Get matched with top electrical wiring or panel upgrade pros in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Electrical wiring or panel upgrade pros in Wilmington
We at A&A Electric, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have 30 years of hands on experience. 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.
"Had to replace my broken porch light. As you know home projects are a big deal in the spring time. I had several and it was so easy to use Angi to help sort it out. This company/these gentlemen were ready to help and met my busy schedule. They were on time, reasonably priced, polite, updated me on their progress and patient. They showed me how the new light works and told me exactly what they did to mitigate the issue with the fixture. Thank you so much. Very satisfied"
Karen M on March 2022
We at A&A Electric, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have 30 years of hands on experience. 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.
"Had to replace my broken porch light. As you know home projects are a big deal in the spring time. I had several and it was so easy to use Angi to help sort it out. This company/these gentlemen were ready to help and met my busy schedule. They were on time, reasonably priced, polite, updated me on their progress and patient. They showed me how the new light works and told me exactly what they did to mitigate the issue with the fixture. Thank you so much. Very satisfied"
Karen M on March 2022
All-Pro Electric & Construction Services, Inc. is committed to providing the highest form of customer service in the industry. Please call for your personal consultation.
"Scott and his crew were punctual, efficient, and did excellent work. We had our main panel upgraded from 100 to 200 amps. They also installed a Level 2 Charger for our EVs. Communication with Scott was easy and he kept me in the loop for the entire project. I recommended Scott to several of my neighbors and they hired him for their projects as well. A great company and a great guy to work with. Thanks, Scott."
David H on June 2024
All-Pro Electric & Construction Services, Inc. is committed to providing the highest form of customer service in the industry. Please call for your personal consultation.
"Scott and his crew were punctual, efficient, and did excellent work. We had our main panel upgraded from 100 to 200 amps. They also installed a Level 2 Charger for our EVs. Communication with Scott was easy and he kept me in the loop for the entire project. I recommended Scott to several of my neighbors and they hired him for their projects as well. A great company and a great guy to work with. Thanks, Scott."
David H on June 2024
Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.
Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.
Mister Sparky of Northern Delaware is a locally/owner run and operated business. We specialize in all facets of residential and commercial electrical services. We understand the value of building life long relationships with our customers. Workmanship guaranteed. Prompt reply to your request.
"I called Mr. Sparky because I had 2 external outlets and 1 internal outlet not working (I found out later they were on teh same circuit. After setting up an appointment, Cody O. was dispatched to my home. He introduced himself and explained he would be looking at the outlets I called about and doing an evaluation to determine what, if any, other electrical needs my home had. He looked at the outside outlets and the garage outlets (but didn't test them, which I thought was odd) and explained they were on the same circuit. He looked at the breaker panel and the outlet beneath it. He asked about the smoke detectors and other electrical appliances in my home and wrote up 3 quotes. Each quote included enrollment in their maintenance plan and a varying number of electrical upgrades. The costs started At $4000 for all the bells and whistles to $2500 for about half the bells and whistles to $835 for just the outlet upgrades and the maintenance plan. I told him I would need to discuss it with my wife because we were not planning on that large an expense at this time. He encouraged me to call him that evening to get the repair scheduled since I needed the outlets fixed quickly. He then charged me the $75 service fee for coming by. After he left I spoke to a friend who recommended a master electrician in the area who came by looked at the outlets and tested them, checked the same panel and outlet beneath it in the basement but when he looked at the outlet, he noticed the GFCI had tripped and pushed it in restoring power to the 3 outlets in question! He was in and out of my home in 15 minutes and had solved the problem whereas Cody was there for an hour and was so busy trying to upsell me, he couldn't be bothered to fix the actual issue. I spoke to a manager a few days later and expressed my displeasure and he understood my frustration and refunded my service fee. He also offered to come by himself and make the upgrades himself at a discounted rate for my inconvenience! I appreciate the attempt to make things right when service didn't meet the expectations. I may give them another shot some other time."
Victor K on June 2024
Mister Sparky of Northern Delaware is a locally/owner run and operated business. We specialize in all facets of residential and commercial electrical services. We understand the value of building life long relationships with our customers. Workmanship guaranteed. Prompt reply to your request.
