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

26 First St
4.76(
25
)
Approved Pro

Blessing Electric

26 First St
4.76(
25
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
154 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.

"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


Avatar for Bright Electrical Solutions

Bright Electrical Solutions

128 Hutchison Dr
5.00(
35
)
Approved Pro

Bright Electrical Solutions

128 Hutchison Dr
5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 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 BrandyWine Hundred Electric

BrandyWine Hundred Electric

1822 Marsh Road
4.88(
65
)
Approved Pro

BrandyWine Hundred Electric

1822 Marsh Road
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.

"Fantastic goes above and beyond and definitely would call Kenny again"

Sherrill H on March 2023

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.

"Fantastic goes above and beyond and definitely would call Kenny again"

Sherrill H on March 2023


Avatar for INpersonPC

INpersonPC

840 Parkside Avenue
5.00(
1
)
Approved Pro

INpersonPC

840 Parkside Avenue
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 W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
298 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for Spotlight Solar, LLC

Spotlight Solar, LLC

1111 Park Drive
4.86(
134
)
Approved Pro

Spotlight Solar, LLC

1111 Park Drive
4.86(
134
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
146 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 Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

38 Cooper Street, Unit 204
4.44(
26
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

38 Cooper Street, Unit 204
4.44(
26
)
Approved Pro
Customers say: Quick response
535 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Job is completed in a timely manner, very clean and neat and clean looking job"

Mike W on September 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Job is completed in a timely manner, very clean and neat and clean looking job"

Mike W on September 2025



WALKLETT electrical Construction

P.O. Box 5
4.92(
12
)

WALKLETT electrical Construction

P.O. Box 5
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


Jeoah Electric LLC

P.O Box 4474, Allentown PA 18105
4.94(
48
)

Jeoah Electric LLC

P.O Box 4474, Allentown PA 18105
4.94(
48
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*10% discount for first time customers!* Our vision is to make you part of our family . The company name - Jeoah Electric - not only represents the names of our family members (Juan, Erwin, Owen, Aura,and Holbert) but also represents our hopes in developing a bond as strong as family with you, our customer. We hope and strive to be the best in our field. Like your doctor who takes care of your well being, and your lawyer who protects your assets, we at Jeoah Electric seek to protect your home. WE WANT TO BE YOUR ELECTRICIAN!!

"Jeoah Elec added a 30 amp circuit for an electric heater and changed the wiring connection for another existing circuit that a previous contractor used contrary to specified plans. The work was done efficiently and courteously. These guys enjoy their work and were happy to explain each step of the installation and rewiring process. I was impressed with the safety precautions they took--no hot wiring or other time-saving short cuts that some experienced electricians take--but capped all open line wiring for future use, turned off circuit breakers when making connections, and taped shut the circuit breakers for the wiring that was not yet connected to a fixture. The only shortcoming I encountered was that, despite my specific quote request for adding a 30-amp circuit, they arrived with no 30-amp breaker in their truck and had to make a trip to get one. This was a small job, but they were happy to do it. I would not hesitate to engage Jeoah Elec for any future elec work, large or small."

Stephen B on September 2018

*10% discount for first time customers!* Our vision is to make you part of our family . The company name - Jeoah Electric - not only represents the names of our family members (Juan, Erwin, Owen, Aura,and Holbert) but also represents our hopes in developing a bond as strong as family with you, our customer. We hope and strive to be the best in our field. Like your doctor who takes care of your well being, and your lawyer who protects your assets, we at Jeoah Electric seek to protect your home. WE WANT TO BE YOUR ELECTRICIAN!!

"Jeoah Elec added a 30 amp circuit for an electric heater and changed the wiring connection for another existing circuit that a previous contractor used contrary to specified plans. The work was done efficiently and courteously. These guys enjoy their work and were happy to explain each step of the installation and rewiring process. I was impressed with the safety precautions they took--no hot wiring or other time-saving short cuts that some experienced electricians take--but capped all open line wiring for future use, turned off circuit breakers when making connections, and taped shut the circuit breakers for the wiring that was not yet connected to a fixture. The only shortcoming I encountered was that, despite my specific quote request for adding a 30-amp circuit, they arrived with no 30-amp breaker in their truck and had to make a trip to get one. This was a small job, but they were happy to do it. I would not hesitate to engage Jeoah Elec for any future elec work, large or small."

Stephen B on September 2018

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Generator Install questions, answered by experts

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

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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.