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Find Electrical wiring or panel upgrade pros in Greenville

Avatar for All Phase Electric
All Phase Electric
5.0(
24
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"We recently completed a major home remodel, including updating old wiring, adding new wiring for a 3,000 sf addition, and upgrading our panels. Mr. Kennison and his team were outstanding! He was incredibly informative, always responsive, respectful, and completely honest throughout the entire process. He took time to explain everything clearly and made a huge project feel manageable. The quality of work was flawless, and even inspectors commented on how well everything was done. His team showed up on time, worked efficiently, and treated our home with great care. Mr. Kennison holds himself to the highest standards, and it shows. If I could give more than five stars, I would! This company is the absolute best — trustworthy, skilled, and a pleasure to work with. I recommend them 100% for any electrical project, big or small. Thank you, Mr. Kennison, for such an amazing experience!"
Response time6 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for W3 Electric
W3 Electric
4.8(
22
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Bill arrived at 10 am to provide an estimate and called me back spins 11:30 saying his warehouse had all supplies and he could get sub panel Wired up that day. By 2 pm he was done. Great job."
Electrical Service
Electrical Service
Electrical Service
Additional Photos
Additional Photos

+23

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Electric Masters, LLC
Electric Masters, LLC
5.0(
18
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \n

Panel replacement
Panel replacement
Panel replacement
 surge protector
 surge protector

+46

Response time3 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for MY LEGACY ELECTRIC
MY LEGACY ELECTRIC
5.0(
9
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"This is what American small family business supposed to look like! Had My Legacy Electric installing a new EV charger in my garage. The job was done in very professional manner in just about an hour. Very fair priced, great work quality, will definitely hire them again if ever need electrical work done again."
Panel Change
145 neighbors recently requested a quote
Avatar for Texas Innovative Controls, LLC
Texas Innovative Controls, LLC
5.0(
8
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"We had a great experience with this company. They mounted all of our TVs on the wall, moved several outlets for us, installed ceiling fans, and even ran power to our septic tank. Everything was done quickly and efficiently, and their work was very clean and professional. It’s hard to find reliable people these days, but they exceeded our expectations. I highly recommend them for any electrical work!"
Avatar for Breaker Pro Services LLC
Breaker Pro Services LLC
4.7(
11
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"I needed both the main breaker panel as well as the indoor circuit panel upgraded/replaced. From start to finish the crew from Breaker Pro was absolutely the best I've had so far to work on my house. Every one was professional throughout the entire process, from bid to installation. No surprises. The guys were clean, organized, respectful, accommodating. They tripled-checked their work to ensure all circuits were operating normal. The entire project took a day and a half, mind you, in the Texas July heat. I feel confident that if I needed electrical work again, I'd call them back. Make it easy on yourself; I 100% recommend Breaker Pro. Kudos to Luis, Bryan, Omar, and Justin."
Response time5 hrs
6 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Exactus Construction LLC
Exactus Construction LLC
4.6(
7
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Really great customer service with fast and clean work! Needed a couple of recessed can lights and dimmer switches installed and Cristian came through and gave me exactly what I asked for with great pricing. They were in and out of my house within a couple of hours and was so kind. Definitely recommend giving him a call for any electrical needs!"
Service Update
Service Update
Service Update
Fans and Chandelier
Fans and Chandelier

+8

25 neighbors recently requested a quote
Avatar for Coke Electric
Coke Electric
4.8(
4
)
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had Peyton change out some fixtures, add new can lights in the bedrooms and run electricity to our chicken coop. He did a great job, very little clean up and most of all, he was professional and very affordable! We highly recommend him for anything electrical!"
320amp service
320amp service
15 neighbors recently requested a quote
Avatar for Big Beards Electric
Big Beards Electric
New to Angi
Electrical Wiring or Panel Upgrade

Serving Greenville, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

My Partner and I have over 20 years experience a piece in residential and commercial electrical work. We enjoy what we do and set a very high standard for ourselves and the quality of work we provide.

Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting

+27

4 neighbors recently requested a quote
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Showing 1-10 of 100
FAQs for electrical wiring or panel upgrade projects in Greenville, TX

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 Greenville, TX 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.