"I called Mr. Sparky because I had 2 external outlets and 1 internal outlet not working (I found out later they were on teh same circuit. After setting up an appointment, Cody O. was dispatched to my home. He introduced himself and explained he would be looking at the outlets I called about and doing an evaluation to determine what, if any, other electrical needs my home had. He looked at the outside outlets and the garage outlets (but didn't test them, which I thought was odd) and explained they were on the same circuit. He looked at the breaker panel and the outlet beneath it. He asked about the smoke detectors and other electrical appliances in my home and wrote up 3 quotes. Each quote included enrollment in their maintenance plan and a varying number of electrical upgrades. The costs started At $4000 for all the bells and whistles to $2500 for about half the bells and whistles to $835 for just the outlet upgrades and the maintenance plan. I told him I would need to discuss it with my wife because we were not planning on that large an expense at this time. He encouraged me to call him that evening to get the repair scheduled since I needed the outlets fixed quickly. He then charged me the $75 service fee for coming by. After he left I spoke to a friend who recommended a master electrician in the area who came by looked at the outlets and tested them, checked the same panel and outlet beneath it in the basement but when he looked at the outlet, he noticed the GFCI had tripped and pushed it in restoring power to the 3 outlets in question! He was in and out of my home in 15 minutes and had solved the problem whereas Cody was there for an hour and was so busy trying to upsell me, he couldn't be bothered to fix the actual issue. I spoke to a manager a few days later and expressed my displeasure and he understood my frustration and refunded my service fee. He also offered to come by himself and make the upgrades himself at a discounted rate for my inconvenience! I appreciate the attempt to make things right when service didn't meet the expectations. I may give them another shot some other time."
Victor K on June 2024
Since 1977, Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating, and cooling service throughout Delaware County, Chester County, and the Main Line. With a fleet of radio–dispatched vehicles from our Broomall headquarters, we strive to provide our customers prompt, professional service in the plumbing, heating, and cooling fields. The staff at HENDERSON are dedicated to complete customer satisfaction. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour and all work is guaranteed. Operating a dependable service business requires organization, competent management, and professional technical skills. All service technicians have direct communication between the office and customers due to the state–of–the–art communication provided to each technician.
"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"
Jerry W on December 2024
Since 1977, Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating, and cooling service throughout Delaware County, Chester County, and the Main Line. With a fleet of radio–dispatched vehicles from our Broomall headquarters, we strive to provide our customers prompt, professional service in the plumbing, heating, and cooling fields. The staff at HENDERSON are dedicated to complete customer satisfaction. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour and all work is guaranteed. Operating a dependable service business requires organization, competent management, and professional technical skills. All service technicians have direct communication between the office and customers due to the state–of–the–art communication provided to each technician.
"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"
Jerry W on December 2024
Blessing Electric Co. is a full-service, licensed and insured, electrical contracting company that has provided professional service and installation to commercial and residential customers for over 20 years. Using a fleet of fully equipped service vehicles, including 30 and 45 foot aerial lift trucks, and a staff of experienced technicians, Blessing Electric does everything from troubleshooting faulty light switches and outlets to full home rewires. Blessing Electric is the proud recipient of the award for One of the Best in the 2015 Best of Delco award for Best Electrician. The company was founded in 1990 by its current owner and operator, Curtis Blessing, and became incorporated in 2000. After over 25 years of experience as a master electrician, Mr. Blessing decided to bring his meticulous, professional brand of service to customers of his own. Beginning on the Main Line suburbs of Philadelphia, he has steadily built Blessing Electric to now serve the entire southeastern Pennsylvania region, along with Delaware, Maryland, and New Jersey.
"They were great to work with."
