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Top-Rated Electrical wiring or panel upgrade pros in Greenwood - Updated Nov 2026

Avatar for Triple J Electric
Triple J Electric
5.0(
75
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"John, the owner of Triple J Electric did a great job helping us to resolve issues with hard-wired smoke and carbon monoxide detectors. I was impressed with Johns personable customer service skills. He was knowledgeable and explained our options and expectations well. I am Very pleased and will use Triple J Electrical services again."
Recent job photos
Recent job photos
Recent job photos
Recent job photos
Recent job photos

+65

Response time4 hrs
Response rate93%
15 neighbors recently requested a quote
Avatar for Resolute Electric
Resolute Electric
4.9(
33
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"It was 2 days before Thanksgiving and my power kept flickering on and off. I had the power company out to my home who informed me that the box where the main power comes in...under the meter needed to be replaced and I had to call an electrician to do that. I had been coordinating with another electrical company while I was at work, to have someone come out that day. Unfortunately despite their efforts to find an available electrician, by 3:00 p.m. they were still non-committal. So in desperation, I decided to use Angie's list for the first time. That is how I came upon Resolute Electric. Contact was made within 5 minutes, and Clause who is either the manager or the owner was at my home within 1 hour to complete an assessment and quote me a price. He had one of his electricians at my house within another hour and the work was completed by 8:00 p.m. . He did not charge me any extra for the late hour of service simply because he was more concerned about our safety then making or taking advantage of our desperation. Both Clause and Randy displayed a level of professionalism and work ethic that you don't come upon very often these days. That being said, I felt it was important that they're excellence be acknowledged. I can't thank them enough."
Braemar Towers remodel
Salvation Army
Reoccurring customer
Outdoor lighting
Braemar Towers remodel

+19

Response time9 hrs
7 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Bright Electrical Solutions
Bright Electrical Solutions
5.0(
45
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I hired Brett and had never used him before. I based my decision on his prior feedback on Angi. My oldest daughter purchased a 100 year townhouse in Wilmington. The home inspector found numerous issues with the electrical including a recalled circuit breaker panel and numerous miswired outlets and switches. It was a large task. Brett gave me a reasonable offer and I hired him. When you first meet him, you know you are in good hands. He is very nice and well spoken. His work was impeccable. He showed up on time, both days and cleaned up after all work. The work was of very high quality and he went the extra mile doing several things that he did not need to do. In this basement, there was excessive unused wiring in the ceiling which he removed. If you need electrical work, he is your man. and his feedback shows it!"
Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Fleming's Electrical Service
Fleming's Electrical Service
4.9(
97
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"The work was prompt, done right and reasonably priced. The electrician was clearly experienced and knew exactly what was needed to solve my problem. I highly recommend Flemingâ s Electrical."
Bryan new home
Bryan new home
Bryan new home
Bryan new home
Old "pushmatic" panel

+31

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Galloway Electrical
Galloway Electrical
4.6(
59
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

Free estimates

Emergency services offered

Customers say: Super punctual

"I am one very Satisfied customer! Chris and Debra of Galloway Electrical arrived early, took a quick look at what needed to be done, provided a very reasonable price that I accepted and grabbed their tools and went to work. They were very thorough, kept us informed of the progress, explained everything and even provided recommendations for future upgrades. Chris and Debra were very professional, courteous, respectful of our property and a pleasure to talk to. My wife and I were very happy with the final product and will definitely hire Galloway Electrical for any future electrical needs! A big "Thank You" to both Chris and Debra!!!"
Electrical Project
Electrical Project
Receptacles
Electrical Project
Electrical Project

+76

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for ZB Electrical
ZB Electrical
5.0(
24
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Zachary installed 4 wafer led lights and 2 dimmer switches. From start to finish Zach was on point. The light placements, wire cleanly run, and cleaned up after the job was complete He was very reasonable on price, his prices are more than fair. I plan to use Zach for all my electrical needs. Can’t recommend him enough."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+31

3 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Highland Electrical Services LLC
Highland Electrical Services LLC
5.0(
14
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"When your barn loses power and the problem is buried underground somewhere in a back field, you quickly find out who really knows their craft. Matt not only showed up prepared, but he had the expertise and equipment needed to track down the issue fast. He quickly diagnosed the electrical problem, explained exactly what had happened, and took the time to show me where the fault was and why it occurred. What impressed me most was that he had everything he needed right on his truck, allowing him to troubleshoot and repair the issue. Matt was professional, knowledgeable, friendly, and easy to work with throughout the entire process. It's rare to find someone who combines technical expertise with such great customer service. I was so pleased with his work that I've already scheduled him to come back for another project and electrical upgrade. If you're looking for a reliable electricia"
7 neighbors recently requested a quote
Avatar for Carey's Custom Services LLC
Carey's Custom Services LLC
4.9(
33
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Called Carey’s electric service and was able to have them come to our house same day Found the over loaded circuit Replaced new circuit breaker and rewired circuit They were very knowledgeable about their work I would highly recommend them for any kind of electrical project"
Electrical Work
Electrical Work
Electrical Work
Electrical Work
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for ZB Electrical LLC
ZB Electrical LLC
5.0(
14
)
Electrical Wiring or Panel Upgrade

Serving Greenwood, DE and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Zach and his partner were really on the ball. Zach produced a proposal in a timely and professional manner and then there was hardly any waiting. They brought an electric line from my garage panel to my hot tub, got all the inspections and permits and were done in a week. Their prices were reasonable and I am more than satisfied with their work. Would definitely turn to them with any projects in the future."
mirror
Christmas Lighting
Sub Panel
bath light and vent fan
Response time5 hrs
Response rate95%
1 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Greenwood, DE

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 Greenwood, DE 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.