Top-rated generator install pros.

Get matched with top generator install pros in Wilmington, DE

There are 8 highly-rated local generator install pros.

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Find Generator install pros in Wilmington

Avatar for Blessing Electric

Blessing Electric

4.77(
26
)
Approved Pro

Blessing Electric

4.77(
26
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
158 local quotes requested

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.

"Blessing Electric did a fantastic job on my electrical work. Much appreciated."

Joel M on November 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.

"Blessing Electric did a fantastic job on my electrical work. Much appreciated."

Joel M on November 2025


Avatar for BrandyWine Hundred Electric

BrandyWine Hundred Electric

4.88(
65
)
Approved Pro

BrandyWine Hundred Electric

4.88(
65
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
40 years of experience

At BrandyWine Hundred Electric, my company is based on the belief that my customers' needs, are of the utmost importance. As a licensed & insured, Delaware Electrician with 30+ years experience, I am committed to meeting those needs. I welcome the opportunity to earn your trust and deliver you the best service. No job is too small! Call today for a free quote.

"Reasonable price, arrived on-time, had replacement GF outlets installed. Highly recommend!"

Steve B on November 2020

At BrandyWine Hundred Electric, my company is based on the belief that my customers' needs, are of the utmost importance. As a licensed & insured, Delaware Electrician with 30+ years experience, I am committed to meeting those needs. I welcome the opportunity to earn your trust and deliver you the best service. No job is too small! Call today for a free quote.

"Reasonable price, arrived on-time, had replacement GF outlets installed. Highly recommend!"

Steve B on November 2020


Avatar for INpersonPC

INpersonPC

5.00(
1
)
Approved Pro

INpersonPC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Excellent"

John C on April 2020

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Excellent"

John C on April 2020


Avatar for Spotlight Solar, LLC

Spotlight Solar, LLC

4.86(
134
)
Approved Pro

Spotlight Solar, LLC

4.86(
134
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
136 local quotes requested

Since 1987, Spotlight Energy Solutions (formerly Spotlight Electric) has provided an array of custom commercial and residential electrical services to customers throughout New Jersey, Pennsylvania, and Delaware. We continuously work hard to uphold our reputation of high-quality services, while simultaneously establishing a goal of building a greener future through renewable energy solutions. We're shaping your greener tomorrow through our quality connections today.

"1234"

Michael C on October 2023

Since 1987, Spotlight Energy Solutions (formerly Spotlight Electric) has provided an array of custom commercial and residential electrical services to customers throughout New Jersey, Pennsylvania, and Delaware. We continuously work hard to uphold our reputation of high-quality services, while simultaneously establishing a goal of building a greener future through renewable energy solutions. We're shaping your greener tomorrow through our quality connections today.

"1234"

Michael C on October 2023


Avatar for STAPLEFORD ELECTRIC

STAPLEFORD ELECTRIC

4.93(
75
)
Approved Pro

STAPLEFORD ELECTRIC

4.93(
75
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

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


Avatar for Bright Electrical Solutions

Bright Electrical Solutions

5.00(
35
)
Approved Pro

Bright Electrical Solutions

5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

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


Avatar for Galloway Electrical

Galloway Electrical

4.54(
39
)
Approved Pro

Galloway Electrical

4.54(
39
)
Approved Pro
Super Service Award
Customers say: Super punctual
90 local quotes requested
Free onsite estimate

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!

"I'm still trying to figure out my new phone, Not sure about taking pictures 🤔, But, they were very nice and friendly They seemed very professional and knew what to do (thank God) I didn't have a clue; cause that's what my husband wanted to do But my husband died last October 😢 And trying to keep it, all together ❤️ 🙃 Sorry, they get the thumbs 👍 😅 "

Mary B on October 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!

"I'm still trying to figure out my new phone, Not sure about taking pictures 🤔, But, they were very nice and friendly They seemed very professional and knew what to do (thank God) I didn't have a clue; cause that's what my husband wanted to do But my husband died last October 😢 And trying to keep it, all together ❤️ 🙃 Sorry, they get the thumbs 👍 😅 "

Mary B on October 2025


Avatar for Victor Electro, Inc

Victor Electro, Inc

5.00(
19
)
Approved Pro

Victor Electro, Inc

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
111 local quotes requested

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.

"Very well. Victor is very good. Explained everything while he was installing. He left after testing it and verifying that it was working properly. He is one of the best I have hired to provide service for us.."

Sheo S on July 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.

"Very well. Victor is very good. Explained everything while he was installing. He left after testing it and verifying that it was working properly. He is one of the best I have hired to provide service for us.."

Sheo S on July 2025


Generac Power Systems, factory authorized - Sales, Installation, service, and warranty repairs. Generators, and PWRCell Solar systems.


WALKLETT electrical Construction

4.92(
12
)

WALKLETT electrical Construction

4.92(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 30 years of experience Walklett Electric understands that "time is of the essence" when running a production facility and you can't afford a moment of downtime. Walklett Electric's clients trust us when designing a new facility, implementing special projects, or call us for emergency services.

"Terry did a good job and was available for same day service."

Jared H on November 2023

With over 30 years of experience Walklett Electric understands that "time is of the essence" when running a production facility and you can't afford a moment of downtime. Walklett Electric's clients trust us when designing a new facility, implementing special projects, or call us for emergency services.

"Terry did a good job and was available for same day service."

Jared H on November 2023

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Generator Install questions, answered by experts

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Wilmington, DE homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.