Alida W on May 2025
Blessing Electric Co. is a full-service, licensed and insured, electrical contracting company that has provided professional service and installation to commercial and residential customers for over 20 years. Using a fleet of fully equipped service vehicles, including 30 and 45 foot aerial lift trucks, and a staff of experienced technicians, Blessing Electric does everything from troubleshooting faulty light switches and outlets to full home rewires. Blessing Electric is the proud recipient of the award for One of the Best in the 2015 Best of Delco award for Best Electrician. The company was founded in 1990 by its current owner and operator, Curtis Blessing, and became incorporated in 2000. After over 25 years of experience as a master electrician, Mr. Blessing decided to bring his meticulous, professional brand of service to customers of his own. Beginning on the Main Line suburbs of Philadelphia, he has steadily built Blessing Electric to now serve the entire southeastern Pennsylvania region, along with Delaware, Maryland, and New Jersey.
"They were great to work with."
Alida W on May 2025
Family Owned and Operated for over 26 years. Whether you need wiring upgrades in your home or emergency lighting installed at your office, our team of contractors has the experience to handle all jobs. You can trust the reputation behind our name - we bring years of expertise to our business, and we guarantee satisfaction with all work we perform
"Fantastic ? I will keep contact information? Definitely Satisfied?"
Arletha W on October 2022
Family Owned and Operated for over 26 years. Whether you need wiring upgrades in your home or emergency lighting installed at your office, our team of contractors has the experience to handle all jobs. You can trust the reputation behind our name - we bring years of expertise to our business, and we guarantee satisfaction with all work we perform
"Fantastic ? I will keep contact information? Definitely Satisfied?"
Arletha W on October 2022
Bright Electrical Solutions is local family owned and operated Electrical company servicing the greater New Castle and Kent county since 2016. All Residential services and light commercial installations. Affordable, Accountable, dependable, honest and professional.I have 15+ in this industry and I have had my master electrical license for 4 years.
"Brett and his apprentice Nick was prompt, courteous and efficient. Drop clothes were placed to protect the floor and the furniture. The job was done in a timely manner and they took care afterwards to clean up their work area. I would definitely use Bright Electrical Solutions again in the future."
Cassandra R on January 2024
Bright Electrical Solutions is local family owned and operated Electrical company servicing the greater New Castle and Kent county since 2016. All Residential services and light commercial installations. Affordable, Accountable, dependable, honest and professional.I have 15+ in this industry and I have had my master electrical license for 4 years.
"Brett and his apprentice Nick was prompt, courteous and efficient. Drop clothes were placed to protect the floor and the furniture. The job was done in a timely manner and they took care afterwards to clean up their work area. I would definitely use Bright Electrical Solutions again in the future."
Cassandra R on January 2024
Our mission is to be an electrician that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Great very professional, and very good work."
William C on June 2025
Our mission is to be an electrician that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Great very professional, and very good work."
William C on June 2025
Victor Electro, Inc. is a family owned business for almost 30 years. We have numerous clients in the commercial and industrial industries but decided to branch out to residential to expand our customer base. We are licensed and insured in the states of PA,NJ, and DE. Mainly, we have only done residential for family members and friends, but want to help other homeowners achieve their electrical needs as well. I'll offer fair pricing with, most importantly, the guarantee that everything will be done right and safe.
"Excellent experience, job done as per expectation 👏 👍 👌"
pramod k on February 2025
Victor Electro, Inc. is a family owned business for almost 30 years. We have numerous clients in the commercial and industrial industries but decided to branch out to residential to expand our customer base. We are licensed and insured in the states of PA,NJ, and DE. Mainly, we have only done residential for family members and friends, but want to help other homeowners achieve their electrical needs as well. I'll offer fair pricing with, most importantly, the guarantee that everything will be done right and safe.
"Excellent experience, job done as per expectation 👏 👍 👌"
pramod k on February 2025
FAQs for electrical wiring or panel upgrade projects in Wilmington, DE
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.
- Circuit Breaker / Electrical Panel Installation
- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
- Doorbell / Security Camera Repair
- Electrical Multi-Item Repair
- Electrical Item Repair
- Power Outlet Replacement
- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electrical for Home Addition or Remodel - Install
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
- Lightning Protection - Install or Repair
- Circuit Breaker / Electrical Panel Repair
- Power Outlet Installation
- Light Fixture Repair
- Switch Replacement
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
