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Find Electrical wiring or panel upgrade pros in Monrovia

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

Serving Monrovia, 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."
Response time3 days
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Power Up Electric Inc
Power Up Electric Inc
4.8(
648
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

"I have been using Power Up to handle all my electrical needs for over 4 years. Gabe has always completed all projects on time and as estimated, and he would let me know if there were any possible contingencies with the job. Frank and crew rewired a house for me at a fair price and were very detail with the work and helped identify what need to be to upgraded. Also, they installed a new house meter panel for me and handled all the inspections, with the permitted job being approved and finalized with SCE energizing the panel. Anytime I have electrical problems with my rental units I call Gabe and it’s taken care asap and at a fair price. I would highly recommend PowerUp, because they can be trusted to do a good job at a fair price."
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Response time3 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
JK Flores Enterprise LLC.
5.0(
40
)

Serving Monrovia, 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%
3 neighbors recently requested a quote
JSA Electrical Services, Inc.
4.8(
30
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"John of JSA Electrical Services is a very nice, kind, honest man, as well as an excellent electrician! He installed in-ground landscape lighting in my front and back yards under Japanese maple trees and did other major, significant electrical repairs in my garage and house. I will definitely use his electrical services again and will recommend him very highly to others."
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OUR WORK

+20

Recommended by100%of homeowners
Avatar for All Electrical Services
All Electrical Services
4.7(
35
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I had half of my house and the entire backyard on one breaker - there was an add-n to the house in the 70s and apparently whoever did the add-on decided it should just all go on one breaker. This breaker finally got a short in it and I needed re-wiring. I had several people come by to give me bids, but Emin was the only one who presented me options besides re-wiring the whole house. He and Osman were here for 3 days, and untangled the mess that was the wiring, and even added a 240 outlet for quick charging of my electric car. They were efficient, friendly, and very professional. It was a pleasure working with them, and I recommend them HIGHLY."
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Response time8 hrs
Response rate99%
10 neighbors recently requested a quote
Avatar for JOHNSON ELECTRIC
JOHNSON ELECTRIC
4.7(
244
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"Mr. Johnson and his crew have performed a fewjobs from lighting installations, to doorbell repair, to rewiring. Every job has been done well and at a reasonable price. The workers were respectful and very helpful at explaining the work they did before they left. What really set this outfit apart is Mr. Johnson himself. He always returns calls, his crews show up on time and perform the work expediently. On top of this, when I have had questions about other electrical concerns, Mr. Johnson takes time to have a phone call to consult on the issue. Mr. Johnson and his company are of high integrity and I would highly recommend them for any residential electric work."
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Response time6 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Fairway Electric
Fairway Electric
4.5(
676
)

Serving Monrovia, 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!"
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Response time1 day
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Wilson Electric
Wilson Electric
4.5(
198
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I spoke with Brian on the phone and Steve came to check out the job. They were straight forward on what the job entailed and explained what I needed to do with Edison to move my panel. Their quote was $400 less than the other quote I got from another electrician. We scheduled the job and as told, it took 2 days. The electrical work was $2600 and stucco repair $150. Steve and his crew were all very nice, efficient and I will definitely get quotes for future jobs from Wilson Electric. The only issue that arose was the stucco guy was late, but he was finished by the time we had to leave, so didn't become a problem."
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+5

Response time1 day
Recommended by90%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Monrovia, 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 Monrovia, 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.