach; he explained all of these and got my sign off on everything he did/added, and at the end he kept the extra costs as low as possible. Benjamin’s communication was great and he tried to explain everything to me - the novice. During the “rough inspection” the inspector said “this is probably the cleanest and most organized residential panel project I’ve ever seen”. They also did a nice job of covering the old service mast and panel/meter box and cleaning up after the project. Orozco's will be coming back for some other work inside my house and I will probably eventually bring them back for some upgrades"
Panel Layout
Panel Progress
More Panel Progress
Main Water Bond
Response time4 hrs
Response rate95%
4 neighbors recently requested a quote
Showing 1-10 of 33
FAQs for electrical wiring or panel upgrade projects in Hacienda Heights, 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 Hacienda Heights, 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.